Overview

overview

10

Static

static

10

149069598d...49.exe

windows7-x64

10

149069598d...49.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    149069598db31db305dbd822b156e249.exe

  • Size

    36KB

  • Sample

    231205-e3vtxahb9s

  • MD5

    149069598db31db305dbd822b156e249

  • SHA1

    853df6ed8db672664f7c4e5911cf73c8330c9c04

  • SHA256

    5869f74791cb84c168e2d6ece00b536880a29db0b59ef963d5a543ab3e2bb89d

  • SHA512

    61c17297406706196297707b55412eddc3ecdd7c2fdfc424a37262a114a75f4d1fb1bf99e5b03be0f1bc12dd941b0f97e69846cc0b8a648059b7e05e8987bfbb

  • SSDEEP

    384:dxqCKMizd3jnBhFbJ8ycPj93tRwympVrAF+rMRTyN/0L+EcoinblneHQM3epzXhr:dECg3lLJfcPj9XNm7rM+rMRa8NuX5t

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

2.tcp.eu.ngrok.io:16458

Mutex

af78e772b16b220a2184770c875037cc

Attributes
  • reg_key

    af78e772b16b220a2184770c875037cc

  • splitter

    |'|'|

Targets

    • Target

      149069598db31db305dbd822b156e249.exe

    • Size

      36KB

    • MD5

      149069598db31db305dbd822b156e249

    • SHA1

      853df6ed8db672664f7c4e5911cf73c8330c9c04

    • SHA256

      5869f74791cb84c168e2d6ece00b536880a29db0b59ef963d5a543ab3e2bb89d

    • SHA512

      61c17297406706196297707b55412eddc3ecdd7c2fdfc424a37262a114a75f4d1fb1bf99e5b03be0f1bc12dd941b0f97e69846cc0b8a648059b7e05e8987bfbb

    • SSDEEP

      384:dxqCKMizd3jnBhFbJ8ycPj93tRwympVrAF+rMRTyN/0L+EcoinblneHQM3epzXhr:dECg3lLJfcPj9XNm7rM+rMRa8NuX5t

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks