Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    11-01-2024 16:26

General

  • Target

    54032544a980d08bd975132873c52dee.exe

  • Size

    3.1MB

  • MD5

    54032544a980d08bd975132873c52dee

  • SHA1

    7d7fc5587816b1d1669068dc9286b220f4d21e45

  • SHA256

    739a134a3d71b82e09236c25ebe711824150ab07e5e2260cbdc1b9bca48bf5cc

  • SHA512

    6ebd88cdbd96832642cef9f72781fb8b3a6e641303281906dd5269044aa77c49a8c6aabd64c4f7c69d939c201c71c2b80448cae127a11ba74d39b67d8205f8ef

  • SSDEEP

    98304:QdNIA2b8lIpIta0Icq+KPtYulORjiCSHwdlPtqM7RcS4FIKU21IEfrNdSf8l:QdNB4ianUstYuUR2CSHsVP8l

Malware Config

Extracted

Family

netwire

C2

174.127.99.159:7882

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    May-B

  • 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 8 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 5 IoCs
  • Loads dropped DLL 8 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\54032544a980d08bd975132873c52dee.exe
    "C:\Users\Admin\AppData\Local\Temp\54032544a980d08bd975132873c52dee.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c test.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2404
      • C:\Users\Admin\AppData\Local\Temp\test.exe
        test.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1900
        • C:\Users\Admin\AppData\Local\Temp\File.exe
          "C:\Users\Admin\AppData\Local\Temp\File.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2740
          • C:\Users\Admin\AppData\Roaming\tmp.exe
            "C:\Users\Admin\AppData\Roaming\tmp.exe"
            5⤵
            • Executes dropped EXE
            PID:2200
          • C:\Users\Admin\AppData\Local\Temp\svhost.exe
            "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
            5⤵
            • Executes dropped EXE
            PID:2160
          • 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
            5⤵
              PID:2508
            • 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
              5⤵
                PID:1304
                • 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
                  6⤵
                    PID:1724
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
                  5⤵
                  • NTFS ADS
                  PID:1252
              • C:\Users\Admin\AppData\Local\Temp\svhost.exe
                "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
                4⤵
                • Executes dropped EXE
                PID:2624
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/test.exe" "%temp%\FolderN\name.exe" /Y
                4⤵
                  PID:1684
                • 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
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2236
                  • 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
                    5⤵
                      PID:1944
                  • C:\Windows\SysWOW64\cmd.exe
                    "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
                    4⤵
                    • NTFS ADS
                    PID:1124

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

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

              Filesize

              951B

              MD5

              b4d5093c945f2166bb9b131f718ea22c

              SHA1

              ec873323a130f96b5f2ea2c9c17b19e240203013

              SHA256

              7be47c293140bcb88341fd10e81b4faac3e6724ab125c480a177a06c149be52f

              SHA512

              a8264a6ac384abada368591a639bd1f6c8c086f9b126796da5fda4ea8bf83339c764942ccf2da78320e8222cafad0548421d43c2981f684e28b7ab143774ae99

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

              Filesize

              27B

              MD5

              130a75a932a2fe57bfea6a65b88da8f6

              SHA1

              b66d7530d150d45c0a390bb3c2cd4ca4fc404d1c

              SHA256

              f2b79cae559d6772afc1c2ed9468988178f8b6833d5028a15dea73ce47d0196e

              SHA512

              6cd147c6f3af95803b7b0898e97ec2ed374c1f56a487b50e3d22003a67cec26a6fa12a3920b1b5624bde156f9601469ae3c7b7354fa8cf37be76c84121767eed

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

              Filesize

              512KB

              MD5

              ad927910ea6323187c96912d1594103f

              SHA1

              717fe2ae80c3d6a17d16cf73ec356cda5d26819a

              SHA256

              650d87dbdabbbe5c30b236d569373722a0abba055805367817c5047b5c20910a

              SHA512

              2fd55b637fd8553e4f85d2dab6c5935dfffb47f287037320db55395baa93ccedcaf38e3ab936275966b6d19f87e8772938f446e07fc14294fbc99ab11feccac9

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

              Filesize

              64KB

              MD5

              1c267a0b76fcbd7d48f0c8412acaab94

              SHA1

              ff67e0fceba24d8149cd98621883480c395af2cf

              SHA256

              10c30bdbf94a912bc580e9b92fa5a9d6384cec3d1ec8e587d0b2763af0d9b267

              SHA512

              9eee460a3434b84ddb3746661dc24ef3b3391048abb1b2111bd2a3b84c62c5ed5c71b02552b608207c9cef6e123533f6bd619441f97220bed0ab04184b4e787e

            • C:\Users\Admin\AppData\Roaming\tmp.exe

              Filesize

              112KB

              MD5

              bae2b04e1160950e570661f55d7cd6f8

              SHA1

              f4abc073a091292547dda85d0ba044cab231c8da

              SHA256

              ab0744c19af062c698e94e8eb9ee0e67bcf9a078f53d2a6a848406e2413c4d59

              SHA512

              1bfef1217a6e2ecacee407eed70df9205cbfabb4ddfe06fcc11a7ddf2b42262ec3ab61421474b56b338fa76ffea9beac73530650d39eff61dffcfc25a7fe45b6

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

              Filesize

              342KB

              MD5

              37c82e15058e2f8f5e9525b956e6440d

              SHA1

              3bf20d00bd7a7943c4066d534f5b276cac5ae39f

              SHA256

              80c4716318f874881151c78c4dce9a0a01be4294834f33ee7f12a8a34bb8b2b7

              SHA512

              5c9c37a13cac634771ae18736845b8e7c1a33fd8c6c9ae564f6863b5033a68565f0fd3da555d15870bbc547cc549153c096c44f2d7ced828baffdcfa8641da0a

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

              Filesize

              255KB

              MD5

              9af17c8393f0970ee5136bd3ffa27001

              SHA1

              4b285b72c1a11285a25f31f2597e090da6bbc049

              SHA256

              71d6a7a3fe5f8dc878cd5bdeca0e09177efb85c01e9a8a10a95262cabefaa019

              SHA512

              b90f7de7d5ce72dccb264c7ba609e173c529b9d99ed9a63f88632bc58b1a994bbb727365f519c73b979f8918bd6de3c39a9f0347eb3a4bccdce4b2772a6516a3

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

              Filesize

              668KB

              MD5

              94158d10c5fb0b4f4a41879744f8504f

              SHA1

              886ae2c2b33dfbc486fbc93bd1206bc252c95d6f

              SHA256

              03ed1d05846f7d3a132dbdac2844e7d406afb3754b760f781a806d9cfe63e391

              SHA512

              c39d72a3d2b052f3860fefaeb4bf6469a56d732f992d5b68c006dde2f23d825e89e676dfb8b0c54d3565dd0f5d59b7e5ddbc00b4f5e9a5bf27c95abd3694bfcd

            • memory/1900-7-0x0000000004610000-0x0000000004650000-memory.dmp

              Filesize

              256KB

            • memory/1900-90-0x0000000074DE0000-0x00000000754CE000-memory.dmp

              Filesize

              6.9MB

            • memory/1900-88-0x0000000004610000-0x0000000004650000-memory.dmp

              Filesize

              256KB

            • memory/1900-87-0x0000000074DE0000-0x00000000754CE000-memory.dmp

              Filesize

              6.9MB

            • memory/1900-8-0x0000000000AD0000-0x0000000000B56000-memory.dmp

              Filesize

              536KB

            • memory/1900-5-0x0000000000C90000-0x0000000000D7E000-memory.dmp

              Filesize

              952KB

            • memory/1900-6-0x0000000074DE0000-0x00000000754CE000-memory.dmp

              Filesize

              6.9MB

            • memory/2160-69-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2160-72-0x0000000000401000-0x000000000041B000-memory.dmp

              Filesize

              104KB

            • memory/2160-66-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2160-59-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2160-63-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2160-55-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2160-61-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2160-57-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2200-75-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2624-39-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-24-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-52-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-29-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-93-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-46-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-49-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-48-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

              Filesize

              4KB

            • memory/2624-44-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-42-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-26-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2624-53-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/2740-19-0x0000000000B50000-0x0000000000B90000-memory.dmp

              Filesize

              256KB

            • memory/2740-17-0x0000000074DE0000-0x00000000754CE000-memory.dmp

              Filesize

              6.9MB

            • memory/2740-18-0x0000000000400000-0x0000000000424000-memory.dmp

              Filesize

              144KB

            • memory/2740-89-0x0000000074DE0000-0x00000000754CE000-memory.dmp

              Filesize

              6.9MB

            • memory/2740-16-0x0000000001020000-0x000000000107C000-memory.dmp

              Filesize

              368KB

            • memory/2740-92-0x0000000074DE0000-0x00000000754CE000-memory.dmp

              Filesize

              6.9MB

            • memory/2896-86-0x0000000000400000-0x0000000000B9D000-memory.dmp

              Filesize

              7.6MB

            • memory/2896-91-0x0000000000400000-0x0000000000B9D000-memory.dmp

              Filesize

              7.6MB

            • memory/2896-1-0x0000000000400000-0x0000000000B9D000-memory.dmp

              Filesize

              7.6MB