MALICIOUS — 5599812c846bf630def0c094526678ea0be08a4ece8811fa3470195b461d248e
MALICIOUS — 5599812c846bf630def0c094526678ea0be08a4ece8811fa3470195b461d248e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Ulise family. 5 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
5599812c846bf630def0c094526678ea0be08a4ece8811fa3470195b461d248e - SHA-1:
452a192e7de6924e3617ec15cdf4fa9d1621abb1 - MD5:
d28f499079288b91aa9bfa1f5230902a - imphash:
0d52988c17b6d0ad679318ef76f1e151 - ssdeep:
1536:Q/+2/nOWZqOLANpK4gBt3aLYom28srd5Xw0s43NB7GDNMiuqA4wUb//uIGTphAt4:Q/BnPGNSq41srYCm28B7Fl7IxcWn - TLSH:
T11A3D6CD29D037461E176D988682476FC8462F8AE3574818DA32BC90E10F757BF87236E - Submitted as: 5599812c846bf630def0c094526678ea0be08a4ece8811fa3470195b461d248e
- File type: pe · Size: 133647 bytes
- Verdict: malicious (100/100) · Family: Ulise
Detections (5 of 56 engines)
- ClamAV (daily): Win.Malware.Ulise-9886066-0
- YARA: Stratosphere IPS: STRATO_Tor_Onion_C2
- Microsoft Defender: Ransom:Win64/Cryptoff.CCJT!MTB
- Emsisoft (Emergency Kit): Generic.Dacic.1660.9D84CA44
- Kaspersky (KVRT): HEUR:Trojan-Ransom.Win32.Cryptoff.vho
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Malware.Ulise-9886066-0 (rule
Win.Malware.Ulise-9886066-0) - engine signal, weight 0.90, confidence 0.95 - 2 behavioral detection(s) across 2 rule(s): Registry Run Key Persistence [high] (rule
tl-run-key) - dynamic signal, weight 0.63, confidence 0.90 - Microsoft Defender flagged Ransom:Win64/Cryptoff.CCJT!MTB (rule
Ransom:Win64/Cryptoff.CCJT!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Generic.Dacic.1660.9D84CA44 (rule
Generic.Dacic.1660.9D84CA44) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan-Ransom.Win32.Cryptoff.vho (rule
HEUR:Trojan-Ransom.Win32.Cryptoff.vho) - engine signal, weight 0.55, confidence 0.85 - Observed at runtime: Registry Run Key Persistence (T1547.001) (rule
Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90 - YARA: Stratosphere IPS flagged STRATO_Tor_Onion_C2 (rule
STRATO_Tor_Onion_C2) - engine signal, weight 0.50, confidence 0.70 - Contacted 12 external host(s) and 53 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- 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?sh11 - static signal, weight 0.35, confidence 0.60
- encrypt data (rule
encrypt data) - capa signal, weight 0.15, confidence 0.60
Dynamic analysis (windows)
1975 behavior events · 1 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ctldl.windowsupdate.com
- login.live.com
- update.googleapis.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- settings-win.data.microsoft.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- licensing.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\cached-consensus -
b68c545f7b9cc7a90b54620d7fbb7afabe77e3c0bea517b66e3a605b8857b96d
Embedded URLs
- http://pm2pavba27wr4m34.onion/command.txt?sh11
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://128.31.0.39:9131/tor/status-vote/current/consensus
- http://216.218.219.41/tor/server/fp/e8018e2c62e982758dbc173e3fee26c917b353b1
- http://193.23.244.244/tor/server/fp/f4f2e7d4d483a94740fcbd57cbbf295858ef5b65
- http://193.23.244.244/tor/server/fp/9cd27f3cb8e44e1f54fa907b0d271b5a9d22f252
- http://204.13.164.118/tor/server/fp/9cf224ca8a67aa4eb4f1f4cf2dd8a8b216a399bc
- http://204.13.164.118/tor/server/fp/9cf906c179a29a1beb1e04dc201252d1bffece3d
- http://216.218.219.41/tor/server/fp/d85573b35052a1349105abf70f698157dbafac4b
- http://193.23.244.244/tor/server/fp/d856155f4a1dccb37a5ea5301eb78579ea26f756
- http://193.23.244.244/tor/server/fp/d856977c28257ec70df937b2cb06e8ac98940613
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
- http://204.13.164.118/tor/server/fp/f92126c01db0e00e2c46d512345dc3a3adbe95c2
- http://216.218.219.41/tor/server/fp/2ed4d25766973713eb8c56a290bf07e06b85bf12
- http://131.188.40.189/tor/status-vote/current/consensus
- http://216.218.219.41/tor/server/fp/3cbc541f2a763add7bf742919229251e2c065e4e
- http://204.13.164.118/tor/server/fp/b028707969d8ed84e6dea597a884f78aad471971
Embedded domains
- pm2pavba27wr4m34.onion
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.42.65.93
- 48.211.4.16
- 4.230.171.124
- 52.230.59.222
- 74.179.77.164
- 135.232.92.137
- 4.150.223.98
- 82.94.251.203
- 172.64.154.167
- 128.31.0.39
- 52.110.12.26
- 216.218.219.41
- 52.110.12.20
- 193.23.244.244
- 204.13.164.118
- 188.68.36.28
- 23.230.14.174
- 194.109.206.212
- 131.188.40.189
- 213.183.48.84
- 52.110.12.55
- 72.145.35.99
- 209.126.103.140
- 52.110.12.33
- 52.148.114.188
More Ulise samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report