Resubmissions

20/07/2026, 21:02

260720-zvsd2aey2j5

20/07/2026, 20:54

260720-zpyc4aex2l3

20/07/2026, 20:47

260720-zk72qsgt6s

20/07/2026, 20:23

260720-y6c8tad14m10

General

  • Target
    Archive_x64_4745.zip
  • Size 798.0MB
  • Sample260720-y6c8tad14m
  • SHA256 ab50ea5db097ad33424b53438685d07ffcbeb4bf7db3f3fb3edfb055c3c777f2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\com_srv_utility_debug

  • inject_dll

    %windir%\SysWOW64\input.dll

xor.hex

Targets

    • Target
      Setup.exe
    • Size 102KB
    • SHA256 7123e1514b939b165985560057fe3c761440a9fff9783a3b84e861fd2888d4ab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects HijackLoader (aka IDAT Loader)

    • Family: HijackLoader, IDAT loader, Ghostulse,

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

    • Family: SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      data/python-packages/sys_config/__init__.py
    • Size 1KB
    • SHA256 e296ad5da58e4745782990bcecc8fe8961a8943c05a7b6ebabc014abdc8e319e
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/python-packages/sys_config/access_internet.py
    • Size 1KB
    • SHA256 c42f5f1545809a993fda539b42fe91ec0f582bf673a8b61efab1d66961a6b1a9
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/python-packages/sys_config/sys_check.py
    • Size 6KB
    • SHA256 a5e89f958fc8d19a23d745e5533ad96e16763d98583e5ec5cefc4845d1ee3cc1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      data/python-packages/sys_config/sys_file.py
    • Size 17KB
    • SHA256 ead44bdcdc8934a3454e6d7817bbaeb074b2ffe195cb2268b8adef25cf80c324
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      data/python-packages/sys_config/sys_spec.py
    • Size 22KB
    • SHA256 5caa623a26c3eca76facb94b1b71e1a342d5f27b18d12b2d2bf0be2bdda57c4d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      lib/py3-windows-x86_64/d3dcompiler_47.dll
    • Size 4.3MB
    • SHA256 44422e6936dc72b7ac5ed16bb8bcae164b7554513e52efb66a3e942cec328a47
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/libEGL.dll
    • Size 436KB
    • SHA256 b20c1e14e42da55c13dad3c23a5060ca086eaf5b18b12ef5c60cd7e80276a9f2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/libGLESv2.dll
    • Size 6.3MB
    • SHA256 2d171e91e1fe7205b76dd69ba9f7ddce7910283a5a5111c09c84f5db8c795a74
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/libpython3.9.dll
    • Size 8.3MB
    • SHA256 ff051213109bca8ae55d458c3eb8c9c0aae12a765ecbb45e6b4b20d4b97b8da7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/librenpython.dll
    • Size 18.2MB
    • SHA256 29d7304930809804502f331e47d06b72f07b3a1569eb29e0a12dbc71932915d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/libwinpthread-1.dll
    • Size 344KB
    • SHA256 00d784e7e002c1b01f3146c87f30030f169843988f87c9631cb2df211979286b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/nvdrs.dll
    • Size 14KB
    • SHA256 068b0c02c881a5d8587a24929e30d8c596305543ae6da5f264f8230a2e45d300
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/python.exe
    • Size 101KB
    • SHA256 652f72976536214578a6ef848d7359495e02db58846d15ea3a85e90ef1040dc9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/py3-windows-x86_64/pythonw.exe
    • Size 101KB
    • SHA256 092c282f21cdedf3d533dfbc3c77401856de863833904fc09a1d3668e8d50181
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      lib/python3.9/__future__.pyc
    • Size 4KB
    • SHA256 791de268946ce6bca07aea7fb44c9ad0172b374bea4b290c38fa6e9c1efd5e44
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      lib/python3.9/_bootlocale.pyc
    • Size 1KB
    • SHA256 9858005ffc5e24dbd8c8324aa7a1c677da5f4d256da7970053cf8320ddd295b9
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoveryexecutionhijackloadersectopratloaderpersistenceratspywarestealertrojan
Score
10/10

behavioral2

defense_evasiondiscoveryexecutionhijackloaderloaderspywarestealer
Score
10/10

behavioral3

execution
Score
3/10

behavioral4

execution
Score
3/10

behavioral5

execution
Score
3/10

behavioral6

execution
Score
3/10

behavioral7

execution
Score
3/10

behavioral8

execution
Score
3/10

behavioral9

execution
Score
3/10

behavioral10

execution
Score
3/10

behavioral11

execution
Score
3/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

execution
Score
3/10

behavioral31

execution
Score
3/10

behavioral32

execution
Score
3/10