blackshades | 8b89276a5097877a3e1acef6a8c833c78be3b59f1ab83b519031ef984bb06060 | Triage

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Overview

overview

Static

static

3

JaffaCakes...d8.exe

windows7-x64

JaffaCakes...d8.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_56a3201e29e17e386a1e7102d44becd8
Size

1.6MB
Sample

250306-ren3ns1kv6
MD5

56a3201e29e17e386a1e7102d44becd8
SHA1

4f52762a49f6c0e75a51dc3e62178542b55cff06
SHA256

8b89276a5097877a3e1acef6a8c833c78be3b59f1ab83b519031ef984bb06060
SHA512

5ef0fdbadcf5ed0441d66dc666d14249f994458a50f1c7d88e1eb51dd3e8d03a759d46ed01f97cd0622af9b86551a841aacc84e774c7c9c1826fe42a669c6cda
SSDEEP

12288:KeCmbLFzEN3A6R1WP7vy0PqYz2bsfhH7EvIyzjy+uRXuQ7BvLEd3HX9y:OmNPbmzjy+EzI9y

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_56a3201e29e17e386a1e7102d44becd8.exe

Resource

win7-20250207-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_56a3201e29e17e386a1e7102d44becd8.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_56a3201e29e17e386a1e7102d44becd8
- Size
  
  1.6MB
- MD5
  
  56a3201e29e17e386a1e7102d44becd8
- SHA1
  
  4f52762a49f6c0e75a51dc3e62178542b55cff06
- SHA256
  
  8b89276a5097877a3e1acef6a8c833c78be3b59f1ab83b519031ef984bb06060
- SHA512
  
  5ef0fdbadcf5ed0441d66dc666d14249f994458a50f1c7d88e1eb51dd3e8d03a759d46ed01f97cd0622af9b86551a841aacc84e774c7c9c1826fe42a669c6cda
- SSDEEP
  
  12288:KeCmbLFzEN3A6R1WP7vy0PqYz2bsfhH7EvIyzjy+uRXuQ7BvLEd3HX9y:OmNPbmzjy+EzI9y
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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