MALICIOUS — 35785f4ca1ee580aefdf2047b5282488d4cf727c9da0915502020638e2c3f011
MALICIOUS — 35785f4ca1ee580aefdf2047b5282488d4cf727c9da0915502020638e2c3f011 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Container family. 9 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
35785f4ca1ee580aefdf2047b5282488d4cf727c9da0915502020638e2c3f011 - SHA-1:
3005a85d5a109bb8b3df4e913c08a1d850d8a263 - MD5:
cdcf40d1505afe6037644256f1f50dce - imphash:
38aa7c2ff6ef0e48a9520d6702d08df4 - ssdeep:
6144:TeEriRsAxH/K2jye9POln4RUOeinwl5gaO5W2cRFtnWR9o:igixH/dpPOV4uOeinggFQFtWXo - TLSH:
T1ED4A9FB2111A1135D9FAADB0A01CCE7CD0637949703C6F5E9087EB5C90E8AD7E8FA491 - Submitted as: 35785f4ca1ee580aefdf2047b5282488d4cf727c9da0915502020638e2c3f011
- File type: pe · Size: 440113 bytes
- Verdict: malicious (98/100) · Family: Container
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 98/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Agent-6943819-1 (rule
Win.Trojan.Agent-6943819-1) - engine signal, weight 0.90, confidence 0.95 - Contacted 26 external host(s) at runtime (24 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)
25459 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
- c.pki.goog
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-fibers-l1-1-1.dll -
abe794689181b680fa8e7911118afd4a8654b9de760994c91dc3eab47a76e8a7 - C:\$WinREAgent\Backup\boot.sdi -
3fde42d26b39d1ee999c4ac54cc3a21c422f2ea277ef5be85348500d4be5f205 - C:\$WinREAgent\Backup\ReAgent.xml -
5e50417fe4ba769f4d0ed8e3718b1ee72768752272753743546ce96ce52aa6c9 - C:\p.ps1 -
36361d4e8ab779e78591508343ac366abfbd5701505004a15ba2fee5037b4b46 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-crt-environment-l1-1-0.dll -
2f62967a5b7279729153cb6a32f19f7f73f4bf5700de82cb679127c6bfbd4880 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-crt-stdio-l1-1-0.dll -
f794de0531035c3070948817f56a36e1e87737d96adf8702115e425d85dcf0b4 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\dt_socket.dll -
eb12185aba3127fae23c5a2f024f3b05aeea88d4896c8052b65d4166eabf40fc - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-libraryloader-l1-1-0.dll -
a0a4965510326ae374826e32ed94d4aef0cbb5673a6b3dbcbc2942f2325ba709 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\j2gss.dll -
e1188af06e327d31457bcb344f607cd5ef0216fc3767551876ee1790bb3c235d - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-datetime-l1-1-0.dll -
ad8ac288a24a540fcb0ab894929cd764ee4f805f2b3ccda586c6689f6af35cf5 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-kernel32-legacy-l1-1-1.dll -
e649f67c20a8bb2d87fcac430a06ee40a55c03c840fd5f1e2b4a94ccecb7c01c - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\jaccessinspector.exe -
b2f8ceeea7b27b62625e633da00ca91972c05e5d5bda41edab1a9b25c52aa4a9 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-crt-convert-l1-1-0.dll -
4ab9b8dc50977203429e785bb5b023ba93d9b46b732a3b1fc3a22717aaa25312 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\management_ext.dll -
7780bdc47bd472a3795b460cb9ecc8dcf79b4b291cefd0b97b4c3e4e0330e1f0 - C:\Program Files\Eclipse Adoptium\jdk-21.0.5+11-jre\bin\api-ms-win-core-interlocked-l1-1-0.dll -
2340b60ba5812922946624659fa10445669a7f5f1383588ea3515fbed797d1d7
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=1787769656&P2=404&P3=2&P4=O93NQvBx7Mx%2bYxGYZtLp1lrzUVR1WzdHsK6NBusJB7TwGCPD5kid1g69En77%2fVK3no5xci43dbn8FU7Tguc6Kw%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=1787769719&P2=404&P3=2&P4=nPWh8imJ6V3v7%2fJYY4yKPxTPZTOGFIPuEQ9An%2f94cZ5rE2VkCoXbqmzOkDey1ZHW%2fX8eWTSA%2bzBLPyHoru1scA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
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
Embedded IP addresses
- 52.123.252.218
- 4.150.223.98
- 4.230.171.124
- 4.144.132.223
- 57.155.104.224
- 74.178.240.61
- 20.184.175.13
- 135.233.95.135
- 20.236.44.162
- 52.123.129.14
- 20.42.65.89
- 172.66.2.5
- 135.233.45.222
- 203.26.79.13
- 74.178.232.29
- 52.148.114.188
- 135.233.45.223
- 92.223.78.30
- 4.150.223.113
- 4.207.44.72
- 172.215.188.225
- 72.153.5.129
- 74.178.76.44
- 142.250.195.163
- 52.110.12.31
More Container samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report