652404b681b90b5168513bfe141993b15139aa03cdd22a2f5a3d1e987e1497a6 | Triage

Sharing

General

Target

bdf03ca4fb34c3a0a468dfda9ad9e785_JaffaCakes118
Size

836KB
Sample

240824-fnw9vsthre
MD5

bdf03ca4fb34c3a0a468dfda9ad9e785
SHA1

77b79e6e4ef7059f145920ee7053b1a4c802b44e
SHA256

652404b681b90b5168513bfe141993b15139aa03cdd22a2f5a3d1e987e1497a6
SHA512

72b0b7983f170c1d424612326fb9048be9ae653c884c5b27cfd552b5e3295d4d58b543f3a0bab39edcb5ad5b67e5dba5fedaaf26c0d54962bdc81e5f0988a876
SSDEEP

24576:nQBPNV/QRoHyEm6YIh20N5nxcCGKYOClqsR7BZrDG2EDhHz:QjV/QeHRnhGpl71ryfT

Score

10^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  bdf03ca4fb34c3a0a468dfda9ad9e785_JaffaCakes118
- Size
  
  836KB
- MD5
  
  bdf03ca4fb34c3a0a468dfda9ad9e785
- SHA1
  
  77b79e6e4ef7059f145920ee7053b1a4c802b44e
- SHA256
  
  652404b681b90b5168513bfe141993b15139aa03cdd22a2f5a3d1e987e1497a6
- SHA512
  
  72b0b7983f170c1d424612326fb9048be9ae653c884c5b27cfd552b5e3295d4d58b543f3a0bab39edcb5ad5b67e5dba5fedaaf26c0d54962bdc81e5f0988a876
- SSDEEP
  
  24576:nQBPNV/QRoHyEm6YIh20N5nxcCGKYOClqsR7BZrDG2EDhHz:QjV/QeHRnhGpl71ryfT
Score

10^/10

discovery evasion trojan
- UAC bypass
  evasion trojan
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasiontrojan

behavioral2

discoveryevasion