MALICIOUS — a846aa4dcc7a768edf5664a45d413438ce3160b1c71d9f767982c3aa51c06d09
MALICIOUS — a846aa4dcc7a768edf5664a45d413438ce3160b1c71d9f767982c3aa51c06d09 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:
a846aa4dcc7a768edf5664a45d413438ce3160b1c71d9f767982c3aa51c06d09 - SHA-1:
9430274f1c6ea7aa5e2640f6e3be35f9378a340a - MD5:
1cf16bd8b382aa6fced6d588e0297a0c - imphash:
c6b0bd85f63e549c0536b6fceee78e43 - ssdeep:
24576:qKeyxTAJj7P+yWwnPTAUGVYA1TKNct7llZ0lj+j4x+zO/q:qKeyRA0yznPTQVYAw+10cjyeO/q - TLSH:
T140543383FA04327BDA43D06E5E696CBD3B8599AE3A4B727418EC04DD57B06674D083E0 - Submitted as: a846aa4dcc7a768edf5664a45d413438ce3160b1c71d9f767982c3aa51c06d09
- File type: pe · Size: 1109615 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 18 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)
103 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
- windows.msn.com
- oneocsp.microsoft.com
- officeclient.microsoft.com
- www.msn.com
Dropped files
- C:\Program Files (x86)\vxqtdlxs\sqovjlosjaw.exe -
50607a547aee0ae9e64105249391571efce3b6097d35e6820a857819e13fd5d8 - bff52fc18d1fa9548e7c3fa9886499a43c742b412463d153c417facf2a66c4e9 -
bff52fc18d1fa9548e7c3fa9886499a43c742b412463d153c417facf2a66c4e9
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=1787918456&P2=404&P3=2&P4=eBjgVTx%2fN9z9VBLheWQrU1hWrA%2fk2zjR9xqGwQEtKg6LliFfywcyG6rh8BZkdo0Cz%2fsfb416IwocBbkC3lXjsw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- s.us
- yi.ch
Embedded IP addresses
- 51.104.15.253
- 40.84.85.40
- 4.230.171.124
- 20.247.185.124
- 135.232.92.137
- 135.232.92.34
- 20.165.94.54
- 52.182.141.63
- 20.42.73.31
- 52.123.129.14
- 20.76.201.171
- 52.123.128.14
- 203.26.79.13
- 135.234.160.244
- 52.148.114.188
- 52.110.12.54
- 52.110.12.22
- 72.145.35.106
File paths
- Z:\X]
More Vmprotect samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report