MALICIOUS — 1e87e8d4640c81b4121d347423e1e8941bbf3672dff35051c58e843d9a7ea969
MALICIOUS — 1e87e8d4640c81b4121d347423e1e8941bbf3672dff35051c58e843d9a7ea969 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Avlj family. 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1e87e8d4640c81b4121d347423e1e8941bbf3672dff35051c58e843d9a7ea969 - SHA-1:
9898ac14c67d739092dbaefc94ffc96caf292544 - MD5:
6a2f2af43f9a5dfb4ac665781c78e642 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
1536:mPy5jSZLT8hn2Ep7WzPdVj6Ju8B3AZ242UdIAkD4x3HT4hPVoYdVQti6a+9/w1B:mPy5jSxE2EwR4uY41HyvYf9/B - TLSH:
T1B638BF65FEBFDE74E97EED6974C4D03D825260D1A9EE23081B4044202870E673CA729B - Submitted as: 1e87e8d4640c81b4121d347423e1e8941bbf3672dff35051c58e843d9a7ea969
- File type: pe · Size: 80384 bytes
- Verdict: malicious (94/100) · Family: Avlj
Detections (6 of 55 engines)
- capa (capabilities): capability:execution/powershell
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Malware.Avlj-9877624-0
- Microsoft Defender: Trojan:MSIL/Heracles.AHR!MTB
- Emsisoft (Emergency Kit): Trojan.GenericKDZ.109202
- Kaspersky (KVRT): UDS:Trojan.MSIL.GenericML.xnet
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Avlj-9877624-0 (rule
Win.Malware.Avlj-9877624-0) - engine signal, weight 0.90, confidence 0.95 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - Contacted 32 external host(s) at runtime (23 HTTP) - network signal, weight 0.40, confidence 0.80
- Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
88 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
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.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/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=1787647891&P2=404&P3=2&P4=maOwCzvEuOU%2fabsVOw0qQxH0OwDQgg8jCoSoWKpSYXcAQa5%2fdJIgavNaM0Fu15jr6%2b4BgPmDntRDyG%2bTseIJ7w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/45cd9142-6feb-4946-89e7-63e58fada30a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/45cd9142-6feb-4946-89e7-63e58fada30a?P1=1787647968&P2=404&P3=2&P4=W1cE2qaFPpJHuPF%2fk%2fP2D%2bMBdypR3DGlyqbdrVj6koBfOJPGxqzbhGr2pufIw8V7MBx0PWFuR9J63x8enKalMQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 142.250.195.227
- 20.184.175.7
- 4.247.188.224
- 4.230.171.124
- 20.247.184.142
- 85.210.193.152
- 135.232.92.137
- 135.233.95.135
- 20.42.65.84
- 20.231.239.246
- 52.123.128.14
- 52.123.129.14
- 20.89.1.8
- 203.26.79.13
- 172.178.240.163
- 135.232.92.34
- 162.159.142.9
- 52.123.252.236
- 52.148.114.188
- 34.117.162.98
- 35.186.224.24
- 52.110.12.32
- 92.223.78.30
- 52.110.12.28
- 35.201.112.186
More Avlj samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report