MALICIOUS — 18a57689a278b0f8fdb09a6271a76aedc36032f27ab3248cf75e7bc2414a551d
MALICIOUS — 18a57689a278b0f8fdb09a6271a76aedc36032f27ab3248cf75e7bc2414a551d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Expiro family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
18a57689a278b0f8fdb09a6271a76aedc36032f27ab3248cf75e7bc2414a551d - SHA-1:
02453889a6f305e7c751d780b33cb06817f4c9c6 - MD5:
18401480decb209b25a4318606631c36 - imphash:
1e2f1157724358595d4ba5f4d5e8d784 - ssdeep:
6144:JKnVW5k+Zd7pYhow5VCy9WrTC+GiLkid8tUCE9huFxYwewdOO8q8rYM8:JKVk55w5VJ+bGykZjE+TYwqOD8rYM - TLSH:
T1C84AD0AAAE37D412F170A86183F1341FD06365889B5099810246A3E6D3E87D7E7E3DC7 - Submitted as: 18a57689a278b0f8fdb09a6271a76aedc36032f27ab3248cf75e7bc2414a551d
- File type: pe · Size: 439296 bytes
- Verdict: malicious (94/100) · Family: Expiro
Detections (4 of 55 engines)
- ClamAV (daily): Win.Trojan.Generic-9903711-0
- Microsoft Defender: Virus:Win64/Expiro.PABG!MTB
- Emsisoft (Emergency Kit): Win64.Expiro.Gen.6
- Kaspersky (KVRT): HEUR:Virus.Win64.Expiro.gen
Why this verdict
The malicious score of 94/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9903711-0 (rule
Win.Trojan.Generic-9903711-0) - 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 19 external host(s) at runtime (18 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
7 behavior events · 0 ATT&CK techniques · 0 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
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
Embedded URLs
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787934676&P2=404&P3=2&P4=NChBktYzeVC59%2bK5bp1oBHT4PKDMgVPyxlyCM4snR3mfJ8Ld3cZUjigQkgHGeoKmRDh1nGZlv%2f19lrkLpm3s2Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787934693&P2=404&P3=2&P4=mbk6%2flYJB%2fwo3bqPnXQqNbNXKattyS8lmtnC9xJrEURKd7pyI9Q%2bhya6vgbCKHjVj5D6IhZMSSUNzgIpznEW6w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.230.171.124
- 74.179.77.204
- 20.42.179.204
- 20.184.175.14
- 135.232.92.97
- 20.247.185.124
- 40.79.150.120
- 20.76.201.171
- 40.103.64.226
- 40.99.134.2
- 52.123.129.14
- 52.123.128.14
- 74.179.71.159
- 203.26.79.13
- 135.234.160.244
- 52.148.114.188
- 72.145.35.101
- 52.110.12.21
- 52.110.12.1
File paths
- c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\jdk\objs\jabswitch\jabswitch.pdb
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report