blackshades | 873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb | Triage

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Reports

Overview

overview

Static

static

5

873dca0bba...fb.exe

windows7-x64

873dca0bba...fb.exe

windows10-2004-x64

Sharing

General

Target

873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb
Size

677KB
Sample

250307-2a7pbsysgy
MD5

5dcf6d7a0d96a2e744ebf1389296143c
SHA1

5cbba1cf777c595b8bf78c246f5a9a33c9b66f94
SHA256

873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb
SHA512

7f08a7c54c18086d47685f08b717743d2e4cc6c5ce6143876cbb1871fdf46a23397e2a5be0ca13923a1c731095c9004e6b8d8e8303416d9b3829d3bb0c75cd11
SSDEEP

12288:9kiL11aPKT1F5Vs+TVonB7krqRTUWfIVzJVUYMiGx/OHWtWOaP:9ki+PKT1F5S7BgORTWJOXBSP

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb.exe

Resource

win7-20240903-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb
- Size
  
  677KB
- MD5
  
  5dcf6d7a0d96a2e744ebf1389296143c
- SHA1
  
  5cbba1cf777c595b8bf78c246f5a9a33c9b66f94
- SHA256
  
  873dca0bba8aa4acfa59ad05bdcf61f845aa42bf1c1147a17766fab72204c2fb
- SHA512
  
  7f08a7c54c18086d47685f08b717743d2e4cc6c5ce6143876cbb1871fdf46a23397e2a5be0ca13923a1c731095c9004e6b8d8e8303416d9b3829d3bb0c75cd11
- SSDEEP
  
  12288:9kiL11aPKT1F5Vs+TVonB7krqRTUWfIVzJVUYMiGx/OHWtWOaP:9ki+PKT1F5S7BgORTWJOXBSP
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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