MALICIOUS — 609ebf2e915a27023a358398c596ea5200135df547f89cf3cd4bb81f56acc194
MALICIOUS — 609ebf2e915a27023a358398c596ea5200135df547f89cf3cd4bb81f56acc194 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Sivis family. 9 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
609ebf2e915a27023a358398c596ea5200135df547f89cf3cd4bb81f56acc194 - SHA-1:
780a5e04f4e652da0948d9fc2631d1628760e077 - MD5:
20d1d48e8352443391c36ef078b4f1e6 - imphash:
38aa7c2ff6ef0e48a9520d6702d08df4 - ssdeep:
6144:TeEriRsAxH/K2jye9POln4RUOeinwl5gaO5W2cRFV:igixH/dpPOV4uOeinggFQFV - TLSH:
T1AE498EB2011A1135D9FAAEB0A41CCE7CD0637949703C6F5E9087EB5C90D8AD3E8FA495 - Submitted as: 609ebf2e915a27023a358398c596ea5200135df547f89cf3cd4bb81f56acc194
- File type: pe · Size: 410608 bytes
- Verdict: malicious (99/100) · Family: Sivis
Detections (9 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Trojan.Agent-6943819-1
- YARA: delivr.to detections: DLV_ISO_IMG_Container_Lure
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Detect It Easy (packer/type): DIE:UPX
- Microsoft Defender: Virus:Win32/Sivis.A
- Emsisoft (Emergency Kit): Win32.Sivis.A
- Trellix Stinger (McAfee): PolyPatch-UPX
- Kaspersky (KVRT): Virus.Win32.Agent.es
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Agent-6943819-1 (rule
Win.Trojan.Agent-6943819-1) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 27 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497 - dynamic signal, weight 0.40, confidence 0.75
- YARA: delivr.to detections flagged DLV_ISO_IMG_Container_Lure (rule
DLV_ISO_IMG_Container_Lure) - engine signal, weight 0.35, confidence 0.70 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:UPX (rule
DIE:UPX) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://creativecommons.org/publicdomain/zero/1.0/, https://d.symcb.com/rpa0, http://s.symcb.com/universal-root.crl0 - static signal, weight 0.35, confidence 0.60
- Packing/obfuscation: UPX - static signal, weight 0.25, confidence 0.55
- Dropped 83 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
25559 behavior events · 0 ATT&CK techniques · 97 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- settings-win.data.microsoft.com
- officeclient.microsoft.com
- oneocsp.microsoft.com
Dropped files
- C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-console-l1-1-0.dll -
59bc51bdb9c4d39e0846c96c7f0f9f72940859926b78d92f28a11f26e40d79d7 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\fontmanager.dll -
38063e841eb4bb6cac00590729e6f848b4a471546875dca7fc4edd0832cb756b - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-localization-l1-2-0.dll -
512a6102871889970c816d599ced519c06d9a7d2ef84eb3a73115dd31a8533b7 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\kinit.exe -
0a22772b55487ee10c27c03c80356390c865498f973b6d9e112acc89fcf6b0f2 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-datetime-l1-1-0.dll -
9c25041db86f60afb9d34c07ed37ab6d78bd1c28966d3234acd4c57453ac6063 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\management_ext.dll -
47ae4292601309e090d34b10bf8e75e9ab75338205730824d37959fbf7e3c28b - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-crt-conio-l1-1-0.dll -
c4e338e0632305be185f11a8e568297d4c609a0dfb17b5dd8f22618abe296f30 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\jli.dll -
9de5ab00068dfb2da5eea2951f0c603752f50bb963a34bd40fa3a93c99a5fcdd - C:\$WinREAgent\Backup\boot.sdi -
5bb47b6e92aebdc80286a04649d972bfc90c7133f4d2c0e412a9ab39440abe40 - 83591201b3e1cece4ee9bb5b25772e4529480aaf554bf239d2970aa394f36262 -
83591201b3e1cece4ee9bb5b25772e4529480aaf554bf239d2970aa394f36262 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-heap-l1-1-0.dll -
33555a130aad5b5866840f05b815142ca598d1bfe8c74f0bae49bfed4eafa3de - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-fibers-l1-1-1.dll -
2c4cceaee0d853547f7d081148ec190580bc2f0d439696deef83c48d3959b5d7 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\extnet.dll -
43650c1d21b97d11ed17c20d12ce55e564592e9894c4dbe7996a4571ca28d60b - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-crt-convert-l1-1-0.dll -
1ef8d1121c61afaca4cf0491a65b75a2fdad8b500f9bd87f26047107be43fecc - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-namedpipe-l1-1-0.dll -
aba3cff29b06c17d3becae589be566f22bbabf4a0a4fad2922d90a8141e54b9f
Embedded URLs
- http://creativecommons.org/publicdomain/zero/1.0/
- http://www.adobe.com/go/reader_system_reqs_it.UnmoveFilesRimozione
- http://www.adobe.com/go/reader_system_reqs_it
- https://www.digicert.com/CPS0
- http://cacerts.digicert.com/DigiCertEVCodeSigningCA-SHA2.crt0
- http://cacerts.digicert.com/DigiCertHighAssuranceEVRootCA.crt0
- http://crl3.digicert.com/DigiCertHighAssuranceEVRootCA.crl0@
- http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl0
- http://www.digicert.com/ssl-cps-repository.htm0
- https://d.symcb.com/rpa0
- http://s.symcb.com/universal-root.crl0
- https://d.symcb.com/rpa0@
- http://ts-crl.ws.symantec.com/sha256-tss-ca.crl0
- http://ts-aia.ws.symantec.com/sha256-tss-ca.cer0
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787769467&P2=404&P3=2&P4=c1VVcRzHiez1pb2%2b8FAMJddekXDiD7x0YTb%2fboqokenpL51%2bCzbQEqDP6txgn%2btIbStXwEzbkm%2fNvUP5BSBdkA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787769551&P2=404&P3=2&P4=WueZ7Pmyo78pUoiwXsrGwxaRISENtIf87HxGuDcEwI9jdbwwcbrHO5%2f4V4fw6VUxAp51dDuaVVu3q4zWANd2Qw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- creativecommons.org
- geocities.com
- www.adobe.com
- helpx.adobe.com
- www.microsoft.com
- crl3.digicert.com
- crl4.digicert.com
- www.digicert.com
- cacerts.digicert.com
- d.symcb.com
- s.symcb.com
- ts-crl.ws.symantec.com
- ts-aia.ws.symantec.com
- aefd.nelreports.net
Embedded IP addresses
- 52.110.12.46
- 52.110.12.24
- 4.150.223.115
- 20.247.185.124
- 57.155.104.224
- 4.230.171.124
- 74.178.240.61
- 135.233.95.135
- 52.178.17.235
- 20.236.44.162
- 52.123.129.14
- 51.132.193.104
- 52.123.252.216
- 203.26.79.13
- 172.178.240.163
- 52.123.252.245
- 74.178.232.29
- 52.123.252.226
- 142.250.195.163
- 52.148.114.188
- 135.234.160.245
- 4.247.188.233
- 4.150.223.109
- 51.132.193.105
- 72.145.35.108
More Sivis samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report