MALICIOUS — aea9d45dec596b25dadade1f0ed4de435dbc059af3ea217694a4cb2967a0dece

MALICIOUS — aea9d45dec596b25dadade1f0ed4de435dbc059af3ea217694a4cb2967a0dece 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: aea9d45dec596b25dadade1f0ed4de435dbc059af3ea217694a4cb2967a0dece
• SHA-1: b0e6fffc6fcf438c0f2229bfc708f654bfab28c3
• MD5: 12653925cd393836cbf44b4c8795c57a
• imphash: 0d52988c17b6d0ad679318ef76f1e151
• ssdeep: 3072:Y/I2cKfZvFXHfmlDsco+Wf+J8xbvxTo+:YwTKxvFXHfO1oKJiR
• TLSH: T16B3D5CD29D037461E03AD9886C2476FC8493F8AE3975814D632BC94E10F757BB87236A
• Submitted as: aea9d45dec596b25dadade1f0ed4de435dbc059af3ea217694a4cb2967a0dece
• File type: pe · Size: 133647 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/Ymacco!pz
• Emsisoft (Emergency Kit): Generic.Dacic.1660.1C8613B1
• Kaspersky (KVRT): HEUR:Trojan-Ransom.Win32.Cryptoff.vho

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?sh1f - 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?sh1f

Embedded domains

• pm2pavba27wr4m34.onion

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report