blackshades | aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6 | Triage

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Overview

overview

Static

static

3

aa14d905fb...d6.exe

windows7-x64

aa14d905fb...d6.exe

windows10-2004-x64

Sharing

General

Target

aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6
Size

1.8MB
Sample

250306-ktnxwstzas
MD5

4f3a2ce860e47887a9aca6e74f72ae58
SHA1

eeeb5d1f3c67ba3121271d62b7cee53059db1116
SHA256

aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6
SHA512

6d5bd3147de7014a22194717a31ea3a9bcc6c5bc78e0ef36febb6a32283199aecf41f1590d4fee7f753e1ba02762a722b633fb6af2e81d3ef4e8804cba554406
SSDEEP

49152:ALIUXQgBiI6i2KFU0yBfM7a9QDosGeo403e0CpcKYGIDlWIwRBOn5PvGYKMf/1Zq:cIUXQgBiI6i2KFU0yBfM7a9QDosGeo4l

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6.exe

Resource

win7-20241010-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6
- Size
  
  1.8MB
- MD5
  
  4f3a2ce860e47887a9aca6e74f72ae58
- SHA1
  
  eeeb5d1f3c67ba3121271d62b7cee53059db1116
- SHA256
  
  aa14d905fb4baa04b5b6c5739c47a55e1a19b8e6c52183c47a38c87a61af87d6
- SHA512
  
  6d5bd3147de7014a22194717a31ea3a9bcc6c5bc78e0ef36febb6a32283199aecf41f1590d4fee7f753e1ba02762a722b633fb6af2e81d3ef4e8804cba554406
- SSDEEP
  
  49152:ALIUXQgBiI6i2KFU0yBfM7a9QDosGeo403e0CpcKYGIDlWIwRBOn5PvGYKMf/1Zq:cIUXQgBiI6i2KFU0yBfM7a9QDosGeo4l
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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