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Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 20:02

General

  • Target

    8d6113a90dd18104a7ae2586fa414ba80beef922083b8bdadfede1f5a81d07e0.exe

  • Size

    366KB

  • MD5

    a0abc9b568ecaedbaa97275980661174

  • SHA1

    efad7f2696246ddbbc46b65303fc56e7740211a9

  • SHA256

    8d6113a90dd18104a7ae2586fa414ba80beef922083b8bdadfede1f5a81d07e0

  • SHA512

    2ccdde4214afb76ea78c8a99663b6d5a8fc2fa9d8e6ae235fd95a0a2e7cf827968308bd3ea8991eb803ad9f0e065c5ebbe1bd57f7822ad87ee155598e97e67b4

  • SSDEEP

    6144:BSfSHl+gv5gY1F53Aul/Egv4+E6qnwEGvIkJ7G9P16:B2SHl+gv5gY1b5Eo4+EsEEIkJ7G9P16

Score
10/10

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d6113a90dd18104a7ae2586fa414ba80beef922083b8bdadfede1f5a81d07e0.exe
    "C:\Users\Admin\AppData\Local\Temp\8d6113a90dd18104a7ae2586fa414ba80beef922083b8bdadfede1f5a81d07e0.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Users\Admin\AppData\Local\Temp\Syslemwgszf.exe
      "C:\Users\Admin\AppData\Local\Temp\Syslemwgszf.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Syslemwgszf.exe

    Filesize

    366KB

    MD5

    5aeda60d5fb1d46ba53374043a31a8dd

    SHA1

    b2faf6ec962e361342a8ac55a42622a81ebe2a07

    SHA256

    4d8d36faef0067f7ff6340947052977aad326b5a3c9b64f9b85e37217fa5afc3

    SHA512

    280024ba4a4e6ccc4a23ae197a406a49802f2cc64f8b018d4478a763bce2fb72c892c0f761c7ce4511ff6ce33e76e5a6d39354ead99e539af0f44441ae0cc4b0

  • C:\Users\Admin\AppData\Local\Temp\lpath.ini

    Filesize

    102B

    MD5

    0fa174849605ad28bd6456cf9b8880ff

    SHA1

    5aa88d4d40c5d72169b1a516bf8cd5a3e6ec3780

    SHA256

    dcd64b274111e34910653a332d2b98234fe4f78218207fcdfef867aec5f48ced

    SHA512

    056d3257613a2f85d74b826b75df4147c3a347c17d19e6d3b80a121fdec76a86b978a654018b9deca99542331ba0e391db21dc988e0e5be88dc51e40ae10b82b