Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 03:24

General

  • Target

    dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.exe

  • Size

    1002KB

  • MD5

    5c594ec9b62cdb2cfab0f07938793556

  • SHA1

    9f8a6ac9c5e62566b6a964caa56d9821154a3123

  • SHA256

    dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3

  • SHA512

    1d3a89eff12d6497c63bce39652e794311103360070c6e287a9eef4d5601befdc2c2d37b3ddefe68ced8bd189fc866623fbec1ad848fb2c10d16bc7029292274

  • SSDEEP

    24576:oWB9FsHK0cPyQXEnV9bcDef+iD6eNmpYdeyfm:VlsHj2yPnVOe2ifSYdeqm

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 4 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.

  • 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.exe
    "C:\Users\Admin\AppData\Local\Temp\dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.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:1100
    • C:\Users\Admin\AppData\Local\Temp\dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.exe
      "C:\Users\Admin\AppData\Local\Temp\dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4768
      • C:\Users\Admin\AppData\Local\Temp\dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.exe
        "C:\Users\Admin\AppData\Local\Temp\dd0b61f146a24583f72f30c9f62b5736ed56bed9cd147bf126929f4eb221eaa3.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\german horse voyeur .mpg.exe

    Filesize

    1010KB

    MD5

    f65d37362468ae8ec1fec6d5fd5962a5

    SHA1

    dc572821c93a19732357fbc125cd7b9966da0bc7

    SHA256

    529b71b5539e366e0147b613335d006b88b00e856c8ce9c15ef6d9905fa7dba2

    SHA512

    305571c39da8a7e8ada35723e8e5531999a36e72b3804d844d3aabe2f3e682c0ebcba5349d96329b650a523295a2c2615d750181e363e7173df561f8e8c21b73

  • memory/1100-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/4768-29-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/4800-151-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB