Analysis

  • max time kernel
    120s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    10-01-2024 19:24

General

  • Target

    379fb1a0ae56554e5619e287eff61635.exe

  • Size

    3.1MB

  • MD5

    379fb1a0ae56554e5619e287eff61635

  • SHA1

    967312955e9b84093aab815f76c9734058a539a2

  • SHA256

    82ac93d2030fe23a014c9126668dfb4fb8c4ac6c5bc7a9384374ed2c8b2b342e

  • SHA512

    97fa14dbaeb56f02ce2a61ee34d62857d2a541ac200ce94bcad2446a26a85fda83141fa967e5f1de6923a0e17c38445a339db379fafc746bcab70c07f1a494a5

  • SSDEEP

    98304:wdNIA2b8lIpIta0Icq+KPtYulORjiCSHwdlPtqM7RcS4FIKU21IEfrNdSf8h:wdNB4ianUstYuUR2CSHsVP8h

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 6 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 15 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).

  • Program crash 1 IoCs
  • 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\379fb1a0ae56554e5619e287eff61635.exe
    "C:\Users\Admin\AppData\Local\Temp\379fb1a0ae56554e5619e287eff61635.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:840
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c test.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3020
      • 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:2300
        • 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:2848
          • 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:2968
              • 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:2936
              • 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:1464
              • 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:2840
                • C:\Users\Admin\AppData\Local\Temp\svhost.exe
                  "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:2604
                • C:\Users\Admin\AppData\Roaming\tmp.exe
                  "C:\Users\Admin\AppData\Roaming\tmp.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:2564
              • 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⤵
                  PID:308
                  • 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:2800
                  • 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:1016
                  • 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:3012
                    • C:\Users\Admin\AppData\Local\Temp\svhost.exe
                      "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
                      4⤵
                      • Executes dropped EXE
                      • Suspicious use of WriteProcessMemory
                      PID:2856
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 140
                1⤵
                • Loads dropped DLL
                • Program crash
                PID:1964

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

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

                Filesize

                118KB

                MD5

                3823891c264a66bb0b8c3da8ba5b63e0

                SHA1

                3ec882518db85c9a56f87e47f9afa638db4182a6

                SHA256

                a884bdf061a78cdbdb2e3b9b1d5d5d4da2e0f2319b81e20ec345e3b6ef62a18f

                SHA512

                abe85c45d5f6065001b89e8b3af688d13f9d696b13ecafdb576e5a1ac4722635c223f64b6481f4d09a8b345ac79648cadaca86b1ae63f159199dfc1b979f1cdd

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

                Filesize

                113KB

                MD5

                a72bb73b35f3cc0f555b46edfd25b8e8

                SHA1

                efd85b22fa96ec901d7b5750377da6b3580299e7

                SHA256

                9fdbbb30819f53b12d60cf053cabca31602475770d88234ba62a150934a65784

                SHA512

                993c02436e79b667bedf895487db6bd9268045ef8d4278fdca085357bae2967deb53a21c22088abf0776087f4aa413bd4e5093469be6db89a8d21c2bcc65682a

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

                Filesize

                342KB

                MD5

                37c82e15058e2f8f5e9525b956e6440d

                SHA1

                3bf20d00bd7a7943c4066d534f5b276cac5ae39f

                SHA256

                80c4716318f874881151c78c4dce9a0a01be4294834f33ee7f12a8a34bb8b2b7

                SHA512

                5c9c37a13cac634771ae18736845b8e7c1a33fd8c6c9ae564f6863b5033a68565f0fd3da555d15870bbc547cc549153c096c44f2d7ced828baffdcfa8641da0a

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

                Filesize

                258KB

                MD5

                0e90ed1d87f367fdc1d6653eaf195044

                SHA1

                ca07e087b2255b8c573e189457412e695c5b48e4

                SHA256

                730f60de8098f3e781d695c0bf547633ff86a5fdfcd74368dab347c00860e8af

                SHA512

                01bb1516398549f2ecd13fdad202a714bca1d7446438fd607582ae6a65fc7419c7ab22cc4a423460cadcfb6f112e29196cfb8038e004d2cf5ec1b70bde106d4e

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

                Filesize

                338KB

                MD5

                169c78a583d11b7d7229c2dda8619302

                SHA1

                6434266ecf3cc4d192c788fd401c42b71ccdf4df

                SHA256

                481f5cd5c0532eb6b8270be5a9f0ba3686184c0f65862cc15ac4e569f638b604

                SHA512

                12a9a7f6424fe1e10fb0b344a78d42ec538461a1edd7690ad7728b8257eda46ee628560fb8b01fdccfb2f9103518f5405733525fd2d2226f97c2c0840c56f494

              • 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

                549KB

                MD5

                c0d945b1890fc17ada4d2d4b7dd7b5bc

                SHA1

                343aad9d6baa732440462bb9d396fc4c320cf7cc

                SHA256

                d661662980a53ec968edb0ece3f976661485cd5ec22b34db5c7351ac6f91c0fe

                SHA512

                37fedff257b62bd9d9282e22f13a25f826b075b6ffd9f06317c1ec3921da8f02aa78c1f72d6b209a522da8bc8598af7f6760d31108de142a5daaaee34a1ab1f8

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

                Filesize

                687KB

                MD5

                572f6c9024fc550ddf76cc966165dee6

                SHA1

                218b014f43eedec7497f975ffb25f51a6bd037a9

                SHA256

                e5631d80f34523eaa20f43761b0585d666d2345f32a51f5a21eb935b07e09092

                SHA512

                a10e2b0baab59b6a6b34a8cf1ba08c7e7ed9f7763662cdbb9c530e93ee379c951ba7b2ab107d1796d30825183b3fe9cfa36a48bac041509e965eb7f356654ac9

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

                Filesize

                34KB

                MD5

                5c282c6cc212b9c0f59eb144438d3548

                SHA1

                0716c64a8d37216fb4157aa988d68d45dcd56357

                SHA256

                6757c057514e441a274d05622c5d2416bcf95227ee262a5779513d4048b4d13f

                SHA512

                71645906e4269350f66ea234e9dc700f6d5d4a8acf79b252e5bfa8bea080d555f52c34e279e0a6e977abb514b0b31530bcffac4820f6ca712c3f17192b2c5408

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

                Filesize

                105KB

                MD5

                9fd7ea04bc71fdf268f1862c25e10b29

                SHA1

                662d576d74d80af63ef0e8100bb5ea591fb09a5c

                SHA256

                475c17846f91a46a2eecff1ff10dc10856bb6354639ba5b500b5a504743fe484

                SHA512

                a4755b281fd5124ed374ca766c51f6b56d467c9c2c0a438b0b8ce2b58fc3afbe806fc67f41a7ba5ce464456177da2153c4e901a16b2f328d8b254eedd0a4314d

              • \Users\Admin\AppData\Local\Temp\FolderN\name.exe

                Filesize

                277KB

                MD5

                01fa7896bc0194aabf50dde9c09c2ef5

                SHA1

                caf5d4b4efe32eeef1580268eec8d644070d28e9

                SHA256

                e0438d7b4a6209c999d0c0fd888318f9524fafc67a42c9651b5ca066b5aba1cf

                SHA512

                47591a2c572336fafe72489ff27bb997c5c094447fa2745b87347d98ebd4b78fd9d3242227b080deba905403e401739d6e622cf61d1cd999bac2bb4532f8a3a5

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

                Filesize

                164KB

                MD5

                5e0305365dee84d714031e68f5fc594c

                SHA1

                af9c3f803721fd62bda34421cc3e6cab6146ba18

                SHA256

                d513b6810eaacc4ff8eb83802f4035b215fd37bc68d25a8738e75814c8c48d7b

                SHA512

                ea78bb3f86160b44ab8c987631db6d781ea3228b108f71869371481547958657e2e0494548b70404433444fde07be149f5521b74aa9c1eebd77465dd9cb4f7b4

              • \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

                787KB

                MD5

                e2e34ef680ff6fcfca7e0c7a6885cf19

                SHA1

                b4af4a4611628e1dd888605def8556254262e750

                SHA256

                6094699d59aa6ce82f006278d626a8c8e0028c3e68cfd4170c6d3a04f1d627b7

                SHA512

                0b9fa2d43b18015087e01335a78bf55f3351bc6697ebd06a3e0d73c0e47692baab5a8b28c89a2b1638e17bb7690ef4367073d55df53784dcd63f5d9351e8ff1c

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

                Filesize

                112KB

                MD5

                bae2b04e1160950e570661f55d7cd6f8

                SHA1

                f4abc073a091292547dda85d0ba044cab231c8da

                SHA256

                ab0744c19af062c698e94e8eb9ee0e67bcf9a078f53d2a6a848406e2413c4d59

                SHA512

                1bfef1217a6e2ecacee407eed70df9205cbfabb4ddfe06fcc11a7ddf2b42262ec3ab61421474b56b338fa76ffea9beac73530650d39eff61dffcfc25a7fe45b6

              • memory/840-1-0x0000000000400000-0x0000000000B9D000-memory.dmp

                Filesize

                7.6MB

              • memory/840-82-0x0000000000400000-0x0000000000B9D000-memory.dmp

                Filesize

                7.6MB

              • memory/840-86-0x0000000000400000-0x0000000000B9D000-memory.dmp

                Filesize

                7.6MB

              • memory/2300-83-0x0000000074B90000-0x000000007527E000-memory.dmp

                Filesize

                6.9MB

              • memory/2300-85-0x0000000074B90000-0x000000007527E000-memory.dmp

                Filesize

                6.9MB

              • memory/2300-8-0x00000000048D0000-0x0000000004956000-memory.dmp

                Filesize

                536KB

              • memory/2300-7-0x00000000049B0000-0x00000000049F0000-memory.dmp

                Filesize

                256KB

              • memory/2300-6-0x0000000074B90000-0x000000007527E000-memory.dmp

                Filesize

                6.9MB

              • memory/2300-5-0x0000000000A90000-0x0000000000B7E000-memory.dmp

                Filesize

                952KB

              • memory/2564-78-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-59-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-60-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-56-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-58-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-54-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                Filesize

                4KB

              • memory/2604-68-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-67-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2604-62-0x0000000000400000-0x0000000000420000-memory.dmp

                Filesize

                128KB

              • memory/2848-19-0x0000000000430000-0x0000000000470000-memory.dmp

                Filesize

                256KB

              • memory/2848-17-0x0000000074B90000-0x000000007527E000-memory.dmp

                Filesize

                6.9MB

              • memory/2848-18-0x0000000000280000-0x00000000002A4000-memory.dmp

                Filesize

                144KB

              • memory/2848-16-0x0000000000F40000-0x0000000000F9C000-memory.dmp

                Filesize

                368KB

              • memory/2848-84-0x0000000074B90000-0x000000007527E000-memory.dmp

                Filesize

                6.9MB

              • memory/2856-26-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-29-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-28-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-27-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-24-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-30-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-31-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-33-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB

              • memory/2856-32-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                Filesize

                4KB

              • memory/2856-37-0x0000000000400000-0x0000000000433000-memory.dmp

                Filesize

                204KB