Overview

overview

10

Static

static

b94255f5ab...1f.exe

windows7-x64

10

b94255f5ab...1f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b94255f5ab14c67dd057e2c789c5d3ac526e25f9deaaf1e9b5462cc553f1f61f

  • Size

    4.7MB

  • Sample

    221128-qd3n1aef48

  • MD5

    1cf6319445434ff3bf912ba624b56b2f

  • SHA1

    c8cf1473082c3f046c2851c73f662585db706ee9

  • SHA256

    b94255f5ab14c67dd057e2c789c5d3ac526e25f9deaaf1e9b5462cc553f1f61f

  • SHA512

    47e9f20d6ab5a4d70255b0af31586e478de412a662c35f7398d3b0f96899ef50529d1e716362afc60fe1ea25ccd33fe0054d41aa254b50e0c502ab9510a46929

  • SSDEEP

    98304:nRtl3HelZF7TFtX2/jGop3R6baTwlnzy2T6iELKJ2N3AG+vlD9yqJOW:RfOlZF77XknNRsFVT66AVATvV9h

Score
10/10
njrathackedmicrosoftpersistencephishingtrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

alaboo20.ddns.net:1177

Mutex

997f3e18461eb88cd8dbaeae467eb195

Attributes
  • reg_key

    997f3e18461eb88cd8dbaeae467eb195

  • splitter

    |'|'|

Targets

    • Target

      b94255f5ab14c67dd057e2c789c5d3ac526e25f9deaaf1e9b5462cc553f1f61f

    • Size

      4.7MB

    • MD5

      1cf6319445434ff3bf912ba624b56b2f

    • SHA1

      c8cf1473082c3f046c2851c73f662585db706ee9

    • SHA256

      b94255f5ab14c67dd057e2c789c5d3ac526e25f9deaaf1e9b5462cc553f1f61f

    • SHA512

      47e9f20d6ab5a4d70255b0af31586e478de412a662c35f7398d3b0f96899ef50529d1e716362afc60fe1ea25ccd33fe0054d41aa254b50e0c502ab9510a46929

    • SSDEEP

      98304:nRtl3HelZF7TFtX2/jGop3R6baTwlnzy2T6iELKJ2N3AG+vlD9yqJOW:RfOlZF77XknNRsFVT66AVATvV9h

    Score
    10/10
    njrathackedtrojanmicrosoftpersistencephishing

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks for any installed AV software in registry

    • Detected potential entity reuse from brand microsoft.

      phishingmicrosoft

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Security Software Discovery

1
T1063

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks