blackshades | 379f93d1dfa449b49455c4e77c9c63c559ad9adae81ecbac54ab0623d2c6e16b | Triage

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Overview

overview

Static

static

5

JaffaCakes...40.exe

windows7-x64

JaffaCakes...40.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_1d34159bb90cef71787b79147b315340
Size

721KB
Sample

250223-ak3pkssjhz
MD5

1d34159bb90cef71787b79147b315340
SHA1

06d94897790c0515db7029272cf3d526ff59e358
SHA256

379f93d1dfa449b49455c4e77c9c63c559ad9adae81ecbac54ab0623d2c6e16b
SHA512

8e9d0252f209d83d937c98aedc175095512845a1661a7e9f203ae21db7674b68451700aeb94ffcec4c5727a7b68ba9604bedd7a8bc18f86f6e4e23d91db7caae
SSDEEP

12288:QUp3EQ6T6jpV3KVMeHf2Jl84yfFr+3p8rkKQr6MCNVkgQpNaQ4ppFJN9IJaXSO:QKTV0TfkOYK1NkgQ3+mJaCO

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_1d34159bb90cef71787b79147b315340.exe

Resource

win7-20241010-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_1d34159bb90cef71787b79147b315340.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_1d34159bb90cef71787b79147b315340
- Size
  
  721KB
- MD5
  
  1d34159bb90cef71787b79147b315340
- SHA1
  
  06d94897790c0515db7029272cf3d526ff59e358
- SHA256
  
  379f93d1dfa449b49455c4e77c9c63c559ad9adae81ecbac54ab0623d2c6e16b
- SHA512
  
  8e9d0252f209d83d937c98aedc175095512845a1661a7e9f203ae21db7674b68451700aeb94ffcec4c5727a7b68ba9604bedd7a8bc18f86f6e4e23d91db7caae
- SSDEEP
  
  12288:QUp3EQ6T6jpV3KVMeHf2Jl84yfFr+3p8rkKQr6MCNVkgQpNaQ4ppFJN9IJaXSO:QKTV0TfkOYK1NkgQ3+mJaCO
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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