Analysis

  • max time kernel
    146s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-08-2024 02:42

General

  • Target

    march order lists-xlxs.exe

  • Size

    941KB

  • MD5

    fd76f57eaf3745563f1bc04c48b55576

  • SHA1

    81654506e9ac750e0377d7c4a8387078bd0308cf

  • SHA256

    4c70825b33469b490665bf6567dbce4df3f09a223f8c762090a355cee0a6b042

  • SHA512

    05512e3bc1ad14f0f93861c9d82886b132785401d1bedcffe0f70d429f0be752053da3e17279f3e432dfa944c4f52ef5e0b263b98d6726da0b5d46ee3dcb118f

  • SSDEEP

    12288:AG7tVVlLGUr0DVEX1UsfqdsPjbNdmBixEHqa4sQbR8W6szcfG6JS+9xJ1NyC:LdsEFaoMpQd8W3zqG6g+3J5

Malware Config

Extracted

Family

netwire

C2

185.244.30.245:3443

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    FEB9-1

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family

azorult

C2

https://gemateknindoperkasa.co.id/imag/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • NetWire RAT payload 2 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 2 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\march order lists-xlxs.exe
    "C:\Users\Admin\AppData\Local\Temp\march order lists-xlxs.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1132
    • C:\Users\Admin\AppData\Local\Temp\File.exe
      "C:\Users\Admin\AppData\Local\Temp\File.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:116
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/File.exe" "%temp%\FolderN\name.exe" /Y
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1760
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5000
        • C:\Windows\SysWOW64\reg.exe
          reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4888
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
        3⤵
        • Subvert Trust Controls: Mark-of-the-Web Bypass
        • System Location Discovery: System Language Discovery
        • NTFS ADS
        PID:3440
      • C:\Users\Admin\AppData\Local\Temp\tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2540
      • C:\Users\Admin\AppData\Local\Temp\svhost.exe
        "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
        3⤵
        • Executes dropped EXE
        PID:1876
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1876 -s 360
          4⤵
          • Program crash
          PID:1356
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/march order lists-xlxs.exe" "%temp%\FolderN\name.exe" /Y
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2464
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1220
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3644
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
      2⤵
      • Subvert Trust Controls: Mark-of-the-Web Bypass
      • System Location Discovery: System Language Discovery
      • NTFS ADS
      PID:4396
    • C:\Users\Admin\AppData\Local\Temp\svhost.exe
      "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2460
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1876 -ip 1876
    1⤵
      PID:4172

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\File.exe

      Filesize

      518KB

      MD5

      af89af4000c5ce1ab950555691e0cafe

      SHA1

      cccbfd7a0d06b9bfcaa7dc998bdd11bdb908544d

      SHA256

      113076d9de3c2c59c62c67c1ad5c1401295ff69e8764d2140150d735b06d5035

      SHA512

      2bb4e85323c1a18aba78d89fc6c7b044bc7342d6f1fbdbe19d524419797007d3cef77accc91dfbe33ce5c4ef70e8917060a2fc6a56828615b23ab2f97c79a542

    • C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk

      Filesize

      1KB

      MD5

      c11df9b7c6e4a701deaaa04bd0dcf25d

      SHA1

      28e4490a3413162d4b852b85ab365254b672beed

      SHA256

      f682721eb915b3f8bd31f733f51ebf902bd45c88b16b4258966434595a74b143

      SHA512

      a8a2c791334fcfe28a7cd4dbc885273191902a59a8e10c67d9e37ec44bec1061e2e69b348899788c16a0e6322a30e5e04d9b554c92480fd5c73ddf3b1e54fd99

    • C:\Users\Admin\AppData\Local\Temp\svhost.exe

      Filesize

      256KB

      MD5

      8fdf47e0ff70c40ed3a17014aeea4232

      SHA1

      e6256a0159688f0560b015da4d967f41cbf8c9bd

      SHA256

      ed9884bac608c06b7057037cc91d90e4ae5f74dd2dbce2af476699c6d4492d82

      SHA512

      bd69d092ed4f9c5e1f24eaf5ec79fb316469d53849dc798fae0fcba5e90869b77ee924c23cc6f692198ff25827ab60ad47bb46cadd6e0aadde7731cbafb013be

    • C:\Users\Admin\AppData\Local\Temp\tmp.exe

      Filesize

      112KB

      MD5

      bae2b04e1160950e570661f55d7cd6f8

      SHA1

      f4abc073a091292547dda85d0ba044cab231c8da

      SHA256

      ab0744c19af062c698e94e8eb9ee0e67bcf9a078f53d2a6a848406e2413c4d59

      SHA512

      1bfef1217a6e2ecacee407eed70df9205cbfabb4ddfe06fcc11a7ddf2b42262ec3ab61421474b56b338fa76ffea9beac73530650d39eff61dffcfc25a7fe45b6

    • memory/116-20-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/116-60-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/116-56-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/116-21-0x0000000005710000-0x0000000005732000-memory.dmp

      Filesize

      136KB

    • memory/116-18-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/116-19-0x0000000000DC0000-0x0000000000E46000-memory.dmp

      Filesize

      536KB

    • memory/1132-6-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/1132-54-0x00000000750DE000-0x00000000750DF000-memory.dmp

      Filesize

      4KB

    • memory/1132-5-0x0000000005220000-0x00000000052C6000-memory.dmp

      Filesize

      664KB

    • memory/1132-1-0x0000000000450000-0x0000000000540000-memory.dmp

      Filesize

      960KB

    • memory/1132-4-0x0000000005080000-0x000000000511C000-memory.dmp

      Filesize

      624KB

    • memory/1132-58-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/1132-3-0x0000000004FE0000-0x0000000005072000-memory.dmp

      Filesize

      584KB

    • memory/1132-2-0x00000000054F0000-0x0000000005A94000-memory.dmp

      Filesize

      5.6MB

    • memory/1132-55-0x00000000750D0000-0x0000000075880000-memory.dmp

      Filesize

      7.7MB

    • memory/1132-0-0x00000000750DE000-0x00000000750DF000-memory.dmp

      Filesize

      4KB

    • memory/1876-52-0x00000000003E0000-0x0000000000400000-memory.dmp

      Filesize

      128KB

    • memory/1876-50-0x00000000003E0000-0x0000000000400000-memory.dmp

      Filesize

      128KB

    • memory/2460-37-0x0000000000400000-0x000000000042B000-memory.dmp

      Filesize

      172KB

    • memory/2460-35-0x0000000000400000-0x000000000042B000-memory.dmp

      Filesize

      172KB

    • memory/2540-53-0x0000000000400000-0x0000000000420000-memory.dmp

      Filesize

      128KB