blackshades | f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb | Triage

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Reports

Overview

overview

Static

static

5

f38ea5552f...bb.exe

windows7-x64

f38ea5552f...bb.exe

windows10-2004-x64

Sharing

General

Target

f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb.exe
Size

1.5MB
Sample

250125-vchdws1qgz
MD5

0b3dfd8f1b1c935be8634a449b5a9a10
SHA1

f52217a5afbbe2c70ea9c33fe4b259cb87e45178
SHA256

f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb
SHA512

af08ddc9ed3d368e799695afe1af44de5f6888af15e523ff46fb2e2e99c0eae6cae2341893bba17c35ffd5860a2627ea92761d4128288332c1ec1e89e737b6ac
SSDEEP

12288:Y+Qf9NxkERr1JzrDTzz7wHxhW88KH6Yn77TCNp8jToZGrhR0ZooSl:Ox0j8KaYnfTYp8/oZMGZi

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb.exe

Resource

win7-20240729-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

120 seconds

Behavioral task

behavioral2

Sample

f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb.exe

Resource

win10v2004-20241007-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

120 seconds

Malware Config

Targets

- Target
  
  f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb.exe
- Size
  
  1.5MB
- MD5
  
  0b3dfd8f1b1c935be8634a449b5a9a10
- SHA1
  
  f52217a5afbbe2c70ea9c33fe4b259cb87e45178
- SHA256
  
  f38ea5552f8c87f5e05f4aa2f08d96ded0ba7231c2c4f92b1000e9db35c721bb
- SHA512
  
  af08ddc9ed3d368e799695afe1af44de5f6888af15e523ff46fb2e2e99c0eae6cae2341893bba17c35ffd5860a2627ea92761d4128288332c1ec1e89e737b6ac
- SSDEEP
  
  12288:Y+Qf9NxkERr1JzrDTzz7wHxhW88KH6Yn77TCNp8jToZGrhR0ZooSl:Ox0j8KaYnfTYp8/oZMGZi
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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