Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30-05-2024 21:51

General

  • Target

    easfawefawfas.exe

  • Size

    12KB

  • MD5

    2813b6e3ed4bd6b14c53e3dffcdff21d

  • SHA1

    5ac7c7a3dadde70f94810c608a2eb275f14b7bde

  • SHA256

    866c0294731f195b0b9efa4f9b7cac352e8de5121f63a458a75efed3a625d24a

  • SHA512

    ff2454992a5fbe5c8cfab149ebd5edaa089ab4f25b88a47c5da0348575a72f1de372c8e762f74f284070a7a2e1209202ca755b4c08dd99799ac5bb9a598e0a24

  • SSDEEP

    192:LsNqFnJvOXdub8t6QP+TXVKTl1hAKje2Ecp0Gun8JZcxZQF:LsNvuI6QIKTHhA8rt0nnicxo

Malware Config

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies registry class 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3324
      • C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe
        "C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4644
        • C:\Windows\SysWOW64\reg.exe
          "C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs" /f
          3⤵
          • Modifies registry class
          PID:1812
        • C:\Windows\SysWOW64\reg.exe
          "C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
          3⤵
          • Modifies registry class
          PID:232
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C computerdefaults.exe
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:828
          • C:\Windows\SysWOW64\ComputerDefaults.exe
            computerdefaults.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3668
            • C:\Windows\SysWOW64\wscript.exe
              "wscript.exe" C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:3900
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
                6⤵
                  PID:5052
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN AVGUpdateService_gKwwuP9Gdga87vtVr050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Ringtones\gKwwuP9Gdga87vtVr050MX.exe" /RL HIGHEST /IT
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1568
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Create /SC ONLOGON /TN AVGUpdateService_gKwwuP9Gdga87vtVr050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Ringtones\gKwwuP9Gdga87vtVr050MX.exe" /RL HIGHEST /IT
              4⤵
              • Creates scheduled task(s)
              PID:4876
          • C:\Users\Admin\AppData\Local\Temp\oi3kgxrf.exe
            "C:\Users\Admin\AppData\Local\Temp\oi3kgxrf.exe" explorer.exe
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4840

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\0a1697f3e6b2483e8220fbe50c8275da

        Filesize

        46KB

        MD5

        8f5942354d3809f865f9767eddf51314

        SHA1

        20be11c0d42fc0cef53931ea9152b55082d1a11e

        SHA256

        776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

        SHA512

        fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

      • C:\Users\Admin\AppData\Local\Temp\7081e9ddbbcf4f849b330ff4cdb9df2a

        Filesize

        130KB

        MD5

        47cd47d9341868b51d97ae70c4bdb7b4

        SHA1

        49243fd6b93dc8c4e3b1114c37ad2f470499e83e

        SHA256

        31e5fb5a418b06c1ea96c1720a72351b60c24c75a9824a7c6b6bfeac2b01e845

        SHA512

        42b9f5d07042322a0ab7f4499df599446bc526997dcaf86e6e31c46320b879daaa6a2474d43ab75d4363bd454130fe23e6c03edad21f15a5fa2caede83d9856c

      • C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll

        Filesize

        1.4MB

        MD5

        6f2fdecc48e7d72ca1eb7f17a97e59ad

        SHA1

        fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056

        SHA256

        70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809

        SHA512

        fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b

      • C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs

        Filesize

        171B

        MD5

        a34267102c21aff46aecc85598924544

        SHA1

        77268af47c6a4b9c6be7f7487b2c9b233d49d435

        SHA256

        eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

        SHA512

        5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

      • C:\Users\Admin\AppData\Local\Temp\e87d3b2c2b8f4e2fa2ef047ec8864366

        Filesize

        8KB

        MD5

        ac5d9440e6a76cf2f9933ed0fcd532d7

        SHA1

        6cd944bc78ce68a62157cf1849793611209e2fa2

        SHA256

        ff3a1488ddfa65528ee9116e1a7185407dea32ec9ace3c5a245384e98c868b28

        SHA512

        93560d5221ceb768f76e629ef946f2b516ee6739b8d88ebdbd02d9a7db34b3705897abd6c403554e9c0f6d83ccf820ee2b9eec72e6b51d92d115f83fe2c18876

      • C:\Users\Admin\AppData\Local\Temp\oi3kgxrf.exe

        Filesize

        124KB

        MD5

        e898826598a138f86f2aa80c0830707a

        SHA1

        1e912a5671f7786cc077f83146a0484e5a78729c

        SHA256

        df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

        SHA512

        6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

      • C:\Users\Admin\AppData\Roaming\Gongle\aCX44PP9X6\LOG

        Filesize

        331B

        MD5

        7e49f52b22a5c75e5a0a013c042eff2b

        SHA1

        45fdad48da7f5314ea6bcedb906aa090c7ac2480

        SHA256

        77d6549d8914d0408212aa42dc4d9c4b4c984d2ca251cb18dac0a25680264e28

        SHA512

        cd41038c22a97fa5daef2eadaee9679a3eb57dc4da3b3d0757319a00aa61dd0faa1696f21f27901d35647c81e98cef23aeed8921a379f4f2b398b61466314851

      • C:\Users\Admin\AppData\Roaming\Gongle\aCX44PP9X6\LOG.old

        Filesize

        293B

        MD5

        2bbd94bf570b5ed200b7dbb96495a175

        SHA1

        4f16e02b22cf5473b04231cee0352a249bed3685

        SHA256

        57fdb5b94e571cfd226d9195f47b607307e7b4134bdede62526714b6895bcaa4

        SHA512

        8ed2f8fa6ebc190d45a660208c8fef1ef3e5088be09bb9abe5062bfd755390c9dbe026d1353eba7b31826a53a1aecf985de3cf381b78dc2aa55dfcc9efc20c42

      • C:\Users\Admin\AppData\Roaming\Gongle\aN7XITJSSI\i8r4t3z8.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite

        Filesize

        48KB

        MD5

        263ac4a43a123400e28d11d4d36c19ca

        SHA1

        7d4aff9c964ab60b673dd2c7bf6596fb597ce324

        SHA256

        1be4ddee6bc6835c8e52938440cea912e13398becd5b23ce7a9b74301b65fc6b

        SHA512

        0a11c48fe7ef01c3f470bcc8720ba919a69231cd64b5b9e4ca783078fc7e99c10534300c35317de1c9d8529985243a4ed4e36b7958d89261fbc93e0599e1a92d

      • C:\Users\Admin\AppData\Roaming\Gongle\aWXHIKOVC4\CURRENT

        Filesize

        16B

        MD5

        46295cac801e5d4857d09837238a6394

        SHA1

        44e0fa1b517dbf802b18faf0785eeea6ac51594b

        SHA256

        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

        SHA512

        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

      • C:\Users\Admin\AppData\Roaming\Gongle\aWXHIKOVC4\LOG

        Filesize

        329B

        MD5

        7be365280c0bffb6b056678bbc6768b7

        SHA1

        68bbadb8f7fcabacfd9bf63a4808b8607ab877ed

        SHA256

        a712e22ed789beba736e1e5ddd74973bdcbe1d991394124d68d35994e8ade26f

        SHA512

        3da7cf9e786dddf4fa9648df1fd36314050c5a8868cb48ff2349659764bddb72ceb755f1fa053ea5da98bc93916e1ecc10cc6c62ebcc27d7745f247f0866b5e1

      • C:\Users\Admin\AppData\Roaming\Gongle\aWXHIKOVC4\LOG.old

        Filesize

        289B

        MD5

        1867c531c2194b6d8868d826ac708879

        SHA1

        1aa60874d9bf990cf272ef059e0a3286ce43ee12

        SHA256

        10ef58a93e5693e72dc302f81d7f871787f881e1e2ac48c8adf96ad2997e9d8f

        SHA512

        f1dde9446df74af1df147702377424c9d4f08c56e1c6c744a09de8ef3b664027a013d106c0e3e28765c96576dbb8d8a7d95987d0ecc2870a1e15536f8cd1940a

      • C:\Users\Admin\AppData\Roaming\Gongle\aWXHIKOVC4\MANIFEST-000001

        Filesize

        41B

        MD5

        5af87dfd673ba2115e2fcf5cfdb727ab

        SHA1

        d5b5bbf396dc291274584ef71f444f420b6056f1

        SHA256

        f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

        SHA512

        de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

      • memory/3324-31-0x0000000000680000-0x0000000000688000-memory.dmp

        Filesize

        32KB

      • memory/3324-30-0x0000000000680000-0x0000000000688000-memory.dmp

        Filesize

        32KB

      • memory/3324-28-0x0000000000680000-0x0000000000688000-memory.dmp

        Filesize

        32KB

      • memory/3324-27-0x00000000006A0000-0x00000000006A1000-memory.dmp

        Filesize

        4KB

      • memory/3324-26-0x0000000000680000-0x0000000000688000-memory.dmp

        Filesize

        32KB

      • memory/4644-40-0x0000000009460000-0x000000000946C000-memory.dmp

        Filesize

        48KB

      • memory/4644-171-0x0000000006F20000-0x0000000006FD2000-memory.dmp

        Filesize

        712KB

      • memory/4644-38-0x0000000006AC0000-0x0000000006ACA000-memory.dmp

        Filesize

        40KB

      • memory/4644-39-0x0000000009FA0000-0x0000000009FAA000-memory.dmp

        Filesize

        40KB

      • memory/4644-0-0x000000007449E000-0x000000007449F000-memory.dmp

        Filesize

        4KB

      • memory/4644-41-0x000000000A040000-0x000000000A048000-memory.dmp

        Filesize

        32KB

      • memory/4644-12-0x0000000013230000-0x0000000013ED2000-memory.dmp

        Filesize

        12.6MB

      • memory/4644-11-0x000000000B4A0000-0x000000000C0A0000-memory.dmp

        Filesize

        12.0MB

      • memory/4644-10-0x0000000074490000-0x0000000074C41000-memory.dmp

        Filesize

        7.7MB

      • memory/4644-9-0x000000007449E000-0x000000007449F000-memory.dmp

        Filesize

        4KB

      • memory/4644-6-0x0000000005C10000-0x00000000061B6000-memory.dmp

        Filesize

        5.6MB

      • memory/4644-5-0x0000000074490000-0x0000000074C41000-memory.dmp

        Filesize

        7.7MB

      • memory/4644-4-0x00000000055C0000-0x0000000005652000-memory.dmp

        Filesize

        584KB

      • memory/4644-37-0x0000000009470000-0x00000000094D6000-memory.dmp

        Filesize

        408KB

      • memory/4644-172-0x0000000007060000-0x0000000007082000-memory.dmp

        Filesize

        136KB

      • memory/4644-173-0x0000000007110000-0x0000000007186000-memory.dmp

        Filesize

        472KB

      • memory/4644-174-0x00000000070B0000-0x00000000070CE000-memory.dmp

        Filesize

        120KB

      • memory/4644-175-0x00000000071E0000-0x0000000007230000-memory.dmp

        Filesize

        320KB

      • memory/4644-176-0x0000000007230000-0x000000000729A000-memory.dmp

        Filesize

        424KB

      • memory/4644-177-0x00000000072A0000-0x00000000075F7000-memory.dmp

        Filesize

        3.3MB

      • memory/4644-178-0x0000000007600000-0x000000000764C000-memory.dmp

        Filesize

        304KB

      • memory/4644-183-0x0000000005A90000-0x0000000005AB1000-memory.dmp

        Filesize

        132KB

      • memory/4644-182-0x0000000005B00000-0x0000000005B3C000-memory.dmp

        Filesize

        240KB

      • memory/4644-3-0x0000000002F90000-0x0000000002F9A000-memory.dmp

        Filesize

        40KB

      • memory/4644-2-0x0000000002FA0000-0x0000000002FBA000-memory.dmp

        Filesize

        104KB

      • memory/4644-198-0x0000000005B50000-0x0000000005B5A000-memory.dmp

        Filesize

        40KB

      • memory/4644-1-0x0000000000E70000-0x0000000000E7C000-memory.dmp

        Filesize

        48KB