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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 05:11

General

  • Target

    46fb2f80361d9ee598f6a33d5dcc4ac0.exe

  • Size

    1.0MB

  • MD5

    46fb2f80361d9ee598f6a33d5dcc4ac0

  • SHA1

    037a6eb7ce54aa3b0ab827ba54378cb2d8156cd1

  • SHA256

    20d01f15845ea81efc5ac21b7e2f14cc0d5d85510d8a866bf6ab3e98caf5cfde

  • SHA512

    fbc1b1c2a65a4359cdce9f0270b2e7e1e81b3acf5cc93b785efd040fe5f8d3ccf659bdf788cab87788c5d7121d03aa56c434373e6c66701c06f0a69919f1c120

  • SSDEEP

    24576:oWCU12Y/QF22fEw/t8JS3rzVN3MxGd+t8CkIb+wDxviSOGwjfF4jg9sPm:V7h/h2fE4t8I3rMxGukXwYGqfF4jZPm

Malware Config

Signatures

  • 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 10 IoCs
  • Drops file in Program Files directory 15 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\46fb2f80361d9ee598f6a33d5dcc4ac0.exe
    "C:\Users\Admin\AppData\Local\Temp\46fb2f80361d9ee598f6a33d5dcc4ac0.exe"
    1⤵
    • 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:2872
    • C:\Users\Admin\AppData\Local\Temp\46fb2f80361d9ee598f6a33d5dcc4ac0.exe
      "C:\Users\Admin\AppData\Local\Temp\46fb2f80361d9ee598f6a33d5dcc4ac0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2484
      • C:\Users\Admin\AppData\Local\Temp\46fb2f80361d9ee598f6a33d5dcc4ac0.exe
        "C:\Users\Admin\AppData\Local\Temp\46fb2f80361d9ee598f6a33d5dcc4ac0.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\blowjob [milf] cock stockings .rar.exe

    Filesize

    838KB

    MD5

    1c886e9d9b2490442c24ecf14343e3a4

    SHA1

    41a80de61a30a83723c85f9c49d31255e2dd6447

    SHA256

    f636d8eddfad4e7fe237bb850c0c15a2707e2ae53a2b204728b4dbb7b60ffa2f

    SHA512

    ebba7b5917316939f32ca5124e2ffffa5d52ed27d12409687f7b2f7833fc552c64a5f0350172b32bfb5250e1bfbce359849fae43dcaa562ba1c2c3e388d80b0b

  • C:\debug.txt

    Filesize

    183B

    MD5

    f9a02c33e2062e8c0691636583848a76

    SHA1

    137c429c5ee86a1d1009e7ef0bc3e7c75aaac4af

    SHA256

    0c6dd3259f687cf406aced454fade523656de2c9384baa6c0fab9e51551c2271

    SHA512

    a1c58ed4ad99afef2b7f810267f985c83f90f11650b60bedb2794ab15783cb234235fe790a6d89ce4dbc3c77b5643bdd7380b168ca213a0d117b0282db407e87