blackshades | 3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41 | Triage

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Reports

Overview

overview

Static

static

5

3cbbcbce5c...41.exe

windows7-x64

3cbbcbce5c...41.exe

windows10-2004-x64

Sharing

General

Target

3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41.exe
Size

1.8MB
Sample

250202-jrtjxsvjcl
MD5

71e8ec9e0b4a56cfa4d8dd3829c2cb85
SHA1

6c3b844d4aa964b671fd70a958c84f0a23dcd75d
SHA256

3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41
SHA512

52c23574504f14f2dad2609597a17e4a1a6ede2c93c53cbfe22510e5d4b737e033229699d7b91412b117ae91bdfffebd7700e4e483d7445cab750dd01af6a5b3
SSDEEP

12288:BHTVhI8jdG+sV1p0x/k9fkQ3KypwkBPKxY9XZdFh29DNDupLdXUoWxOT8oSU:tV35QOk3KWNo34nOOTH

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41.exe

Resource

win7-20241010-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

120 seconds

Behavioral task

behavioral2

Sample

3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41.exe

Resource

win10v2004-20250129-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

120 seconds

Malware Config

Targets

- Target
  
  3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41.exe
- Size
  
  1.8MB
- MD5
  
  71e8ec9e0b4a56cfa4d8dd3829c2cb85
- SHA1
  
  6c3b844d4aa964b671fd70a958c84f0a23dcd75d
- SHA256
  
  3cbbcbce5c0689196f4f77d34a793f5fff18132d7bfa6b5a39afc6bed176af41
- SHA512
  
  52c23574504f14f2dad2609597a17e4a1a6ede2c93c53cbfe22510e5d4b737e033229699d7b91412b117ae91bdfffebd7700e4e483d7445cab750dd01af6a5b3
- SSDEEP
  
  12288:BHTVhI8jdG+sV1p0x/k9fkQ3KypwkBPKxY9XZdFh29DNDupLdXUoWxOT8oSU:tV35QOk3KWNo34nOOTH
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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