Analysis

  • max time kernel
    158s
  • max time network
    169s
  • 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, 12:56

General

  • Target

    59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe

  • Size

    935KB

  • MD5

    fb370ffb864f0ec5c9420f5cfa24aba2

  • SHA1

    11736c1479d61dc3137add13c3040e8e2579a76e

  • SHA256

    59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f

  • SHA512

    fb908fce78841ea7b1673f6d9442f06556fa7affb34985836fccf76ceb81a5e13f7838a86888f638c5d566141b849b7e091929dafc80808c6391fe647f187f00

  • SSDEEP

    12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x49:JyHv5Z+Wzv7AiBll0OBWi6si9Gs

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\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe
    "C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe
      "C:\Users\Admin\AppData\Local\Temp\59bf3d75db2758a47e28149a11396e560e345189a9c5d790ab3b7c099c20a74f.exe" Track="0001001000"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2412

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2412-133-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2412-135-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2412-136-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2412-137-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB

  • memory/2412-138-0x0000000000400000-0x00000000004F2000-memory.dmp

    Filesize

    968KB