blackshades | 0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23 | Triage

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Reports

Overview

overview

Static

static

5

0ffa7904ef...23.exe

windows7-x64

0ffa7904ef...23.exe

windows10-2004-x64

Sharing

General

Target

0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23
Size

1.8MB
Sample

250303-yn2tfsxls9
MD5

4c9857af1fa2647e50138142cf25008b
SHA1

fd90d0084df44ffafaa1a0db933fdee160f68bc1
SHA256

0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23
SHA512

573eebb51fd658041bd4af04e29a953f8198eb5a0db0e927cd67945f1b0d1665f12cece1775b4277c4901bcc61f62b20b9271ea36ed5c258e365a2b271001bec
SSDEEP

12288:BHTVhI8jdG+sV1p0x/k9fkQ3KypwkBPKxY9XZdFh29DNDupLdXUoWxOT8oSe:tV35QOk3KWNo34nOOT/

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23.exe

Resource

win7-20240903-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23
- Size
  
  1.8MB
- MD5
  
  4c9857af1fa2647e50138142cf25008b
- SHA1
  
  fd90d0084df44ffafaa1a0db933fdee160f68bc1
- SHA256
  
  0ffa7904ef21274dfb20c75704425d51dea588e79ff44cb208bd9b5ed8f55d23
- SHA512
  
  573eebb51fd658041bd4af04e29a953f8198eb5a0db0e927cd67945f1b0d1665f12cece1775b4277c4901bcc61f62b20b9271ea36ed5c258e365a2b271001bec
- SSDEEP
  
  12288:BHTVhI8jdG+sV1p0x/k9fkQ3KypwkBPKxY9XZdFh29DNDupLdXUoWxOT8oSe:tV35QOk3KWNo34nOOT/
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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