Analysis

  • max time kernel
    45s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2022, 09:26

General

  • Target

    ab8df0026091520ba548e1015896eba62ac0ec4cc805f2d9f0417246e21b0d25.exe

  • Size

    931KB

  • MD5

    bbcd79d359b5154161f8aa154e2fd93c

  • SHA1

    6963ffda1eab12ccb66de1761594bbadf4327e44

  • SHA256

    ab8df0026091520ba548e1015896eba62ac0ec4cc805f2d9f0417246e21b0d25

  • SHA512

    543843d86066c6d65dfe9e6e4e7ab2b0260619c756aef23a3970c2bde4209be3496f319e2203d1497789caa0f180dc4d058b0acc53f676dd1487052f08e497b7

  • SSDEEP

    24576:C6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKj:C6j19rut7FoU56h

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 6 IoCs

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

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ab8df0026091520ba548e1015896eba62ac0ec4cc805f2d9f0417246e21b0d25.exe
    "C:\Users\Admin\AppData\Local\Temp\ab8df0026091520ba548e1015896eba62ac0ec4cc805f2d9f0417246e21b0d25.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1600
    • C:\Users\Admin\AppData\Local\Temp\ab8df0026091520ba548e1015896eba62ac0ec4cc805f2d9f0417246e21b0d25.exe
      "C:\Users\Admin\AppData\Local\Temp\ab8df0026091520ba548e1015896eba62ac0ec4cc805f2d9f0417246e21b0d25.exe" Track="0001001000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:580

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/580-55-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/580-54-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/580-57-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/580-58-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/580-61-0x00000000752B1000-0x00000000752B3000-memory.dmp

    Filesize

    8KB

  • memory/580-62-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/580-63-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB

  • memory/580-64-0x0000000000400000-0x00000000004EA000-memory.dmp

    Filesize

    936KB