blackshades | a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d | Triage

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Overview

overview

Static

static

3

a5eb9015a3...6d.exe

windows7-x64

a5eb9015a3...6d.exe

windows10-2004-x64

Sharing

General

Target

a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d
Size

1.8MB
Sample

250126-c1ghdsylg1
MD5

79e79fa7b98879064ffadaf432bb72d4
SHA1

96e4e255a545381b26218ac0e175c11c77d0c3fe
SHA256

a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d
SHA512

d2ccf511b46dffca7eb3bee4b461aeda4376b2ad8d7ae6cfd3e229ebe100e3fac2f4787de35d335cbe676dcb60a4f390e4bf59e793fe0e18f357ede786dc5611
SSDEEP

49152:ALIUXQgBiI6i2KFU0yBfM7a9QDosGeo403e0CpcKYGIDlWIwRBOn5PvGYKMf/1Zs:cIUXQgBiI6i2KFU0yBfM7a9QDosGeo4f

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d.exe

Resource

win7-20241023-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d.exe

Resource

win10v2004-20241007-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d
- Size
  
  1.8MB
- MD5
  
  79e79fa7b98879064ffadaf432bb72d4
- SHA1
  
  96e4e255a545381b26218ac0e175c11c77d0c3fe
- SHA256
  
  a5eb9015a338cb29858b97dca0bdecb1ba9e3bb2bab673d533056c35a10ebf6d
- SHA512
  
  d2ccf511b46dffca7eb3bee4b461aeda4376b2ad8d7ae6cfd3e229ebe100e3fac2f4787de35d335cbe676dcb60a4f390e4bf59e793fe0e18f357ede786dc5611
- SSDEEP
  
  49152:ALIUXQgBiI6i2KFU0yBfM7a9QDosGeo403e0CpcKYGIDlWIwRBOn5PvGYKMf/1Zs:cIUXQgBiI6i2KFU0yBfM7a9QDosGeo4f
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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