133ef0429c08ee1e5531b44a453a2441b5506837d5a5e644aa9ba151656c7ccc | Triage

Sharing

General

Target

f9fcef3327c738ec28c09c8541db74de_JaffaCakes118
Size

604KB
Sample

240927-jel93s1hln
MD5

f9fcef3327c738ec28c09c8541db74de
SHA1

e88384fd82efd5b3f787055b3b095f51ed0bbf43
SHA256

133ef0429c08ee1e5531b44a453a2441b5506837d5a5e644aa9ba151656c7ccc
SHA512

37466ed80fe180a1b639fe55f19dcd974974cac0313f071cbeb1df234e2ab38580b774736bbb838b06156479fb054589564e9de3a9c65f55534ec36e84e233fc
SSDEEP

12288:lqmSXl3v5iqGWvSOEZIJo333nEHYdpSYzcHwYm0h/pBWGXAO6rwT2Os9eNvjAdO:lXSXl3v5fv38naHYqVSZO6rwds9cvjAI

Score

9^/10

discovery evasion

Malware Config

Targets

- Target
  
  f9fcef3327c738ec28c09c8541db74de_JaffaCakes118
- Size
  
  604KB
- MD5
  
  f9fcef3327c738ec28c09c8541db74de
- SHA1
  
  e88384fd82efd5b3f787055b3b095f51ed0bbf43
- SHA256
  
  133ef0429c08ee1e5531b44a453a2441b5506837d5a5e644aa9ba151656c7ccc
- SHA512
  
  37466ed80fe180a1b639fe55f19dcd974974cac0313f071cbeb1df234e2ab38580b774736bbb838b06156479fb054589564e9de3a9c65f55534ec36e84e233fc
- SSDEEP
  
  12288:lqmSXl3v5iqGWvSOEZIJo333nEHYdpSYzcHwYm0h/pBWGXAO6rwT2Os9eNvjAdO:lXSXl3v5fv38naHYqVSZO6rwds9cvjAI
Score

9^/10

discovery evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Drops desktop.ini file(s)
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

Subvert Trust Controls

Install Root Certificate

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

discoveryevasion

behavioral2

discoveryevasion