Overview

overview

10

Static

static

0433ac9a71...d6.exe

windows7-x64

10

0433ac9a71...d6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0433ac9a71c40aa8dfb73918c8cf7b813f15a9d648a736517b9f2717eaf40bd6

  • Size

    68KB

  • Sample

    221128-hbhbaace58

  • MD5

    9de18ddf68db554abf12d82b38dc07b7

  • SHA1

    1a7d6f51246ed88524059e02581335de89a25f25

  • SHA256

    0433ac9a71c40aa8dfb73918c8cf7b813f15a9d648a736517b9f2717eaf40bd6

  • SHA512

    25e743b4d047e53e8e973a5a4cace6a4e74638f469c73ad1dfbbfeefa368490b0828050d701caefb717d871c5098db6a67134ba0a0b122991ff6c89a98ea3e26

  • SSDEEP

    768:fXoCQm8IwSP9liYsI1AimKgaRAWhCnsXfCc5yl876TUCTc:/pN1wu9jV1AimK9AWInW6TUp

Score
10/10
njratspecialevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Special

C2

eagle-eye.cable-modem.org:962

Mutex

7c3640013836284efb17512c6b183a26

Attributes
  • reg_key

    7c3640013836284efb17512c6b183a26

  • splitter

    |'|'|

Targets

    • Target

      0433ac9a71c40aa8dfb73918c8cf7b813f15a9d648a736517b9f2717eaf40bd6

    • Size

      68KB

    • MD5

      9de18ddf68db554abf12d82b38dc07b7

    • SHA1

      1a7d6f51246ed88524059e02581335de89a25f25

    • SHA256

      0433ac9a71c40aa8dfb73918c8cf7b813f15a9d648a736517b9f2717eaf40bd6

    • SHA512

      25e743b4d047e53e8e973a5a4cace6a4e74638f469c73ad1dfbbfeefa368490b0828050d701caefb717d871c5098db6a67134ba0a0b122991ff6c89a98ea3e26

    • SSDEEP

      768:fXoCQm8IwSP9liYsI1AimKgaRAWhCnsXfCc5yl876TUCTc:/pN1wu9jV1AimK9AWInW6TUp

    Score
    10/10
    njratspecialevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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

Impact

Tasks