blackshades | 6a5b4981a7cd40b05bb466188315201082910b32134ccdf23012747264bb6603 | Triage

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Overview

overview

Static

static

5

JaffaCakes...c5.exe

windows7-x64

JaffaCakes...c5.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_b39c74780c2d2bbf7974fc1f138ba2c5
Size

5.5MB
Sample

250207-gd9b4s1ke1
MD5

b39c74780c2d2bbf7974fc1f138ba2c5
SHA1

ade02c6dcd09289a9e9ffb4425f74bd687ea2aef
SHA256

6a5b4981a7cd40b05bb466188315201082910b32134ccdf23012747264bb6603
SHA512

6db667ab5c2e6c5edfb2e3460667ccf37341f956f514f4d43eee414b893623d1147a6fb1f56a22055af8398d3b36c91d4e456621d46c8421dae9e087717a8f44
SSDEEP

49152:edq+YWfznMv72HP7moIKmfa1tYRGvM7gO70C:WPYWfe2HDiKmfaXYRB7j7F

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_b39c74780c2d2bbf7974fc1f138ba2c5.exe

Resource

win7-20240708-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_b39c74780c2d2bbf7974fc1f138ba2c5.exe

Resource

win10v2004-20241007-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_b39c74780c2d2bbf7974fc1f138ba2c5
- Size
  
  5.5MB
- MD5
  
  b39c74780c2d2bbf7974fc1f138ba2c5
- SHA1
  
  ade02c6dcd09289a9e9ffb4425f74bd687ea2aef
- SHA256
  
  6a5b4981a7cd40b05bb466188315201082910b32134ccdf23012747264bb6603
- SHA512
  
  6db667ab5c2e6c5edfb2e3460667ccf37341f956f514f4d43eee414b893623d1147a6fb1f56a22055af8398d3b36c91d4e456621d46c8421dae9e087717a8f44
- SSDEEP
  
  49152:edq+YWfznMv72HP7moIKmfa1tYRGvM7gO70C:WPYWfe2HDiKmfaXYRB7j7F
Score

10^/10

blackshades defense_evasion discovery persistence rat upx
- Blackshades
  Blackshades is a remote access trojan with various capabilities.
  rat blackshades
- Blackshades family
  blackshades
- Blackshades payload
- Modifies firewall policy service
  defense_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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
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

blackshadesdefense_evasiondiscoverypersistenceratupx

behavioral2

blackshadesdefense_evasiondiscoverypersistenceratupx

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