blackshades | 5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e | Triage

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Overview

overview

Static

static

5

5bc4cc38e6...4e.exe

windows7-x64

5bc4cc38e6...4e.exe

windows10-2004-x64

Sharing

General

Target

5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e
Size

269KB
Sample

250224-aqyb2sykck
MD5

ae218b21f17fb9ab7608862a5e530c43
SHA1

6b18605acff3830e7ac04f75f6915f6358c51e1a
SHA256

5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e
SHA512

211a15667718399f2c0b69f584270759f4fb98badeeb4358b56405480fa317fa2a37850bd898f62f1dd52852202620fecb229bd3913277deae3b4d011715c175
SSDEEP

6144:MzNRmFiqQfSNJzpztBIRNz4c91ez5FeGV39HY0ZLyXmLoSh:8cFiJSNLtBI/0tlxYELyOoSh

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e.exe

Resource

win7-20240903-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e
- Size
  
  269KB
- MD5
  
  ae218b21f17fb9ab7608862a5e530c43
- SHA1
  
  6b18605acff3830e7ac04f75f6915f6358c51e1a
- SHA256
  
  5bc4cc38e64db87d326e3e8a1d416f2bc7f3cbaf4e9ffe97dd3e42b24e214f4e
- SHA512
  
  211a15667718399f2c0b69f584270759f4fb98badeeb4358b56405480fa317fa2a37850bd898f62f1dd52852202620fecb229bd3913277deae3b4d011715c175
- SSDEEP
  
  6144:MzNRmFiqQfSNJzpztBIRNz4c91ez5FeGV39HY0ZLyXmLoSh:8cFiJSNLtBI/0tlxYELyOoSh
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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