blackshades | 8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f | Triage

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Overview

overview

Static

static

3

8a8d8b7640...3f.exe

windows7-x64

8a8d8b7640...3f.exe

windows10-2004-x64

Sharing

General

Target

8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f
Size

520KB
Sample

250312-cmdjkstk19
MD5

c165b1d9b24e1e4fde6aa8d93de18cfa
SHA1

3879d98188d6162962ff2939a37df112f1ee7fd3
SHA256

8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f
SHA512

f68115966eac3a0af09162a52324eaa4dead9c7e7edd80f3fc250315c3d0b92c4c74934ad087c80d5d5ce8bca3d8362727ce47fbefa3439e1418a88992ecc305
SSDEEP

12288:zW6n3sX4yCFr2ZemYOpSPIsGWeKZl4q7sioXO:zW6ncoyqOp6IsTl/mXO

Score

10^/10

blackshades defense_evasion discovery persistence rat

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f.exe

Resource

win7-20240729-en

blackshades defense_evasion discovery persistence rat

windows7-x64

13 signatures

150 seconds

Behavioral task

behavioral2

Sample

8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat

windows10-2004-x64

14 signatures

150 seconds

Malware Config

Targets

- Target
  
  8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f
- Size
  
  520KB
- MD5
  
  c165b1d9b24e1e4fde6aa8d93de18cfa
- SHA1
  
  3879d98188d6162962ff2939a37df112f1ee7fd3
- SHA256
  
  8a8d8b7640668f08ad584c01af1dcf0879908f84985c8eeb92606716c86cc23f
- SHA512
  
  f68115966eac3a0af09162a52324eaa4dead9c7e7edd80f3fc250315c3d0b92c4c74934ad087c80d5d5ce8bca3d8362727ce47fbefa3439e1418a88992ecc305
- SSDEEP
  
  12288:zW6n3sX4yCFr2ZemYOpSPIsGWeKZl4q7sioXO:zW6ncoyqOp6IsTl/mXO
Score

10^/10

blackshades defense_evasion discovery persistence rat
- 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
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_evasiondiscoverypersistencerat

behavioral2

blackshadesdefense_evasiondiscoverypersistencerat

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