Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-04-2024 15:56

General

  • Target

    data.bin

  • Size

    385KB

  • MD5

    5a7264ad76d39eda0dc5530e9a3679e4

  • SHA1

    1efbe655e1ba6c78c43ba3409cf8e8f684abb3b4

  • SHA256

    63517dce685f53192dad844d6bfed151f081a7ba2c37ce416117d2d938d07a6c

  • SHA512

    5abf227ebaccb71d415252c664ce1ee8581964c75839b032dae65d709a195dfca3e49a92e5e737c313d570f7891d752ba828944abcadce7e1e8942349efe571b

  • SSDEEP

    6144:LvwGlkQbUt657/HdVfsEb3nkg88bCQUYs08m78m+51RUsWTNCsF8ncMu+Ur0:LIZiLvUM/7qmgm+57UFTN18n4r0

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\data.bin
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\data.bin
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2528
      • 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\data.bin"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2552

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

    412ea4121952d5990fcb26ecededcf09

    SHA1

    428b09417b992a96117ba9b3cc63bccd399e06da

    SHA256

    ca32c6b4053fbb49d19fc861bbca32d96992032d5f568a258c9cc748aac9ae3a

    SHA512

    6c6a3d6290aa9e040b149f7070a1fb2f2d5c4baca4c8bd7beb96bb86df295e2c561562aa03d526e88ae122723fc57642a3b7f5871d58f35370a7a77e833b2cbe