Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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 5 IoCs
  • Netwire

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 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).

  • System Location Discovery: System Language Discovery 1 TTPs 13 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 64 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⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2964
    • C:\Users\Admin\AppData\Local\Temp\File.exe
      "C:\Users\Admin\AppData\Local\Temp\File.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1452
      • 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:2800
      • 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:2596
        • 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:2584
      • 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:2248
      • 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:1448
      • C:\Users\Admin\AppData\Local\Temp\svhost.exe
        "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1964
    • 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:3020
    • 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:3052
      • 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:2804
    • 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:2832
    • 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:2616

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

    951B

    MD5

    d80d6311cf4bfc3f68c9a41ed0621967

    SHA1

    d92161cacece324b14715ff7760f79380912aa45

    SHA256

    d3ddb8fc79eb3f860c4b265b6480a7239fb6f047e631940db18da8736310747c

    SHA512

    15a2983eb3203e79865ddbdee334c0ee42ca7801753ff13b6d505bbb83dcb6c5cf58a1bea30848604722fe6c9b54ad45cf63981f27b6d05d5f41e6500461054d

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

    Filesize

    255KB

    MD5

    9af17c8393f0970ee5136bd3ffa27001

    SHA1

    4b285b72c1a11285a25f31f2597e090da6bbc049

    SHA256

    71d6a7a3fe5f8dc878cd5bdeca0e09177efb85c01e9a8a10a95262cabefaa019

    SHA512

    b90f7de7d5ce72dccb264c7ba609e173c529b9d99ed9a63f88632bc58b1a994bbb727365f519c73b979f8918bd6de3c39a9f0347eb3a4bccdce4b2772a6516a3

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

    Filesize

    112KB

    MD5

    bae2b04e1160950e570661f55d7cd6f8

    SHA1

    f4abc073a091292547dda85d0ba044cab231c8da

    SHA256

    ab0744c19af062c698e94e8eb9ee0e67bcf9a078f53d2a6a848406e2413c4d59

    SHA512

    1bfef1217a6e2ecacee407eed70df9205cbfabb4ddfe06fcc11a7ddf2b42262ec3ab61421474b56b338fa76ffea9beac73530650d39eff61dffcfc25a7fe45b6

  • memory/1448-74-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1452-79-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/1452-77-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/1452-12-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/1452-11-0x00000000011D0000-0x0000000001256000-memory.dmp

    Filesize

    536KB

  • memory/1452-13-0x00000000004E0000-0x0000000000502000-memory.dmp

    Filesize

    136KB

  • memory/1452-14-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/1964-68-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1964-62-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1964-60-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1964-64-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1964-66-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1964-70-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1964-71-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1964-73-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2616-38-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-32-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-43-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-28-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2616-36-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-41-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-34-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2616-30-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2964-0-0x000000007455E000-0x000000007455F000-memory.dmp

    Filesize

    4KB

  • memory/2964-3-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2964-75-0x000000007455E000-0x000000007455F000-memory.dmp

    Filesize

    4KB

  • memory/2964-76-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2964-2-0x00000000048A0000-0x0000000004946000-memory.dmp

    Filesize

    664KB

  • memory/2964-78-0x0000000074550000-0x0000000074C3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2964-1-0x00000000001B0000-0x00000000002A0000-memory.dmp

    Filesize

    960KB