Analysis

  • max time kernel
    142s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2025, 22:02

General

  • Target

    1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe

  • Size

    1.2MB

  • MD5

    9d004b47eb3e3b00fb9440cefbcc2913

  • SHA1

    ad34b508d8fbbf799c5cf3d91e0bbff996426a5c

  • SHA256

    1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638

  • SHA512

    9cd06616b6027bae69d4fb43c0e8d085d338699c38821ec292b76bb1d63356b7cf95376b38015d949142697b37a2c4e44492d6853e49259ce359344f91782d13

  • SSDEEP

    24576:6u6J33O0c+JY5UZ+XC0kGsoTCcN07tP136gz59WY:Mu0c++OCvkGsECcNqtPNZ6Y

Malware Config

Extracted

Family

darkcloud

Attributes

Signatures

  • DarkCloud

    An information stealer written in Visual Basic.

  • Darkcloud family
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 4 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe
    "C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Users\Admin\AppData\Local\thixolabile\vehiculate.exe
      "C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638.exe"
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\thixolabile\vehiculate.exe

    Filesize

    1.2MB

    MD5

    9d004b47eb3e3b00fb9440cefbcc2913

    SHA1

    ad34b508d8fbbf799c5cf3d91e0bbff996426a5c

    SHA256

    1c161e448181ac3e4ebcb873fd10001a06d99b06697a75bc698df75022168638

    SHA512

    9cd06616b6027bae69d4fb43c0e8d085d338699c38821ec292b76bb1d63356b7cf95376b38015d949142697b37a2c4e44492d6853e49259ce359344f91782d13

  • \Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\XPAJOTIY-Admin\vbsqlite3.dll

    Filesize

    161KB

    MD5

    073a17b6cfb1112c6c838b2fba06a657

    SHA1

    a54bb22489eaa8c52eb3e512aee522320530b0be

    SHA256

    dcfcd16fbf0511d3f2b3792e5493fa22d7291e4bb2efbfa5ade5002a04fc2cab

    SHA512

    5bc8307350bd8ba09fa9eedddc62f1dba65db62eb09ae64e0adff4dfad0937dbec5b621f294f5980bf77033faac3bfe200945c0280606915ee9a82d34a003b9e

  • memory/2732-18-0x00000000000C0000-0x00000000001F4000-memory.dmp

    Filesize

    1.2MB

  • memory/2732-22-0x00000000000C0000-0x00000000001F4000-memory.dmp

    Filesize

    1.2MB

  • memory/2888-5-0x00000000001E0000-0x00000000001E4000-memory.dmp

    Filesize

    16KB

  • memory/3020-20-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3020-23-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3020-32-0x0000000074C20000-0x0000000074C89000-memory.dmp

    Filesize

    420KB

  • memory/3020-33-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/3020-35-0x0000000074C20000-0x0000000074C89000-memory.dmp

    Filesize

    420KB

  • memory/3020-34-0x0000000074C20000-0x0000000074C89000-memory.dmp

    Filesize

    420KB