blackshades | ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25 | Triage

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Reports

Overview

overview

Static

static

5

ef367fad61...25.exe

windows7-x64

ef367fad61...25.exe

windows10-2004-x64

Sharing

General

Target

ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25.exe
Size

1.6MB
Sample

250125-s16qaazrhm
MD5

13660a1a0442a03e522a6c1c980e457b
SHA1

0aa3b6611b4924aa419c1c3b5fce921df70a1c9e
SHA256

ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25
SHA512

c24b9ee84236545e0f9efa528af6f924482302c570882ce479a64fc853c56c49ce3629ecd39a061ea66d3bd846adab2ba4308e9bb161a8a5d9ba2746c329d9c0
SSDEEP

12288:bB5a3hizhz/o456rn9lkQ8rxQslgBKR1jl9RL9BVnDXLmoIY7Tm+jZFluq9wd4Uf:bkB4tpHlgGjlLHlFoq2d5f

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25.exe

Resource

win7-20241010-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

120 seconds

Behavioral task

behavioral2

Sample

ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25.exe

Resource

win10v2004-20241007-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

120 seconds

Malware Config

Targets

- Target
  
  ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25.exe
- Size
  
  1.6MB
- MD5
  
  13660a1a0442a03e522a6c1c980e457b
- SHA1
  
  0aa3b6611b4924aa419c1c3b5fce921df70a1c9e
- SHA256
  
  ef367fad61bfa2778578ffb51b9d65f70b20ffa4ad0ee7df6e22cde8479c4f25
- SHA512
  
  c24b9ee84236545e0f9efa528af6f924482302c570882ce479a64fc853c56c49ce3629ecd39a061ea66d3bd846adab2ba4308e9bb161a8a5d9ba2746c329d9c0
- SSDEEP
  
  12288:bB5a3hizhz/o456rn9lkQ8rxQslgBKR1jl9RL9BVnDXLmoIY7Tm+jZFluq9wd4Uf:bkB4tpHlgGjlLHlFoq2d5f
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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