MALICIOUS — 90c9b5b25b3d8478354a55b11682ebb65bdeb2738fbe876301f76ff020e2e387
MALICIOUS — 90c9b5b25b3d8478354a55b11682ebb65bdeb2738fbe876301f76ff020e2e387 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Vmprotect family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
90c9b5b25b3d8478354a55b11682ebb65bdeb2738fbe876301f76ff020e2e387 - SHA-1:
a8369c038cca9b3032e75d1c4c735e64b74b7f59 - MD5:
0510f87b49e5d6027d00c16839e73f43 - imphash:
c6b0bd85f63e549c0536b6fceee78e43 - ssdeep:
24576:qKeyxTAJj7P+yW2Im8B6Uu2KwGlDxpjEMTtGckoYr:qKeyRA0yYm842KwGlFpAMRGckrr - TLSH:
T1805333D2B1502222FAD5F17DC6F818FD3A8CAE8D770A10D8A5E345E236B490B51097E7 - Submitted as: 90c9b5b25b3d8478354a55b11682ebb65bdeb2738fbe876301f76ff020e2e387
- File type: pe · Size: 1016856 bytes
- Verdict: malicious (96/100) · Family: Vmprotect
Detections (7 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
- ClamAV (daily): Win.Malware.Vmprotect-9878104-0
- YARA: Yara-Rules community: YR_Packer_VMProtect
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/Jaik!pz
- Emsisoft (Emergency Kit): Gen:Variant.Barys.160809
- Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Malware.Vmprotect-9878104-0 (rule
Win.Malware.Vmprotect-9878104-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 23 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_Packer_VMProtect (rule
YR_Packer_VMProtect) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, Turbo Linker - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
101 behavior events · 0 ATT&CK techniques · 2 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
- settings-win.data.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- msedge.api.cdp.microsoft.com
Dropped files
- C:\Program Files (x86)\aqfiwniiau\saxtatwhlyyfhk.exe -
1506f5eb0b1687fede829b4328ec3b6e0765d605b96a527154579f9ec75ed3ae - b65550b5464a38ebbe76f841dbcf5585d04894c1711c08cb1bd763907c4b9572 -
b65550b5464a38ebbe76f841dbcf5585d04894c1711c08cb1bd763907c4b9572
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=1787927461&P2=404&P3=2&P4=k%2byAQ5QHrNo5B%2bA4DEFAVz3WBOOJAfNJ6YJIwbVP1EmzkNOLYFxZi8gXthjD%2brrwn5%2bt2AjIqE84dYUKebKP3g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- s.us
- b.tk
Embedded IP addresses
- 20.89.1.8
- 4.144.132.114
- 57.155.101.212
- 4.230.171.124
- 135.232.92.137
- 172.215.188.232
- 4.247.188.233
- 4.150.223.97
- 74.178.76.54
- 203.26.79.13
- 20.112.250.133
- 40.99.134.18
- 52.123.129.14
- 74.179.71.159
- 172.66.2.5
- 135.234.160.244
- 52.110.12.5
- 52.110.12.44
- 52.148.114.188
- 52.110.12.16
- 72.145.35.102
- 52.110.12.15
- 162.159.142.9
File paths
- Z:\X]
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report