Overview

overview

10

Static

static

10

3f6efa7e24...51.exe

windows7_x64

8

3f6efa7e24...51.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3f6efa7e24368a477c6404a8a92ef1b1ab9cda8c712b1849a75b4735a4602151

  • Size

    31KB

  • Sample

    220520-2tahyabaaq

  • MD5

    1cda2dbc2d404fffa360306b72c2fc3b

  • SHA1

    28c4bb45227a6b90c1302aaa2e6819ae2b6eddc4

  • SHA256

    3f6efa7e24368a477c6404a8a92ef1b1ab9cda8c712b1849a75b4735a4602151

  • SHA512

    1b69a918085a4b3299ae53e33b9494df41b40b172e56831fd06673f8d5a22023453cc7da07b16a5c4ba85cc8a4310b75e169bf4f71daafa29b705cbb36db20fc

Score
10/10
njratftloaderevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

ftloader

C2

127.0.0.1:6522

Mutex

fc3d83f540a38fef9736e485dede41c7

Attributes
  • reg_key

    fc3d83f540a38fef9736e485dede41c7

  • splitter

    Y262SUCZ4UJJ

Targets

    • Target

      3f6efa7e24368a477c6404a8a92ef1b1ab9cda8c712b1849a75b4735a4602151

    • Size

      31KB

    • MD5

      1cda2dbc2d404fffa360306b72c2fc3b

    • SHA1

      28c4bb45227a6b90c1302aaa2e6819ae2b6eddc4

    • SHA256

      3f6efa7e24368a477c6404a8a92ef1b1ab9cda8c712b1849a75b4735a4602151

    • SHA512

      1b69a918085a4b3299ae53e33b9494df41b40b172e56831fd06673f8d5a22023453cc7da07b16a5c4ba85cc8a4310b75e169bf4f71daafa29b705cbb36db20fc

    Score
    10/10
    evasionpersistencenjrattrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • 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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks