Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 15:13

General

  • Target

    $DESKTOP/utorrent/utorrent.exe

  • Size

    625KB

  • MD5

    11e8a3d1f90a9827f4e6ad484e311eee

  • SHA1

    d77877ed880c6be0d327c165c86eadf51041ed3f

  • SHA256

    a8020620f5a5007cde8b026f563785b0f00dade36f928d563a65597ff801f831

  • SHA512

    fb1108ed1ea35e4d013d18d2a240c9f997fec2db00f631ef7c4915b7bc318a81ce50268e7ee6e67ac47bbf64fb085bcb3e792bd53b548312765ee8dc6ff2242c

  • SSDEEP

    12288:Dq9yJqAUd4U40ovJg/Z9oeTelGD/leGkr7oSPU:G9yJqavJ6Z9Ul6/leP5U

Score
7/10

Malware Config

Signatures

  • Identifies Wine through registry keys 2 TTPs 2 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • UPX packed file 15 IoCs

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

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

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

  • Modifies registry class 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$DESKTOP\utorrent\utorrent.exe
    "C:\Users\Admin\AppData\Local\Temp\$DESKTOP\utorrent\utorrent.exe"
    1⤵
    • Identifies Wine through registry keys
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2656-0-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-8-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-9-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-10-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-11-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-12-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-13-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-15-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-16-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-17-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-18-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-19-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-21-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-22-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/2656-23-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB