Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 5 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:3388
      • C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe
        "C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe"
        2⤵
        • Checks computer location settings
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3104
        • 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:3728
        • 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:1768
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C computerdefaults.exe
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3488
          • C:\Windows\SysWOW64\ComputerDefaults.exe
            computerdefaults.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:840
            • C:\Windows\SysWOW64\wscript.exe
              "wscript.exe" C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs
              5⤵
              • Checks computer location settings
              • Suspicious use of WriteProcessMemory
              PID:728
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
                6⤵
                  PID:4232
          • 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:2800
            • 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:4804
          • C:\Users\Admin\AppData\Local\Temp\zzdkxeoa.exe
            "C:\Users\Admin\AppData\Local\Temp\zzdkxeoa.exe" explorer.exe
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1100

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\997aec25d2304a98a5ffe1551b405ce1

        Filesize

        8KB

        MD5

        9e165e6af08c0c5ef22c5a880a3b9292

        SHA1

        49f8a6390100f3b962ef1175ebfbf9e8b6789966

        SHA256

        7e46640fe61e9e10da02b116a87e54b33015691569155e04c675a04b97f8e98d

        SHA512

        d2e493e267b85c26b4a6280ead8e415a8e677cff989cbfb021213bec2a12c6afe5b9072d42ee64d38fa1222a00d8d6518d5a716db36e35c5a0a0179270f66977

      • 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\cf79a4431758436cbc62fc656ef7c278

        Filesize

        257KB

        MD5

        00d85e370f88d0d9302af58d53704d1e

        SHA1

        a57b85c32d60ede123e9c3a0584ee8a65c101a75

        SHA256

        71b40dbed3de9691958c3900b83aa4f863cc09553dcb0d026e333af444ba524f

        SHA512

        35277bd5f161a6a8b706867d7f662f259f27fab76e5f10890a3a1465d45382b35b2bbc9a03ee3fcd7fc1ed195cf4c8dc9eae44c4c40afd2263e2f30df8024700

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

        Filesize

        171B

        MD5

        a34267102c21aff46aecc85598924544

        SHA1

        77268af47c6a4b9c6be7f7487b2c9b233d49d435

        SHA256

        eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

        SHA512

        5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

      • C:\Users\Admin\AppData\Local\Temp\f939b3dd9518453d83ec08d20c2a1734

        Filesize

        46KB

        MD5

        8f5942354d3809f865f9767eddf51314

        SHA1

        20be11c0d42fc0cef53931ea9152b55082d1a11e

        SHA256

        776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

        SHA512

        fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

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

        Filesize

        124KB

        MD5

        e898826598a138f86f2aa80c0830707a

        SHA1

        1e912a5671f7786cc077f83146a0484e5a78729c

        SHA256

        df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

        SHA512

        6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

      • C:\Users\Admin\AppData\Roaming\Gongle\a3FQBBOK6U\CURRENT

        Filesize

        16B

        MD5

        46295cac801e5d4857d09837238a6394

        SHA1

        44e0fa1b517dbf802b18faf0785eeea6ac51594b

        SHA256

        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

        SHA512

        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

      • C:\Users\Admin\AppData\Roaming\Gongle\a3FQBBOK6U\LOG

        Filesize

        329B

        MD5

        668a41eaf5daabb8e1ad2957f9f2c14b

        SHA1

        e0ba7307cabb1cdd20ae0b8a07f94014234b1908

        SHA256

        e2dde483f951438b4d7a747956583d038901f087686d8bfd5fd8b2d35470c22a

        SHA512

        620d1bbf3542a61da40b2c5332798dd9fe5628a0d8893b34891a54ce614223f0330ecc764784a10832e58304cb4cd14391be7bf6951c1fe199c954fd47fef014

      • C:\Users\Admin\AppData\Roaming\Gongle\a3FQBBOK6U\LOG.old

        Filesize

        289B

        MD5

        cd08fad8040fdb427b1805fd03a72638

        SHA1

        cb1ecef5b481609e6396400028dfd99701713d90

        SHA256

        bcd41c32bf8036b87097e6904594e708d48349b0c84ee34bb74c33ed0e8945dd

        SHA512

        c823438321f95135e59daa45b651e1b1300332419cf45823b58319efeafef6aba1d72e3b030340fb27a60e359359c3c53192c294236cec88fec17a45f65335ae

      • C:\Users\Admin\AppData\Roaming\Gongle\a3FQBBOK6U\MANIFEST-000001

        Filesize

        41B

        MD5

        5af87dfd673ba2115e2fcf5cfdb727ab

        SHA1

        d5b5bbf396dc291274584ef71f444f420b6056f1

        SHA256

        f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

        SHA512

        de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

      • C:\Users\Admin\AppData\Roaming\Gongle\aBUNT1Q1L1\e6zhegwu.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite

        Filesize

        48KB

        MD5

        3ec2634ea28476387003685fa6ef29f9

        SHA1

        9d3dc64ba92eaa78843690fd7b503acdbeac06cf

        SHA256

        1e3f4345c82c1d62f41c052cefa66e4eeb6d05e611c03a4e29b12e9b3bb2d2fc

        SHA512

        b37ca94b1413dff0f3e55b50692dafc9bfd0d98a7fd5d1a3934ac889dd6e97b24d0181bb8c0d6e006ce3899ce4823367e20cdbb9068ce022e14922cebdfb6cc6

      • C:\Users\Admin\AppData\Roaming\Gongle\aRCAQCM35U\LOG

        Filesize

        331B

        MD5

        93510b745f49f5b8f97cb139ac8b67b0

        SHA1

        208bf12c02e15febafa4d037e1363054a9e0381c

        SHA256

        6872c9cca33b4333051597f1f07b3448f0ea67a5fa381d208f4a54e8ef4f7f07

        SHA512

        5106d7d7ea0e8a5f14b1dc72ef8b450111855544358db9dd1d5717f7cec84cc288b77683d733c6c83754007bb192a9f7740982965f86014ff8b1454a3af54cf7

      • C:\Users\Admin\AppData\Roaming\Gongle\aRCAQCM35U\LOG.old

        Filesize

        293B

        MD5

        f7f8c1015e369ba4dad23a2159f88dd8

        SHA1

        533edb35bb1fe665d096530d14b1efe02427f724

        SHA256

        60d3574016bcabe7e6cbf2c3acb4c7f04d667a59023fbed132c8ad55030b5f1e

        SHA512

        cb99f5077e94c527baf88dbf70d3c6cb0e4e6d05c131c9e9356e7261e5fd1a5ffac6c9398cabb087c0d7ae4c687a145131d8846af94302c6c8c2ecc44072b180

      • memory/3104-42-0x0000000008030000-0x000000000803C000-memory.dmp

        Filesize

        48KB

      • memory/3104-6-0x0000000075090000-0x0000000075840000-memory.dmp

        Filesize

        7.7MB

      • memory/3104-200-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

        Filesize

        40KB

      • memory/3104-1-0x0000000000C40000-0x0000000000C4C000-memory.dmp

        Filesize

        48KB

      • memory/3104-2-0x0000000000C20000-0x0000000000C3A000-memory.dmp

        Filesize

        104KB

      • memory/3104-3-0x0000000000C10000-0x0000000000C1A000-memory.dmp

        Filesize

        40KB

      • memory/3104-39-0x0000000002260000-0x000000000226A000-memory.dmp

        Filesize

        40KB

      • memory/3104-40-0x0000000008010000-0x000000000801A000-memory.dmp

        Filesize

        40KB

      • memory/3104-41-0x0000000008480000-0x00000000084E6000-memory.dmp

        Filesize

        408KB

      • memory/3104-0-0x000000007509E000-0x000000007509F000-memory.dmp

        Filesize

        4KB

      • memory/3104-43-0x0000000008060000-0x0000000008068000-memory.dmp

        Filesize

        32KB

      • memory/3104-13-0x00000000121E0000-0x0000000012E82000-memory.dmp

        Filesize

        12.6MB

      • memory/3104-12-0x000000000A480000-0x000000000B080000-memory.dmp

        Filesize

        12.0MB

      • memory/3104-11-0x0000000075090000-0x0000000075840000-memory.dmp

        Filesize

        7.7MB

      • memory/3104-10-0x000000007509E000-0x000000007509F000-memory.dmp

        Filesize

        4KB

      • memory/3104-185-0x0000000004E30000-0x0000000004E51000-memory.dmp

        Filesize

        132KB

      • memory/3104-5-0x0000000004FD0000-0x0000000005574000-memory.dmp

        Filesize

        5.6MB

      • memory/3104-4-0x0000000004910000-0x00000000049A2000-memory.dmp

        Filesize

        584KB

      • memory/3104-173-0x0000000008870000-0x0000000008922000-memory.dmp

        Filesize

        712KB

      • memory/3104-174-0x0000000008640000-0x0000000008662000-memory.dmp

        Filesize

        136KB

      • memory/3104-175-0x00000000089A0000-0x0000000008A16000-memory.dmp

        Filesize

        472KB

      • memory/3104-176-0x0000000008940000-0x000000000895E000-memory.dmp

        Filesize

        120KB

      • memory/3104-177-0x0000000008A70000-0x0000000008AC0000-memory.dmp

        Filesize

        320KB

      • memory/3104-178-0x0000000008AC0000-0x0000000008B2A000-memory.dmp

        Filesize

        424KB

      • memory/3104-179-0x0000000008B30000-0x0000000008E84000-memory.dmp

        Filesize

        3.3MB

      • memory/3104-180-0x0000000008E90000-0x0000000008EDC000-memory.dmp

        Filesize

        304KB

      • memory/3104-184-0x0000000004E70000-0x0000000004EAC000-memory.dmp

        Filesize

        240KB

      • memory/3388-28-0x0000000000550000-0x0000000000558000-memory.dmp

        Filesize

        32KB

      • memory/3388-33-0x0000000000550000-0x0000000000558000-memory.dmp

        Filesize

        32KB

      • memory/3388-32-0x0000000000550000-0x0000000000558000-memory.dmp

        Filesize

        32KB

      • memory/3388-30-0x0000000000550000-0x0000000000558000-memory.dmp

        Filesize

        32KB

      • memory/3388-29-0x00000000005A0000-0x00000000005A1000-memory.dmp

        Filesize

        4KB