Overview

overview

10

Static

static

10

35109a7c18...f3.exe

windows7_x64

10

35109a7c18...f3.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    206s
  • max time network
    206s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 07:10

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General

  • Target

    35109a7c184ca56c98de576d7eb37545b4bdf5e3297ec8b293f5c294663925f3.exe

  • Size

    22KB

  • MD5

    3ca22ed6e206f18c2daddf9ac5f68165

  • SHA1

    fe3e43c18985e2f5da3cec5df75d3cb91230e21f

  • SHA256

    35109a7c184ca56c98de576d7eb37545b4bdf5e3297ec8b293f5c294663925f3

  • SHA512

    4f2704f06fd9ddac90df14dd97622e1514e4f4319c665d55bcf4f1aadc9b30e1291586646ce71449d762db3d99fd0af2190ee09b0b2ecb877c441b079b7311c0

Score
10/10
njrathackedtrojan

Malware Config

Extracted

Family

njrat

Version

Hallaj PRO Rat [Fixed]

Botnet

HacKed

C2

mack2.3utilities.com:5552

Mutex

bded9d5613797f058ea990770ab6a325

Attributes
  • reg_key

    bded9d5613797f058ea990770ab6a325

  • splitter

    boolLove

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\35109a7c184ca56c98de576d7eb37545b4bdf5e3297ec8b293f5c294663925f3.exe
    "C:\Users\Admin\AppData\Local\Temp\35109a7c184ca56c98de576d7eb37545b4bdf5e3297ec8b293f5c294663925f3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3264
    • C:\ProgramData\Explorer.exe
      "C:\ProgramData\Explorer.exe"
      2⤵
      • Executes dropped EXE
      • Drops startup file
      • Suspicious use of AdjustPrivilegeToken
      PID:3440

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\ProgramData\Explorer.exe
    Filesize

    22KB

    MD5

    3ca22ed6e206f18c2daddf9ac5f68165

    SHA1

    fe3e43c18985e2f5da3cec5df75d3cb91230e21f

    SHA256

    35109a7c184ca56c98de576d7eb37545b4bdf5e3297ec8b293f5c294663925f3

    SHA512

    4f2704f06fd9ddac90df14dd97622e1514e4f4319c665d55bcf4f1aadc9b30e1291586646ce71449d762db3d99fd0af2190ee09b0b2ecb877c441b079b7311c0

    Download Submit
  • C:\ProgramData\Explorer.exe
    Filesize

    22KB

    MD5

    3ca22ed6e206f18c2daddf9ac5f68165

    SHA1

    fe3e43c18985e2f5da3cec5df75d3cb91230e21f

    SHA256

    35109a7c184ca56c98de576d7eb37545b4bdf5e3297ec8b293f5c294663925f3

    SHA512

    4f2704f06fd9ddac90df14dd97622e1514e4f4319c665d55bcf4f1aadc9b30e1291586646ce71449d762db3d99fd0af2190ee09b0b2ecb877c441b079b7311c0

    Download Submit
  • memory/3264-130-0x0000000075210000-0x00000000757C1000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/3440-131-0x0000000000000000-mapping.dmp
    Download
  • memory/3440-134-0x0000000075210000-0x00000000757C1000-memory.dmp
    Filesize

    5.7MB

    Download