MALICIOUS — ba39ef382d52ef46602a53f66cdc9132cf250edd2c915e85e861f112c06ef556

MALICIOUS — ba39ef382d52ef46602a53f66cdc9132cf250edd2c915e85e861f112c06ef556 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Fileinfector family. 6 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ba39ef382d52ef46602a53f66cdc9132cf250edd2c915e85e861f112c06ef556
• SHA-1: 1afa8a70d1f240ebd4f381c81243c6e127bd7f0e
• MD5: 7c4aebd2c671507cab0d0c9c2a98c1eb
• imphash: f4ea96dd7a991f51f8a29bfedf082087
• ssdeep: 196608:7nCRexpaCfDOFjb613xfScl1dQgPY28nCRexpaCfDOFjb613xfScl1dQgPY2mnC:7nCRexpaCfAeygPCnCRexpaCfAeygPY
• TLSH: T1626C8CD2138AF656E163DBA0F4C11A5E59F3B0AA60BE188C4182D06F37F5C9750FA319
• Submitted as: ba39ef382d52ef46602a53f66cdc9132cf250edd2c915e85e861f112c06ef556
• File type: pe · Size: 11486344 bytes
• Verdict: malicious (96/100) · Family: Fileinfector

Detections (6 of 52 engines)

• ClamAV (daily): Win.Malware.Fileinfector-9832954-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Trellix/McAfee ATR: ATR_Conti_Ransomware
• LIEF (executable format parser): lief:invalid-authenticode
• Microsoft Defender: Trojan:Win32/Vindor!pz
• Kaspersky (KVRT): Virus.Win32.Lamer.ks

MITRE ATT&CK

• T1547.001

Why this verdict

The malicious score of 96/100 is the fusion of 6 weighted signals:

• ClamAV (daily) flagged Win.Malware.Fileinfector-9832954-0 (rule Win.Malware.Fileinfector-9832954-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: Trellix/McAfee ATR flagged ATR_Conti_Ransomware (rule ATR_Conti_Ransomware) - 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

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://www.microsoft.com/pki/certs/CSPCA.crt0
• http://www.microsoft.com/pki/certs/tspca.crt0
• 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/

Embedded domains

• 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

File paths

• X:\:`:d:h:l:p:t:x:
• T:\:h:t:
• S:\:k:v:
• W:\:f:t:}:
• X:\:`:d:~:
• X:\:`:
• T:\:`:
• C:\Program

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report