Analysis

  • max time kernel
    74s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 12:13

General

  • Target

    b2dd82b93d7ee9b9d2b9e5099f3be675968b280a558a793cab93ada9905935ea.exe

  • Size

    233KB

  • MD5

    0f3004340ee9d3d5f7da8433d4507b6d

  • SHA1

    ef33a7e57db906e41056c0a6c8e84f46219a7239

  • SHA256

    b2dd82b93d7ee9b9d2b9e5099f3be675968b280a558a793cab93ada9905935ea

  • SHA512

    5a0ca7a9977f14e745a564cdc0d4a110f90220e0bfeeec20fd51310336fd9609e3684246e3708f542b90bd17f08a876340455908c2f576ddfc94f48c38287441

  • SSDEEP

    3072:fs5jAp7XSXDHAGjTmwoI+2Msl1gwW/ZJK7bJ1A50MW5UtU88q/S2jbxWGqJs0:fsapAL/jTroImi1ArWOtU8J/SbGqJp

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 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 UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2dd82b93d7ee9b9d2b9e5099f3be675968b280a558a793cab93ada9905935ea.exe
    "C:\Users\Admin\AppData\Local\Temp\b2dd82b93d7ee9b9d2b9e5099f3be675968b280a558a793cab93ada9905935ea.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of UnmapMainImage
    PID:1688
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {29E543AC-4A71-41FB-8C2B-99E128270B45} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\PROGRA~3\Mozilla\unidtrd.exe
      C:\PROGRA~3\Mozilla\unidtrd.exe -esjphrh
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:2212

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\PROGRA~3\Mozilla\unidtrd.exe

          Filesize

          233KB

          MD5

          8c009cb89157321356fb2c13b7a07f79

          SHA1

          e055677d849e92ed048e2f706cc091c324721090

          SHA256

          d9346bb573073dce76cb20c33cf0bae02907e2e21c4f14b468f89c4a0b765609

          SHA512

          96c634ab22449562dbc8f4e10e990ec970eb40bf91e975cdb23321db79378b8202fe6162b4912e2fb21e2ce902b38a77cb70482991ffb23e8714ac1c778d1052

        • memory/1688-0-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/1688-1-0x0000000000460000-0x00000000004BC000-memory.dmp

          Filesize

          368KB

        • memory/1688-2-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/1688-5-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2212-8-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2212-9-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2212-12-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB