Analysis

  • max time kernel
    140s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 20:44

General

  • Target

    Gecikmis odeme.exe

  • Size

    104KB

  • MD5

    bb357ccfe2cfcda6512d979e4bfd4b84

  • SHA1

    9a63e5f0d0e5f66a9b7ee47a2fd7a2eeefab36e2

  • SHA256

    0bd6c14cb1ba4500de6884448d122ad199f67cb56912533aef9cbbe7d7c3b66f

  • SHA512

    8271bbb94a7d313f47e631f705c56f04b3af86541e448a9ab38c48173c4bef3afb7db21bb82ace31444b1d16910915c55d399260ff82e15cdabe37a8151f73b9

  • SSDEEP

    768:En8cA69MRzXDRbfDbMh7aZRGNcxmT2dr7+4AHsE3FlgXmUbv/P9:O9MRzFbDbMh2uYq25+4s3FGtbv/P9

Score
10/10

Malware Config

Extracted

Family

guloader

C2

https://www.mediafire.com/file/md0mc3zocq6uh6b/gbam_encrypted_65A39A0.bin/file

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Gecikmis odeme.exe
    "C:\Users\Admin\AppData\Local\Temp\Gecikmis odeme.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Users\Admin\AppData\Local\Temp\Gecikmis odeme.exe
      "C:\Users\Admin\AppData\Local\Temp\Gecikmis odeme.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2716
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4024

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1504-2-0x00000000022C0000-0x00000000022D0000-memory.dmp

      Filesize

      64KB

    • memory/1504-3-0x00000000779A1000-0x0000000077AC1000-memory.dmp

      Filesize

      1.1MB

    • memory/1504-6-0x00000000022C0000-0x00000000022D0000-memory.dmp

      Filesize

      64KB

    • memory/2716-4-0x0000000000400000-0x000000000055D000-memory.dmp

      Filesize

      1.4MB

    • memory/2716-7-0x0000000000560000-0x0000000000660000-memory.dmp

      Filesize

      1024KB