blackshades | 998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5 | Triage

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Reports

Overview

overview

Static

static

3

998ed4b771...a5.exe

windows7-x64

998ed4b771...a5.exe

windows10-2004-x64

Sharing

General

Target

998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5
Size

1.6MB
Sample

250228-a2v13awnw7
MD5

3db0489b582553475657bc9fd18801bc
SHA1

4cccc75bf274ba06afc8b2fe67f3bfe52bcbe9bf
SHA256

998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5
SHA512

9244a452342843303bad5d21c642570aa353d420fd5cc2943481689f1a512d91aacbfcfbcc85bf083f2d5f8d2e2fecb72d6773dd3f23e527287ffff260ab489c
SSDEEP

12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYie:h1zltpu0ie

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5.exe

Resource

win7-20240903-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5
- Size
  
  1.6MB
- MD5
  
  3db0489b582553475657bc9fd18801bc
- SHA1
  
  4cccc75bf274ba06afc8b2fe67f3bfe52bcbe9bf
- SHA256
  
  998ed4b77106c3c3fb44eccef1d71df7c1e5ec698c8b3029fe78332068c32ca5
- SHA512
  
  9244a452342843303bad5d21c642570aa353d420fd5cc2943481689f1a512d91aacbfcfbcc85bf083f2d5f8d2e2fecb72d6773dd3f23e527287ffff260ab489c
- SSDEEP
  
  12288:avk//qKF76/OXpqSjnTf0clY9uWC+RMpk1OC7HmrWcmbQC5onsYie:h1zltpu0ie
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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