Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-04-2024 19:38

General

  • Target

    29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe

  • Size

    389KB

  • MD5

    35792de13356a17d0ef59bbbad458d51

  • SHA1

    a59a7a30124843345dbaef86410d71484ed125be

  • SHA256

    29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d

  • SHA512

    2252d3423e7b3567b66aa10124d54f302eea36bf246d075e048aa385bac2e98da5ebad2fb6125196408ad1266c5ff26e5f95b2366ee0f9e1c339aaca456d2705

  • SSDEEP

    12288:YEQoSpqhW97nvMS0jF71QieYANyxBIk/e:Yiwr0jF7WkAgP/e

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 9 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe
    "C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe
      "C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4728
      • C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe
        "C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1504
    • C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe
      "C:\Users\Admin\AppData\Local\Temp\29d039f1582855309902d2a3081b59ed313089d07c759ddf67e2ccd9221bb19d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\asian beastiality fetish [milf] mistress .mpeg.exe

    Filesize

    1.6MB

    MD5

    0913d5b4f59ff092bac2f8a7300a1e85

    SHA1

    3b8a200464c44969df09bce43537e1dc0cad273a

    SHA256

    0a98506d34d0e5670c406613355329f0ef93162d48e81a9ffb3f896c9a005eae

    SHA512

    4368d01d4920e0aa8a797f75eb9f6fbf269fb3cf121dd83d56aa5d55713b2c59b0e0fb7e9a0bb274ae75a24d5f07772696f7a4d5d4b57051b1c6f7f8b943e324

  • memory/1504-169-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1504-202-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2116-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2116-198-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/4472-168-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/4472-200-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/4728-109-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/4728-199-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB