Overview

overview

10

Static

static

10

8320F61719...4E.exe

windows7_x64

10

8320F61719...4E.exe

windows10_x64

10

Sharing

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General

  • Target

    8320F6171990184F84338329DAE465E33EF90E1A9584E.exe

  • Size

    23KB

  • Sample

    211001-p9jekabhb9

  • MD5

    a873745adb5279248a7ea3cccff26c3c

  • SHA1

    551fb96900684f790fca3b2b837d1c88ef0508dc

  • SHA256

    8320f6171990184f84338329dae465e33ef90e1a9584e7087b226d682b8e1594

  • SHA512

    09d94e876577cd9c1ae164bb6bfa94fc440482f2fc5e775b6d7222508ad4ef53697f2164044b30789d7a2cf4f703a98d4958968c7cd774811a89a2188310b87f

Score
10/10
njratlammerevasionpersistencetrojan

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Lammer

C2

6.tcp.ngrok.io:16860

Mutex

142514b06c5331e576c2b748ba1ec681

Attributes
  • reg_key

    142514b06c5331e576c2b748ba1ec681

  • splitter

    |'|'|

Targets

    • Target

      8320F6171990184F84338329DAE465E33EF90E1A9584E.exe

    • Size

      23KB

    • MD5

      a873745adb5279248a7ea3cccff26c3c

    • SHA1

      551fb96900684f790fca3b2b837d1c88ef0508dc

    • SHA256

      8320f6171990184f84338329dae465e33ef90e1a9584e7087b226d682b8e1594

    • SHA512

      09d94e876577cd9c1ae164bb6bfa94fc440482f2fc5e775b6d7222508ad4ef53697f2164044b30789d7a2cf4f703a98d4958968c7cd774811a89a2188310b87f

    Score
    10/10
    njratlammerevasionpersistencetrojan

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks