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Analysis

  • max time kernel
    117s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 20:47

General

  • Target

    Wave/chrome_100_percent.pak

  • Size

    667KB

  • MD5

    ae195e80859781a20414cf5faa52db06

  • SHA1

    b18ecb5ec141415e3a210880e2b3d37470636485

  • SHA256

    9957802c0792e621f76bbdb1c630fbad519922743b5d193294804164babda552

  • SHA512

    c6fef84615fe20d1760ca496c98629feb4e533556724e9631d4282622748e7601225cf19dfb8351f4b540ae3f83785c1bcea6fe8c246cf70388e527654097c1c

  • SSDEEP

    12288:FI3H1fJxjzgsz5B0GDJQrnKs8SNP+QSsSilxNz40D+cIXgxEqoO0TehErw5:C3VBx7zEEmPLSUNz40KcUgxEqoO0TOv5

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\Wave\chrome_100_percent.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Wave\chrome_100_percent.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2740
      • 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\Wave\chrome_100_percent.pak"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2960

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

    2357f76d21e37887f535257ae4744020

    SHA1

    46e21dbe5091ba8ca9a7779992a15cec5ccb9e9d

    SHA256

    7f7759ea0dd333f7555f9aa465b72c2b72e96f5f57dd878f949fd53c22714039

    SHA512

    f1109895a2452977296b7a2cd885e2140fa2b16aa9e56a73c3b2a693c2c223784b82ed4f33bb2c409018fb60e3fd3bd08a0f15a64ae3fe569e613ff35a4443a2