Analysis

  • max time kernel
    137s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-10-2023 06:32

General

  • Target

    SecuriteInfo.com.PUA.Tool.Siggen.9393.4377.14161.exe

  • Size

    699KB

  • MD5

    d24656b8e542726fdc71c581563b0b10

  • SHA1

    ebdb1c7f52200acb11f3c6b11aa85aa2af67812b

  • SHA256

    b906c519158f682edb25fe85ecae35a1a2799612f718fff98ad0ca84e4d2375f

  • SHA512

    f99fb65c318a52b89b79ede4e93cff53628d235073ff597d1d655badd965c183ac679cc06daaa0840cd31ed7212b05c29ac2821ba2680acf00e00f4114fa0b45

  • SSDEEP

    12288:COtNrR+gEYus8kYdZjgahNr0G+CE1+D0Y0PKq6OI/s6hkE0M9fNJwke:C0NrR+2ugaX+DEgY0POEGn0M9fNGke

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.PUA.Tool.Siggen.9393.4377.14161.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.PUA.Tool.Siggen.9393.4377.14161.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.xz59.com
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4632
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4632 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\C7J2ZEP3\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/5008-0-0x0000000000400000-0x00000000006FE000-memory.dmp

    Filesize

    3.0MB

  • memory/5008-1-0x00000000009A0000-0x00000000009A1000-memory.dmp

    Filesize

    4KB

  • memory/5008-2-0x0000000000400000-0x00000000006FE000-memory.dmp

    Filesize

    3.0MB

  • memory/5008-3-0x0000000000400000-0x00000000006FE000-memory.dmp

    Filesize

    3.0MB

  • memory/5008-4-0x0000000000400000-0x00000000006FE000-memory.dmp

    Filesize

    3.0MB

  • memory/5008-5-0x00000000009A0000-0x00000000009A1000-memory.dmp

    Filesize

    4KB

  • memory/5008-6-0x0000000000400000-0x00000000006FE000-memory.dmp

    Filesize

    3.0MB