Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2023 22:08

General

  • Target

    14a8c2f67d92486c89eac26af4d2018d.exe

  • Size

    3.1MB

  • MD5

    14a8c2f67d92486c89eac26af4d2018d

  • SHA1

    0e3ac0615936d2f2b371b751ddc60396c134c0b1

  • SHA256

    e561b6430b7eada808e069b7d7eb49c573e1f68007e3c87c4320039a5d599c52

  • SHA512

    55f366abda35de1a6af889543e68bc1a56ed2ddcddab1d29387edd3fb552e14fb2c08cc6ee50f7f58b85ab329bb1173b5590fa7f2d70165e716ef0846b17d86c

  • SSDEEP

    98304:adNIA2b8lIpIta0Icq+KPtYulORjiCSHwdlPtqM7RcS4FIKU21IEfrNdSf85:adNB4ianUstYuUR2CSHsVP85

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\14a8c2f67d92486c89eac26af4d2018d.exe
    "C:\Users\Admin\AppData\Local\Temp\14a8c2f67d92486c89eac26af4d2018d.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2492
    • 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:2352
        • 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:2728
          • 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:1020
              • 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:800
              • 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:380
              • 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:1928
                • C:\Users\Admin\AppData\Local\Temp\svhost.exe
                  "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:3024
                • C:\Users\Admin\AppData\Roaming\tmp.exe
                  "C:\Users\Admin\AppData\Roaming\tmp.exe"
                  5⤵
                  • Executes dropped EXE
                  PID:2620
              • 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:3048
                • 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:1740
                  • 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:2916
                  • 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:1892
                  • C:\Users\Admin\AppData\Local\Temp\svhost.exe
                    "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
                    4⤵
                    • Executes dropped EXE
                    PID:3044

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

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

              Filesize

              849KB

              MD5

              f3680c0a453ef819c2852504f847d313

              SHA1

              d66cb13c06ca8c1e731f0ca9ffc55bcb81050182

              SHA256

              6dc0ddf50946ec23918ca8a37293495b70d44edc039c2574f8c3b115bc6f1783

              SHA512

              cfdbd78c14433993b9b769735ee0502f93f479ca5ab0b59a49e2e0e17a4bc470cca7dbc035bdb3d456d035adc0b26cb13ee817e7ce3d72a5547c50bf2c23cd9f

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

              Filesize

              689KB

              MD5

              1d8b90f450ee3c42b1ea089770649bd0

              SHA1

              ee824e51ae6241397b834b03e9a57ca9e25ed961

              SHA256

              c96cd3d05af7cb3f0fefda245856e0c78eace9358c43b7b2bde31a35e938d5be

              SHA512

              573b70b57e7979466c310670ca51d7f518a62c164140abf73694717ff5a349920b2149bd2843404dff1990d63535cab8a537883c9cd8424e2535546724892f64

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

              Filesize

              947B

              MD5

              28caa74a801b8862cdda90ae77893064

              SHA1

              1d735dc58eaaa11e9795f8627ac3f46f80e7520f

              SHA256

              81f2e5768608c46c1e904d2407f9f395377f20e41dc5c83a0d21f861a5516b68

              SHA512

              cb6863382f089d51329e2fc295970a553381f3a44d4ed0c0eeb69743463cbbb89b842682e84f4bfef1dfaaf641e7c3f30d68b932b6418250069a1dd11c0c79ad

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

              Filesize

              255KB

              MD5

              9af17c8393f0970ee5136bd3ffa27001

              SHA1

              4b285b72c1a11285a25f31f2597e090da6bbc049

              SHA256

              71d6a7a3fe5f8dc878cd5bdeca0e09177efb85c01e9a8a10a95262cabefaa019

              SHA512

              b90f7de7d5ce72dccb264c7ba609e173c529b9d99ed9a63f88632bc58b1a994bbb727365f519c73b979f8918bd6de3c39a9f0347eb3a4bccdce4b2772a6516a3

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

              Filesize

              852KB

              MD5

              19140b5d83396583e58f5cf7107b0b4d

              SHA1

              34b1bafb356984407673a0578eaa8ce652710401

              SHA256

              d16408d2f642fe2c30b414a527c440c977369ede5df5fc595e592acd0297cbed

              SHA512

              9bf09394c41dc6126a3f82a523c36cc67707d432aabebff5fbe44d79bbc883cc51c5f816b7f05dfadd0deb8ac50c6e3a9a25146bde5dd909d06f9c1e34c7ec69

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

              Filesize

              924KB

              MD5

              c55789533de0df0aeddbf3b8d0a9ded7

              SHA1

              025631f7230922e9f000d3a5f7c4629a5b723bb7

              SHA256

              c2db13b3ffb0c8b2b30c0d7f4e204917416fc00f32d9a61a372d8d0f3c463c4b

              SHA512

              47a183f5772657bfe0480bc83590c6277d180252ef82ea5730ca0ffed63154bba27204929cc1bec5c2fee2cc680fb5116d9d4e80830c5a9910fb19a3e13b70f0

            • 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\FolderN\name.exe

              Filesize

              469KB

              MD5

              3e35b9f96267fdbc616ccef15e39ea46

              SHA1

              15c15fa5abb6df1f1acab701cd519005a2ce1c92

              SHA256

              e6a1c7a073fb06e30bfd8cfed7c75591001d33d17574748e399ce9772ee71324

              SHA512

              0f286ce8927e249b4e8a27556e1a0b91239eb1c3be70bb1fd4f29213c6f809428cc650d20d5d09bfff582dd435ef7b64c12bbbe1a23c9bc26e2cc8e415d972f8

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

              Filesize

              508KB

              MD5

              a26e74a4fb8f698bddff87186a8a5d76

              SHA1

              5dd4dc75b11a694a8a7ba770c66ae45bf92d39b2

              SHA256

              4b1df1e98ba24aef2b02cf41d1871edd11311f948ceaec2977ff532d319f0b6e

              SHA512

              c5385a7e5427dd0ff6d215c059f2a74c0ed580ebd41c0fdc60e80b6cd08e6dfa427574645553526a3b497323fca5ae30c3cc5d76d29b5c84f766359e716a8880

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

              Filesize

              37KB

              MD5

              4c1282b7de4d404de606467ad0e7e481

              SHA1

              121e9873546321452172b5cd3c686b7999c6b756

              SHA256

              68f839316bac590ee93895a374a8a5a3215359fde2b7cb103e281df793756a44

              SHA512

              4dbf7b1c047f63bc07612f16e6d308b8c03b07f0c6cc64e3c32b8dcd7c849b9de4ad3bb5820395999c9ab39f5eb3371b3789c88dec17dee7d5be220e81216d1a

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

              Filesize

              877KB

              MD5

              ae39329e3d962d9e18ab3cc0c7e43aeb

              SHA1

              a1d37a96ae7038e1ab2039550f654172445ba636

              SHA256

              95b801204571661490c1fb1ee24b6ddd908f8ae8c447b8c99032f526b37b8e2b

              SHA512

              a8f6e331583e1e64d1c77993be095940f949cb3fcecd97da2c6dba95e697e533c56123ec879367249f3fba77796b4e2983e90d75f1529e9ef018c510422079a8

            • memory/2352-6-0x0000000074790000-0x0000000074E7E000-memory.dmp

              Filesize

              6.9MB

            • memory/2352-73-0x0000000074790000-0x0000000074E7E000-memory.dmp

              Filesize

              6.9MB

            • memory/2352-74-0x00000000049B0000-0x00000000049F0000-memory.dmp

              Filesize

              256KB

            • memory/2352-76-0x0000000074790000-0x0000000074E7E000-memory.dmp

              Filesize

              6.9MB

            • memory/2352-8-0x0000000004CD0000-0x0000000004D56000-memory.dmp

              Filesize

              536KB

            • memory/2352-7-0x00000000049B0000-0x00000000049F0000-memory.dmp

              Filesize

              256KB

            • memory/2352-5-0x0000000000230000-0x000000000031E000-memory.dmp

              Filesize

              952KB

            • memory/2492-72-0x0000000000400000-0x0000000000B9E000-memory.dmp

              Filesize

              7.6MB

            • memory/2492-1-0x0000000000400000-0x0000000000B9E000-memory.dmp

              Filesize

              7.6MB

            • memory/2492-79-0x0000000000400000-0x0000000000B9E000-memory.dmp

              Filesize

              7.6MB

            • memory/2620-64-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/2728-18-0x0000000000500000-0x0000000000524000-memory.dmp

              Filesize

              144KB

            • memory/2728-19-0x0000000004780000-0x00000000047C0000-memory.dmp

              Filesize

              256KB

            • memory/2728-75-0x0000000074790000-0x0000000074E7E000-memory.dmp

              Filesize

              6.9MB

            • memory/2728-16-0x00000000012D0000-0x000000000132C000-memory.dmp

              Filesize

              368KB

            • memory/2728-77-0x0000000074790000-0x0000000074E7E000-memory.dmp

              Filesize

              6.9MB

            • memory/2728-17-0x0000000074790000-0x0000000074E7E000-memory.dmp

              Filesize

              6.9MB

            • memory/3024-56-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-59-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-53-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-52-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-51-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-50-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-54-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3024-60-0x0000000000400000-0x0000000000420000-memory.dmp

              Filesize

              128KB

            • memory/3044-32-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-30-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-29-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-28-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-24-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-25-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-31-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

              Filesize

              4KB

            • memory/3044-37-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-26-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-27-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-35-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB

            • memory/3044-80-0x0000000000400000-0x0000000000433000-memory.dmp

              Filesize

              204KB