njrat | 291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3 | Triage

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Overview

overview

Static

static

3

291e4de1f6...f3.exe

windows7-x64

291e4de1f6...f3.exe

windows10-2004-x64

Sharing

General

Target

291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3
Size

1.6MB
Sample

250123-2mjg9swrav
MD5

9a3138d5ce3e61c287449846f24b344b
SHA1

742e8d5ed9e9e27c57a6af7dd98ed5e266d84b49
SHA256

291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3
SHA512

80e37d370e7381660c5cb0e3573d580cd9c9f9590f2dce07d69b23d130946d1bde74335d2a70304db598031d6115515da0f9564ef5bfc24833d2c8063d41ecd9
SSDEEP

49152:KEuq6q6lI6aQClAOhlTcAhT4xqdLiI98zjSq6v:KFqClI6NClAOlTfhhdeI98/Mv

Score

10^/10

njrat discovery trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3.exe

Resource

win7-20241010-en

njrat discovery trojan

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3.exe

Resource

win10v2004-20241007-en

njrat discovery trojan

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3
- Size
  
  1.6MB
- MD5
  
  9a3138d5ce3e61c287449846f24b344b
- SHA1
  
  742e8d5ed9e9e27c57a6af7dd98ed5e266d84b49
- SHA256
  
  291e4de1f62cfee05878555f135b7af766380ea2dd26aa5f83857be003f4e8f3
- SHA512
  
  80e37d370e7381660c5cb0e3573d580cd9c9f9590f2dce07d69b23d130946d1bde74335d2a70304db598031d6115515da0f9564ef5bfc24833d2c8063d41ecd9
- SSDEEP
  
  49152:KEuq6q6lI6aQClAOhlTcAhT4xqdLiI98zjSq6v:KFqClI6NClAOlTfhhdeI98/Mv
Score

10^/10

njrat discovery trojan
- Njrat family
  njrat
- njRAT/Bladabindi
  Widely used RAT written in .NET.
  trojan njrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

njratdiscoverytrojan

behavioral2

njratdiscoverytrojan

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