Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 11:07

General

  • Target

    84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe

  • Size

    935KB

  • MD5

    7eeda3e50da911e39e4f01d83ea2f347

  • SHA1

    5f29e5276222d7a8fd87321d2fb2afa428dfc674

  • SHA256

    84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3

  • SHA512

    659965c69006e513ceb7ae57385461f7395c283e29e397765282e63835d4d3893901677e711d79be759d1a6e2dffc6b15f6f3b7515529eeaf8a0039191a9c856

  • SSDEEP

    12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4S:oyHv5Z+Wzv7AiBll0OBWi6si9Gj

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 5 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 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
    "C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
      "C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe" Track="0001001000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2036

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2036-132-0x0000000000000000-mapping.dmp

  • memory/2036-133-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2036-135-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2036-136-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2036-137-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2036-138-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB