MALICIOUS — c1a455bbf15e7e009bf421ee7fb2ae7d2ed73b953a081b7136a208fade39a2e5

MALICIOUS — c1a455bbf15e7e009bf421ee7fb2ae7d2ed73b953a081b7136a208fade39a2e5 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Ulise family. 5 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: c1a455bbf15e7e009bf421ee7fb2ae7d2ed73b953a081b7136a208fade39a2e5
• SHA-1: c9ec3adae8cc13fe6a8ce139d6455e837f7bad9e
• MD5: 4212416bf20aefd6f472a478ba80dbca
• imphash: 0d52988c17b6d0ad679318ef76f1e151
• ssdeep: 1536:BL+O/U7OBmKGS6CBK0t/ZCXPGuxgDM5YKBGNc/xf6KWcs8+SUkIcekqY1o/uImzx:BLxUyjp3xCTyDMsUWyw+Ubx7Nu
• TLSH: T1323D5BD29D037521E07ADA886C1476FC84A2F8AD3934814D635BC90E10F797BB93236E
• Submitted as: c1a455bbf15e7e009bf421ee7fb2ae7d2ed73b953a081b7136a208fade39a2e5
• File type: pe · Size: 134154 bytes
• Verdict: malicious (94/100) · Family: Ulise

Detections (5 of 52 engines)

• ClamAV (daily): Win.Malware.Ulise-9886066-0
• YARA: Stratosphere IPS: STRATO_Tor_Onion_C2
• Microsoft Defender: Trojan:Win32/Multiverze!pz
• Emsisoft (Emergency Kit): Generic.Dacic.1660.B70A67F1
• Kaspersky (KVRT): HEUR:Trojan.Win64.Agent.gen

MITRE ATT&CK

• T1547.001
• T1486

Why this verdict

The malicious score of 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Win.Malware.Ulise-9886066-0 (rule Win.Malware.Ulise-9886066-0) - engine signal, weight 0.90, confidence 0.95
• YARA: Stratosphere IPS flagged STRATO_Tor_Onion_C2 (rule STRATO_Tor_Onion_C2) - 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://pm2pavba27wr4m34.onion/command.txt?smbdff - static signal, weight 0.35, confidence 0.60
• encrypt data (rule encrypt data) - capa signal, weight 0.15, 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://pm2pavba27wr4m34.onion/command.txt?smbdff

Embedded domains

• pm2pavba27wr4m34.onion

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report