Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-03-2024 15:59

General

  • Target

    OAEXPTOOL/OA-EXPTOOL-main/main/console.py

  • Size

    5KB

  • MD5

    d44675e3daae79da91f68aaf639413e7

  • SHA1

    74aebfc159053bda80437d9652fe96a5bf90587d

  • SHA256

    24db01d6862b0d4ed02d049d13f365171c680f312cd2142a4073d62222cb2306

  • SHA512

    ad631c091e9a5c15c3eaba2316d393ab77451785716acd558ffb80111ff84eaafedd1bc1a65c70085ee43515aa68c9bc27f2d3e20d249583495772ea4971a322

  • SSDEEP

    96:tFOul77deivXoaSc9GSo6N1oaM2DwNrT6/JysOZmV6ZydAC40kT9jEHm8Key6:tlYC4HGGxwiFK6e/Jy5ZmWC406jEHoet

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\OAEXPTOOL\OA-EXPTOOL-main\main\console.py
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OAEXPTOOL\OA-EXPTOOL-main\main\console.py
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2972
      • 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\OAEXPTOOL\OA-EXPTOOL-main\main\console.py"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2508

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

    7fee3b510e350eff7df8bdd5151ee31d

    SHA1

    199e0e23554de1b6777b377ec2b28e58539dfd75

    SHA256

    e0a60ce87d9a8dd2679519d58624ab0c841fb8cb49cf73000312a0510368fc07

    SHA512

    c5c708c67e3cdfb0287ef9cb8de6e9dfa3faed8307e05acd63b810b8a229aaf99fd20e469527b76e1c6b494e76711812540ec51ac740f097ad7327125bcbb60b