Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-08-2024 22:35

General

  • Target

    6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.exe

  • Size

    1.4MB

  • MD5

    4a6e9c82e95a673c31f5c8c34e59a51c

  • SHA1

    2096c6941c68261e7d67f2dfe8aa28c764268b85

  • SHA256

    6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f

  • SHA512

    e51d5d59d5402d2a049ec9ad85a964526b68562a2ffab341230ade34cb36e893c897b25356dd6b28aea899a4e4d1f9fe11ed8a19c7ca1acd5916a1a12a4d92e1

  • SSDEEP

    24576:oW4Ahlg26ZnLkqOgFQ4HT4BJesuiYF62tgAnnFzu7VOVn3M0HjetfR4C2u:V4Sl5S/vDHBsMF6YgAVCVk8Kje9S4

Malware Config

Signatures

  • 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 17 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.exe
    "C:\Users\Admin\AppData\Local\Temp\6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Local\Temp\6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.exe
      "C:\Users\Admin\AppData\Local\Temp\6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.exe"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Users\Admin\AppData\Local\Temp\6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.exe
        "C:\Users\Admin\AppData\Local\Temp\6c09d4459f04f1ee2724c3dd57c2cc2699fea5bcd95653d3e117b0292001c83f.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4500

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\swedish fetish beast girls (Curtney).avi.exe

    Filesize

    518KB

    MD5

    5ef00a182ef75d8db7e9204d819611b2

    SHA1

    f5e2a861553a642e6679c3aabb8ddd0ca1236fe0

    SHA256

    189df21f97c458dcd83b6d467fd1e8b49612c97e1363ec18f1bccec194fddb73

    SHA512

    80bda4c631a23f161f05c3141f0f460d0cc41b9f844d266d48ea60b8d2c20af1e90bfa5ce7402c2f8a8ac1279b674adb07ed6fa90e0b59feb17cf40ac6f45b82

  • memory/4808-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB