MALICIOUS — 232ca29ae191d01c1a978481ad6e844e31dfae957b9f6b45953d01d8b574f883
MALICIOUS — 232ca29ae191d01c1a978481ad6e844e31dfae957b9f6b45953d01d8b574f883 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Fileinfector family. 5 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
232ca29ae191d01c1a978481ad6e844e31dfae957b9f6b45953d01d8b574f883 - SHA-1:
4ab5caa36da9f0df32791e421e2c318af9b1937b - MD5:
2671593c5618d89b857209939a8bd4c5 - imphash:
8db24069821f53bc0c77c75b1ea46dcd - ssdeep:
393216:RkgaSUd8qqObwkgaSUd8qqOb8kgaSUd8qqObEkgaSUd8qqOb:RkgaSUaqlwkgaSUaql8kgaSUaqlEkga - TLSH:
T19B6E7DD21347B646E2B7CAB4B4811E5E5AF3B0BA30BF245C4592D02F23F5CA750E9258 - Submitted as: 232ca29ae191d01c1a978481ad6e844e31dfae957b9f6b45953d01d8b574f883
- File type: pe · Size: 14100116 bytes
- Verdict: malicious (98/100) · Family: Fileinfector
Detections (5 of 55 engines)
- ClamAV (daily): Win.Dropper.Fileinfector-9832222-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/CryptInject!pz
- Kaspersky (KVRT): Virus.Win32.Lamer.ks
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Dropper.Fileinfector-9832222-0 (rule
Win.Dropper.Fileinfector-9832222-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 4 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - Contacted 20 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: http://www.pinkworld.com, http://www.youporn.com, http://www.redtube.com - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
107 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
- msedge.api.cdp.microsoft.com
- oneocsp.microsoft.com
- www.msn.com
Embedded URLs
- http://crl.verisign.com/tss-ca.crl0
- http://crl.microsoft.com/pki/crl/products/CodeSignPCA2.crl0O
- http://www.microsoft.com/directx0
- http://www.pinkworld.com
- http://www.youporn.com
- http://www.redtube.com
- http://www.assparade.com/
- http://www.freeav.com/
- http://www.antispyware.com/
- http://www.antivirus.com/
- 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=1787904393&P2=404&P3=2&P4=abwhKnTgTsjSShBNPdkOgVDdr7kfl6wHCju2CF7nzei5yBrZCMrbIUd5cL%2fc4z8VpISYDUTHYtvrlTaTXNQmNA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- crl.verisign.com
- crl.microsoft.com
- www.microsoft.com
- www.pinkworld.com
- www.youporn.com
- www.redtube.com
- www.assparade.com
- www.freeav.com
- www.antispyware.com
- www.antivirus.com
Embedded IP addresses
- 4.150.223.96
- 57.154.63.210
- 20.165.94.63
- 52.230.59.222
- 40.79.150.121
- 4.230.171.124
- 74.178.240.51
- 20.231.239.246
- 52.123.129.14
- 52.123.128.14
- 162.159.142.9
- 203.26.79.13
- 52.110.12.30
- 52.110.12.42
- 135.234.160.246
- 52.148.114.188
- 72.154.7.108
- 52.110.12.21
- 20.165.94.46
- 52.110.12.54
File paths
- X:\:`:d:h:l:H
- T:\:
- K:\:k:v:
- P:\:v:
- V:\:h:t:z:
- B:\:b:j:x:
- S:\:f:l:r:z:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report