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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d6113a90dd18104a7ae2586fa414ba80beef922083b8bdadfede1f5a81d07e0.exe
    "C:\Users\Admin\AppData\Local\Temp\8d6113a90dd18104a7ae2586fa414ba80beef922083b8bdadfede1f5a81d07e0.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Users\Admin\AppData\Local\Temp\Syslemonlua.exe
      "C:\Users\Admin\AppData\Local\Temp\Syslemonlua.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    366KB

    MD5

    f6d68c37650744d0f897741d2f66449c

    SHA1

    5f919ad64530762b964a99f2a59f59644f111a46

    SHA256

    5e89efd1e748186ac5719e9f0efea68c5e31ebfc1055d7e6d652cc9fae969fb1

    SHA512

    272526a29f34072902e674c9e0f636578ca151cd74f926f7cd71e665f628b52d0543a90119e7b336c3e74821ea60c4d89296659a98790053d50aa7446e7f26b7

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

    Filesize

    102B

    MD5

    0fa174849605ad28bd6456cf9b8880ff

    SHA1

    5aa88d4d40c5d72169b1a516bf8cd5a3e6ec3780

    SHA256

    dcd64b274111e34910653a332d2b98234fe4f78218207fcdfef867aec5f48ced

    SHA512

    056d3257613a2f85d74b826b75df4147c3a347c17d19e6d3b80a121fdec76a86b978a654018b9deca99542331ba0e391db21dc988e0e5be88dc51e40ae10b82b