Overview

overview

10

Static

static

10

f2fa9802bd...4d.exe

windows7_x64

10

f2fa9802bd...4d.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    f2fa9802bd004a3a349d986456b69d8ddf46133430500ce455aaab2b38df154d

  • Size

    23KB

  • Sample

    220520-gxhy9sgdem

  • MD5

    d333f303d8e78b7fe5eaaa43637d8473

  • SHA1

    a524da5844c7400c9fdaa305e34762578eeecbae

  • SHA256

    f2fa9802bd004a3a349d986456b69d8ddf46133430500ce455aaab2b38df154d

  • SHA512

    2838b599d7d9649f892a1f45f0003ea6b292aeca00597c18cec3e628420f7baf63c050ce3fb2980860ba32ce476e05bd9f708d3382f75e45b1c923295d54a05d

Score
10/10
njrathackedevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:1604

Mutex

ad050a4ca40647f4c68a5e56134a59c2

Attributes
  • reg_key

    ad050a4ca40647f4c68a5e56134a59c2

  • splitter

    |'|'|

Targets

    • Target

      f2fa9802bd004a3a349d986456b69d8ddf46133430500ce455aaab2b38df154d

    • Size

      23KB

    • MD5

      d333f303d8e78b7fe5eaaa43637d8473

    • SHA1

      a524da5844c7400c9fdaa305e34762578eeecbae

    • SHA256

      f2fa9802bd004a3a349d986456b69d8ddf46133430500ce455aaab2b38df154d

    • SHA512

      2838b599d7d9649f892a1f45f0003ea6b292aeca00597c18cec3e628420f7baf63c050ce3fb2980860ba32ce476e05bd9f708d3382f75e45b1c923295d54a05d

    Score
    10/10
    njrathackedevasionpersistencetrojan

    • 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.

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    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