34591fffeb7db6f064e2c89d95273afc8df0a70897a9d099ba7289e71b66acf1 | Triage

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General

Target

8d073a247869df7aa932d0d2e8c9a0dc_JaffaCakes118
Size

697KB
Sample

240812-dcr5nawemd
MD5

8d073a247869df7aa932d0d2e8c9a0dc
SHA1

1c6de7c3033e9e02b063c098dc29832bd1f9343e
SHA256

34591fffeb7db6f064e2c89d95273afc8df0a70897a9d099ba7289e71b66acf1
SHA512

97befb94c7d51b1850aa89b36cb021fee0c90a9b0f5d5f552b6d81df4a6afeea0aab078a86a52fd826cf53a5bed94e09347d848685045c46b6cf5607a69aa0a1
SSDEEP

12288:HDPqisfp1jWg/bXGI8zcD5ntVoqVMK1BtuDglWpRoOE/BWx3cGa0t:Hry/WgosZoYtuElm2w

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  8d073a247869df7aa932d0d2e8c9a0dc_JaffaCakes118
- Size
  
  697KB
- MD5
  
  8d073a247869df7aa932d0d2e8c9a0dc
- SHA1
  
  1c6de7c3033e9e02b063c098dc29832bd1f9343e
- SHA256
  
  34591fffeb7db6f064e2c89d95273afc8df0a70897a9d099ba7289e71b66acf1
- SHA512
  
  97befb94c7d51b1850aa89b36cb021fee0c90a9b0f5d5f552b6d81df4a6afeea0aab078a86a52fd826cf53a5bed94e09347d848685045c46b6cf5607a69aa0a1
- SSDEEP
  
  12288:HDPqisfp1jWg/bXGI8zcD5ntVoqVMK1BtuDglWpRoOE/BWx3cGa0t:Hry/WgosZoYtuElm2w
Score

10^/10

discovery evasion persistence
- Modifies firewall policy service
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence