blackshades | fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8 | Triage

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Reports

Overview

overview

Static

static

5

fc1242e04b...c8.exe

windows7-x64

fc1242e04b...c8.exe

windows10-2004-x64

Sharing

General

Target

fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8
Size

405KB
Sample

250203-h4k8mswnfr
MD5

5fde41a53d9c991786b8896a90c09c0e
SHA1

9939bccf6517d3cc79f0d09c7dee6db6d2ca93a5
SHA256

fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8
SHA512

dfd4ba3809c894977ebe767c0f95f702d578459333d9394ac8f2666b1f9b1915cc77736a4fc1f39ceefcc08cda23756816c1e63b6fca04ae67c70bdf5c8bf727
SSDEEP

6144:foYn9sE89XKTK/J6brj3nmHWrt63P5A9GJ6vbmF4ifKyjlKI4r3mzzrLVIo8ZJrz:ZsNDBIrCHWux6iFTJf4r2zPBv8Xi8xSG

Score

10^/10

blackshades defense_evasion discovery persistence rat trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8.exe

Resource

win7-20240903-en

blackshades defense_evasion discovery persistence rat trojan upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8.exe

Resource

win10v2004-20250129-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8
- Size
  
  405KB
- MD5
  
  5fde41a53d9c991786b8896a90c09c0e
- SHA1
  
  9939bccf6517d3cc79f0d09c7dee6db6d2ca93a5
- SHA256
  
  fc1242e04b1cecc3b61bd8f8ca64e539eeaa2d5eb41736cd449fc9d804535fc8
- SHA512
  
  dfd4ba3809c894977ebe767c0f95f702d578459333d9394ac8f2666b1f9b1915cc77736a4fc1f39ceefcc08cda23756816c1e63b6fca04ae67c70bdf5c8bf727
- SSDEEP
  
  6144:foYn9sE89XKTK/J6brj3nmHWrt63P5A9GJ6vbmF4ifKyjlKI4r3mzzrLVIo8ZJrz:ZsNDBIrCHWux6iFTJf4r2zPBv8Xi8xSG
Score

10^/10

blackshades defense_evasion discovery persistence rat trojan 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
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  defense_evasion trojan
- 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_evasiondiscoverypersistencerattrojanupx

behavioral2

blackshadesdefense_evasiondiscoverypersistenceratupx

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