General

  • Target
    New folder.zip
  • Size 129.5MB
  • Sample261020-yxpkgsdb39
  • SHA256 46ce8af07ec2fbb2f6494e761131fb19cc4f70dd0aaf5860779d15fd28a76e07
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\DOTNETMemory

  • inject_dll

    %windir%\SysWOW64\input.dll

xor.hex

Signatures

  • Family: HijackLoader, IDAT loader, Ghostulse,

    HijackLoader is a multi-stage loader, first seen in 2023.

  • Detects HijackLoader (aka IDAT Loader) 1 IoCs
  • DLL Hijacking vulnerability 1 IoCs

    Signed PE file loads submitted unsigned PE file, allowing DLL hijacking/sideloading/preloading.

  • Unsigned PE 9 IoCs

    Checks for missing Authenticode signature.

  • Untrusted Codesign Signers 8 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • New folder.zip
    .zip 129.5MB
  • New folder/AM_Delta_Patch_1.461.112.0.exe
    .exe 862KB
  • New folder/ChromeUpdatePolicyUpdater.exe
    .exe 24.5MB
  • New folder/Chromium/Network/tpguoduj/ChromeUpdatePolicyUpdater.exe
    .exe 24.5MB
  • New folder/Chromium/Network/tpguoduj/ChromeUpdateState.dat
    87B
  • New folder/Chromium/Network/tpguoduj/chrome_elf.dll
    .dll 115KB
  • New folder/Chromium/Network/tpguoduj/chrome_helper.exe
    .exe 512KB
  • New folder/Chromium/Network/tpguoduj/chrome_process.dll
    .dll 150KB
  • New folder/Chromium/Network/tpguoduj/crashpad_handler64.exe
    .exe 557KB
  • New folder/Chromium/Network/tpguoduj/nvidia-smi.exe
    .exe 70KB
  • New folder/RenPy/Game-1738212058/persistent
    1KB
  • New folder/RenPy/Game-1738212058/sync/persistent
    1KB
  • New folder/RenPy/tokens/security_keys.txt
    303B
  • New folder/RenPy/tokens/upgraded.txt
    17B
  • New folder/Update Client/qjuhoa980k/ChromeMonitorAgent.exe
    .exe 25.3MB
  • New folder/Update Client/qjuhoa980k/ChromeTabHost.exe
    .exe 25.3MB
  • New folder/Update Client/qjuhoa980k/ChromeTaskService.exe
    .exe 25.3MB
  • New folder/Update Client/qjuhoa980k/ChromeUpdateState.dat
    64B
  • New folder/Update Client/qjuhoa980k/chrmframe_host.dll
    .dll 709KB
  • New folder/Update Client/qjuhoa980k/chrmnet.dll
    .dll 636KB
  • New folder/XPFix.exe
    .exe 286KB
  • New folder/bfskb9GPOHBMHwLg.exe
    .exe 25.3MB
  • New folder/bfskb9xZP5p6prox.exe
    .exe 24.5MB
  • New folder/chrome_elf.dll
    .dll 115KB
  • New folder/da114dc30dd4/AutoIt3.exe
    .exe 1.1MB
  • New folder/da114dc30dd4/RegAsm.exe
    .exe 56KB
  • New folder/da114dc30dd4/app.asar
    1.0MB
  • New folder/ucrtbase.zip
    .zip 2.7MB
  • Server-Fusion.exe
    .exe 634KB
  • clusterctx.lib
    1.3MB
  • fiber.idx
    25KB
  • libcurl.dll
    .dll 811KB
  • msvcp_win.dll
    .dll 622KB
  • ucrtbase.dll
    .dll 1.1MB

New folder.zip

  • SHA256 46ce8af07ec2fbb2f6494e761131fb19cc4f70dd0aaf5860779d15fd28a76e07
  • MD5 SHA1 SHA512 SSDEEP TLSH