Analysis

  • max time kernel
    99s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2024 04:56

General

  • Target

    42457e393fee96921b534abab0b7a8c0N.exe

  • Size

    748KB

  • MD5

    42457e393fee96921b534abab0b7a8c0

  • SHA1

    bb347fedb681a929727740fa91acf307959a4b3f

  • SHA256

    19b973d1989ae53b86002a269120959cb45e680c167daad09778448f1ff5bde0

  • SHA512

    11f1f4668a9b6720f7c1bb53350202a1ef0396a0434bdb8f7d0bcbcd272db09fc474dc26483d99c4ec960eebe22b2ace5bd1f03005cf3d80ede40e02be3c7659

  • SSDEEP

    1536:OKD0A2T3vLbsih9e8bTTpb/IgQmP9zKcTDB4w/UjlQ/dpKRqm:352T3siXei5bcmP9JfUjWU

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42457e393fee96921b534abab0b7a8c0N.exe
    "C:\Users\Admin\AppData\Local\Temp\42457e393fee96921b534abab0b7a8c0N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4796
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c c:\$$$$$.bat
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\drivers32\Tomb Raider - The Angel of Darkness No-Cd Crack.exe

    Filesize

    748KB

    MD5

    42457e393fee96921b534abab0b7a8c0

    SHA1

    bb347fedb681a929727740fa91acf307959a4b3f

    SHA256

    19b973d1989ae53b86002a269120959cb45e680c167daad09778448f1ff5bde0

    SHA512

    11f1f4668a9b6720f7c1bb53350202a1ef0396a0434bdb8f7d0bcbcd272db09fc474dc26483d99c4ec960eebe22b2ace5bd1f03005cf3d80ede40e02be3c7659

  • \??\c:\$$$$$.bat

    Filesize

    202B

    MD5

    24d2efc267ece88673d4cb01f66e575c

    SHA1

    3aa71a943d6d3c1b48d056cedbcab4d87231030a

    SHA256

    0d462e56c8209edbda831c8b4c317311717ed9da618c1f2b9e0754bbde099be1

    SHA512

    3da694418489d0daae01fb457ec34ce3e33fd9b5a9f26a54de86c8f0a3f3f183824e9cd52c2fdd2c80c7adaf934d52f9bc48e252d0b149d66733dedf12d93cd2

  • memory/4796-0-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/4796-528-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/4796-821-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB