blackshades | ec93bd8ebfad21c74fc9190f4af738e2027ad755b8de52afcb3a4f3470c09db5 | Triage

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Overview

overview

Static

static

5

JaffaCakes...10.exe

windows7-x64

JaffaCakes...10.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_2d0963088fe8dc09e4f822520f30b910
Size

306KB
Sample

250227-n1vkssxkx3
MD5

2d0963088fe8dc09e4f822520f30b910
SHA1

02923be0ec0ed112df584abb43b38bbd8613ae46
SHA256

ec93bd8ebfad21c74fc9190f4af738e2027ad755b8de52afcb3a4f3470c09db5
SHA512

f1204885bc432c1d6a289bf343a2c92f65ff0a2e4ce56718783eb5cd6875938abc728d3539c377157a6dead3f6c313284367376919f81156560e2d9af23df291
SSDEEP

6144:FfNdLF0ocp0dyd+97C6H8nnMHPer11XgUfcgxFomgXHsMjoSf:FFdLF9S0deQJ8n7RkgxFZgXxoSf

Score

10^/10

blackshades defense_evasion discovery persistence rat upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_2d0963088fe8dc09e4f822520f30b910.exe

Resource

win7-20240903-en

blackshades defense_evasion discovery persistence rat upx

windows7-x64

15 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_2d0963088fe8dc09e4f822520f30b910.exe

Resource

win10v2004-20250217-en

blackshades defense_evasion discovery persistence rat upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_2d0963088fe8dc09e4f822520f30b910
- Size
  
  306KB
- MD5
  
  2d0963088fe8dc09e4f822520f30b910
- SHA1
  
  02923be0ec0ed112df584abb43b38bbd8613ae46
- SHA256
  
  ec93bd8ebfad21c74fc9190f4af738e2027ad755b8de52afcb3a4f3470c09db5
- SHA512
  
  f1204885bc432c1d6a289bf343a2c92f65ff0a2e4ce56718783eb5cd6875938abc728d3539c377157a6dead3f6c313284367376919f81156560e2d9af23df291
- SSDEEP
  
  6144:FfNdLF0ocp0dyd+97C6H8nnMHPer11XgUfcgxFomgXHsMjoSf:FFdLF9S0deQJ8n7RkgxFZgXxoSf
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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