blackshades | 6381e9fab576582296cd4a74b0dfafb0e1be20e1887ba116f6415f16c44d8163 | Triage

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Overview

overview

Static

static

5

JaffaCakes...7e.exe

windows7-x64

JaffaCakes...7e.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8a3c55f4be277fc538f894b8fdbead7e
Size

511KB
Sample

250203-te14cavrfz
MD5

8a3c55f4be277fc538f894b8fdbead7e
SHA1

e02ef7865752a32516eb94b9c974ce45d9217d1c
SHA256

6381e9fab576582296cd4a74b0dfafb0e1be20e1887ba116f6415f16c44d8163
SHA512

35b238d14de3c1181260b6ae0345569409658cbf309d9b4bd905ce575b6b99eddf830e929eaee0dfeb377faf37f99c716c5a633b37411ffb49e7d2a70ec951dc
SSDEEP

12288:M98hLYTRnv6do9zjedo+Uwv2q0nui2NpMgjGLoS:M98WRye9zidUU7yui2NNj

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8a3c55f4be277fc538f894b8fdbead7e.exe

Resource

win7-20241010-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8a3c55f4be277fc538f894b8fdbead7e.exe

Resource

win10v2004-20250129-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8a3c55f4be277fc538f894b8fdbead7e
- Size
  
  511KB
- MD5
  
  8a3c55f4be277fc538f894b8fdbead7e
- SHA1
  
  e02ef7865752a32516eb94b9c974ce45d9217d1c
- SHA256
  
  6381e9fab576582296cd4a74b0dfafb0e1be20e1887ba116f6415f16c44d8163
- SHA512
  
  35b238d14de3c1181260b6ae0345569409658cbf309d9b4bd905ce575b6b99eddf830e929eaee0dfeb377faf37f99c716c5a633b37411ffb49e7d2a70ec951dc
- SSDEEP
  
  12288:M98hLYTRnv6do9zjedo+Uwv2q0nui2NpMgjGLoS:M98WRye9zidUU7yui2NNj
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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