MALICIOUS — cb3df216b8513ea8893e1e9bcadd1cc942c13b56216c96046cbee9bbd24cff98
MALICIOUS — cb3df216b8513ea8893e1e9bcadd1cc942c13b56216c96046cbee9bbd24cff98 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Jaik family. 7 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
cb3df216b8513ea8893e1e9bcadd1cc942c13b56216c96046cbee9bbd24cff98 - SHA-1:
f893e8e75503eba152e26e8b0581136ad6a1a03f - MD5:
a58bc9b676ea96c248f7e30c6d459641 - imphash:
c6b0bd85f63e549c0536b6fceee78e43 - ssdeep:
24576:qKeyxTAJj7P+yWoFb08ebmbgqYLiwJ+j:qKeyRA0yXbwbm7d - TLSH:
T1945133877645323BE1A7B11EBF0C0CFD1B52E7BE222C295570600D8A65B9D47840E6FA - Submitted as: cb3df216b8513ea8893e1e9bcadd1cc942c13b56216c96046cbee9bbd24cff98
- File type: pe · Size: 832908 bytes
- Verdict: malicious (99/100) · Family: Jaik
Detections (7 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
- ClamAV (daily): Win.Malware.Vmprotect-9878104-0
- YARA: Yara-Rules community: YR_Packer_VMProtect
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/Jaik!pz
- Emsisoft (Emergency Kit): Gen:Variant.jaik.138812
- Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Win.Malware.Vmprotect-9878104-0 (rule
Win.Malware.Vmprotect-9878104-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Jaik!pz (rule
Trojan:Win32/Jaik!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.jaik.138812 (rule
Gen:Variant.jaik.138812) - engine signal, weight 0.55, confidence 0.85 - Memory forensics: 3 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - Contacted 17 external host(s) at runtime (2 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_Packer_VMProtect (rule
YR_Packer_VMProtect) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, Turbo Linker - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
98 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- inference.location.live.net
- v10.events.data.microsoft.com
- login.live.com
- settings-win.data.microsoft.com
- v20.events.data.microsoft.com
- desktop-hsgcbep
- fd.api.iris.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- tsfe.trafficshaping.dsp.mp.microsoft.com
- watson.events.data.microsoft.com
- http://www.msftconnecttest.com/connecttest.txt
- www.msftconnecttest.com/connecttest.txt
- 23.40.52.85
Dropped files
- /opt/CAPEv2/storage/analyses/5554/files/96a4aae3db5bb9d83742eaf873cad585ef64a2c03ad9e43c7aa14450b1083aaa -
96a4aae3db5bb9d83742eaf873cad585ef64a2c03ad9e43c7aa14450b1083aaa - d28edfb6eb9e2f96b54a18ae1eeaecb5b0bacf946a3bcec5ac695b4d62058425 -
d28edfb6eb9e2f96b54a18ae1eeaecb5b0bacf946a3bcec5ac695b4d62058425
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
Embedded domains
- s.us
- inference.location.live.net
Embedded IP addresses
- 23.40.52.85
- 20.184.175.14
- 57.155.104.224
- 52.123.252.213
- 52.230.60.54
- 4.230.171.124
- 72.147.149.16
- 4.150.223.100
- 135.233.45.221
- 52.110.12.26
- 52.110.12.2
- 74.226.60.120
- 23.198.40.44
- 23.33.238.135
- 20.190.142.163
- 150.171.22.17
- 23.33.238.207
File paths
- Z:\X]
More Jaik samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report