MALICIOUS — 87b13fd3825f9801e36287e4058e465cb991efc396413764bf2c9af77f162b04
MALICIOUS — 87b13fd3825f9801e36287e4058e465cb991efc396413764bf2c9af77f162b04 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the RedLine family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
87b13fd3825f9801e36287e4058e465cb991efc396413764bf2c9af77f162b04 - SHA-1:
2cd25cd5459403b909011fc912e0d4a18de7749c - MD5:
185e2f16b96d33df339e84c1076f7980 - imphash:
f34d5f2d4577ed6d9ceec516c1f5a744 - ssdeep:
6144:sInZ8Akhcw8bwQdooGh9KIW/VLYBHXxRtDf4NCNKshfhEr14TQP5oJF:lWAIcR8Z6IUYhRtDQNoNhEB4ooJF - TLSH:
T11346F1B0F59C9192E14DB8C28363C4BDB29EA3016CB12D1DEAD5806053FD5A32D679EC - Submitted as: 87b13fd3825f9801e36287e4058e465cb991efc396413764bf2c9af77f162b04
- File type: pe · Size: 317910 bytes
- Verdict: malicious (98/100) · Family: RedLine
Detections (7 of 55 engines)
- capa (capabilities): capability:execution/powershell
- MalwareAnalyser heuristics (entropy/packer): Microsoft Linker
- ClamAV (daily): Win.Trojan.11544183-1
- Detect It Easy (packer/type): DIE:Microsoft Linker
- Microsoft Defender: Trojan:Win32/Sabsik.FL.B!ml
- Emsisoft (Emergency Kit): Gen:Variant.Barys.430087
- Kaspersky (KVRT): HEUR:Trojan.MSIL.Tpyn.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Trojan.11544183-1 (rule
Win.Trojan.11544183-1) - engine signal, weight 0.90, confidence 0.95 - Extracted RedLine config (1 C2) - engine signal, weight 0.80, confidence 0.60
- execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - Contacted 21 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
- Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule
DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: 6.8.0.117 - static signal, weight 0.35, confidence 0.60
- Packing/obfuscation: Microsoft Linker - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
331 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=1787802078&P2=404&P3=2&P4=CHwceXUgKyVMSb0TtRXrg9EU1hN5aQRylzprKcoVRcNmuDbuIPRTkJWwMN0KnLHKjAeYPukEUFXvaqvPbnqznQ%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=1787802174&P2=404&P3=2&P4=eHTO3MO7qCwnBn80J4c3zraX9ToEbH0gwrfymPEP5l6mcc6oQyRAZ253FM5JHVGeYbCkvZ3NopRFhigfIHk9IQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 6.8.0.117
- 20.42.65.93
- 52.123.252.239
- 4.230.171.124
- 85.210.196.11
- 52.230.59.222
- 135.233.95.144
- 74.179.77.164
- 13.69.116.104
- 52.123.128.14
- 20.76.201.171
- 52.182.143.212
- 135.234.160.246
- 203.26.79.13
- 52.110.12.44
- 52.110.12.47
- 52.148.114.188
- 20.165.94.46
- 20.42.73.31
- 52.123.252.233
- 72.153.5.131
- 52.110.12.4
More RedLine samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report