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Resubmissions

03/11/2023, 06:30

231103-g9z4badc91 3

02/11/2023, 12:53

231102-p4vkmsea68 3

02/11/2023, 09:44

231102-lqmfbsab7t 4

02/11/2023, 09:42

231102-lpk6wacb46 3

Analysis

  • max time kernel
    39s
  • max time network
    53s
  • platform
    windows7_x64
  • resource
    win7-20231023-de
  • resource tags

    arch:x64arch:x86image:win7-20231023-delocale:de-deos:windows7-x64systemwindows
  • submitted
    02/11/2023, 09:42

General

  • Target

    861e4a131e892de342b354fce749e4e770c83c246ef74047721b5854394cf7e8.bin

  • Size

    4KB

  • MD5

    e973b79a9978a02dfa2a5e6d4e35a0b6

  • SHA1

    9f74c6c2c15cb9ca687e6517abbff6a1c9dcdcdd

  • SHA256

    861e4a131e892de342b354fce749e4e770c83c246ef74047721b5854394cf7e8

  • SHA512

    b9e977ed0adb1e1164e048ba754eebfecb5b405af7c4ed17f9ffde26abb63c07430abb2303bc412c9575e5e2f1a6bf19576f2aff7c402b11a85be3a6c4c927a6

  • SSDEEP

    96:GLtsm7/IunhSgLesUoj2LWEU4kn689MnOC9AQssv+MnEn9nunoqnwnXDI+LF:4Qunh+9oMWEenJMnOC9Zssv+MnEn9nuq

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\861e4a131e892de342b354fce749e4e770c83c246ef74047721b5854394cf7e8.bin
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\861e4a131e892de342b354fce749e4e770c83c246ef74047721b5854394cf7e8.bin
      2⤵
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of WriteProcessMemory
      PID:2888
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\861e4a131e892de342b354fce749e4e770c83c246ef74047721b5854394cf7e8.bin"
        3⤵
        • Suspicious use of SetWindowsHookEx
        PID:2476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    bb2394abceaee2b8a2ae43d45687b426

    SHA1

    68879cbe145eac932e4940d74db0cffa04435a6b

    SHA256

    db5a7fe93e8180a85d39d71465ec621743f683d97995a82c6ac07c40c9faa9c5

    SHA512

    5e503ac0e63dadc03fd073c2ac6e536de2c559a72f8a8f0ac4d6fac453cc21c6efdd24d82efec0baae97f1ca5e2efba7a30badc74a32d188b44257bfff68fa99