Analysis

  • max time kernel
    6s
  • max time network
    1s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2024 17:34

General

  • Target

    Laucher.exe

  • Size

    23KB

  • MD5

    cd6778c62837fe1c00f9d20f5b6764da

  • SHA1

    595346ec1934cd5ef6f53deaa9a491afdbf65c36

  • SHA256

    15cc48febf33e832ce4b2e66ec579ba8cafbf7a084d5f35b90ebf2a7451573d7

  • SHA512

    3d195e04054f09f452d50c33a710eb74b2b58409b0816deded5a6b0c68383ba72790d6753c260476a2dbc33e2f2f08126b766e5d0482031fdd2c66b28f9234d3

  • SSDEEP

    384:4sqCm6yocx/Yp7jemiO0nd08/VQ6bgNQC5h7tmRvR6JZlbw8hqIusZzZa+:PSoQA6mlcrRpcnue

Score
10/10

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

Laucher

C2

players-celtic.gl.at.ply.gg:11897

Mutex

8070cac3fa16f7a7eee679eadfcdefef

Attributes
  • reg_key

    8070cac3fa16f7a7eee679eadfcdefef

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Laucher.exe
    "C:\Users\Admin\AppData\Local\Temp\Laucher.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Users\Admin\AppData\Local\Temp\Windows.exe
      "C:\Users\Admin\AppData\Local\Temp\Windows.exe"
      2⤵
      • Executes dropped EXE
      PID:1848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Windows.exe

    Filesize

    23KB

    MD5

    cd6778c62837fe1c00f9d20f5b6764da

    SHA1

    595346ec1934cd5ef6f53deaa9a491afdbf65c36

    SHA256

    15cc48febf33e832ce4b2e66ec579ba8cafbf7a084d5f35b90ebf2a7451573d7

    SHA512

    3d195e04054f09f452d50c33a710eb74b2b58409b0816deded5a6b0c68383ba72790d6753c260476a2dbc33e2f2f08126b766e5d0482031fdd2c66b28f9234d3

  • memory/1848-11-0x0000000074E30000-0x00000000753DB000-memory.dmp

    Filesize

    5.7MB

  • memory/1848-12-0x0000000074E30000-0x00000000753DB000-memory.dmp

    Filesize

    5.7MB

  • memory/2460-0-0x0000000074E31000-0x0000000074E32000-memory.dmp

    Filesize

    4KB

  • memory/2460-1-0x0000000074E30000-0x00000000753DB000-memory.dmp

    Filesize

    5.7MB

  • memory/2460-2-0x0000000074E30000-0x00000000753DB000-memory.dmp

    Filesize

    5.7MB

  • memory/2460-10-0x0000000074E30000-0x00000000753DB000-memory.dmp

    Filesize

    5.7MB