MALICIOUS — 3a750653001079935d73226f17429474958bbc1a0f601a5c7f69fe72ab39ba38
MALICIOUS — 3a750653001079935d73226f17429474958bbc1a0f601a5c7f69fe72ab39ba38 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Convagent family. 7 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
3a750653001079935d73226f17429474958bbc1a0f601a5c7f69fe72ab39ba38 - SHA-1:
97a90bde3d3fd139a913bf10e5c884e05f1627da - MD5:
324ca0b0a20f1322a27b476478e422c2 - imphash:
c6b0bd85f63e549c0536b6fceee78e43 - ssdeep:
12288:MLry/neyx7f/A64h9D3vDQHqxL4jbxknrQUSS7z+sJ+zcC9ztTP4iBtWPezB:qKeyxTAJXjaj6nZLtUBCPezB - TLSH:
T14E52338645123320FAD5C0767F389DBD3EE6B49F71492059358E07EA12FCE939B88A50 - Submitted as: 3a750653001079935d73226f17429474958bbc1a0f601a5c7f69fe72ab39ba38
- File type: pe · Size: 964550 bytes
- Verdict: malicious (99/100) · Family: Convagent
Detections (7 of 52 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:VMProtect 2.0.3-2.13
- Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen
- Microsoft Defender: Trojan:Win32/Jaik!pz
- Emsisoft (Emergency Kit): Gen:Variant.Barys.160809
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Malware.Vmprotect-9878104-0 (rule
Win.Malware.Vmprotect-9878104-0) - engine signal, weight 0.90, confidence 0.95 - Dropped a malicious payload (Vmprotect): f6e1a3198198028270bff7681ba8133a7b2e9783b06583f8ab5c6b8712927d9f - dynamic signal, weight 0.80, confidence 0.90
- Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Convagent.gen (rule
HEUR:Trojan.Win32.Convagent.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 38 external host(s) at runtime (26 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:VMProtect 2.0.3-2.13 (rule
DIE:VMProtect 2.0.3-2.13) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, VMProtect 2.0.3-2.13 - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
97 behavior events · 1 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
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/29775/files/f6e1a3198198028270bff7681ba8133a7b2e9783b06583f8ab5c6b8712927d9f -
f6e1a3198198028270bff7681ba8133a7b2e9783b06583f8ab5c6b8712927d9f - 57e0691ec676cf454dccfb44a50bd1abec674d7867358ce3c05b90f535a13c4c -
57e0691ec676cf454dccfb44a50bd1abec674d7867358ce3c05b90f535a13c4c
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/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e?P1=1787065772&P2=404&P3=2&P4=k15%2bpY6pHgavon4KJhE9jf8slO94gmZt3OjepNd76nS%2bQuTflvuMoOIyK%2fmaiiVygx5sX0ekbN7VTMrKtcAqoA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/58b2a9b1-8570-476c-a7c2-f7ab0a20fbf9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/58b2a9b1-8570-476c-a7c2-f7ab0a20fbf9?P1=1787065794&P2=404&P3=2&P4=UaULz3NOhlCWKVcwy4Wa1RPh8ijHNwUgDPTlJaS3Te5hV74JswCVUtN8B0%2f%2b3AtydMlFgSMdWFWDiq1PTqP3ew%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- s.us
- ak.fi
Embedded IP addresses
- 20.165.94.46
- 20.42.65.91
- 52.123.252.239
- 52.123.252.247
- 57.155.101.212
- 20.247.185.124
- 4.230.171.124
- 74.178.76.128
- 20.42.73.25
- 135.232.92.97
- 20.112.250.133
- 52.123.129.14
- 52.123.128.14
- 203.26.79.13
- 135.232.92.34
- 135.234.160.244
- 52.148.114.188
- 72.145.35.115
- 52.110.12.44
- 52.110.12.45
File paths
- Z:\X]
More Convagent samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report