Analysis

  • max time kernel
    150s
  • max time network
    147s
  • 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 21:39

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
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3556
    • 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:3936
      • 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:3812
      • 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:4832
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C computerdefaults.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2572
        • C:\Windows\SysWOW64\ComputerDefaults.exe
          computerdefaults.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:556
          • 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:3316
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
              6⤵
                PID:4800
        • 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:4720
          • 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:1272
        • C:\Users\Admin\AppData\Local\Temp\pmrgpwdn.exe
          "C:\Users\Admin\AppData\Local\Temp\pmrgpwdn.exe" explorer.exe
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4256
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4408,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=4364 /prefetch:8
      1⤵
        PID:1564

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\0d0e5baab4ef4bf9be00f7387c3fba6a
        Filesize

        37KB

        MD5

        ebb21002552a22c30b522bd46eebe446

        SHA1

        6443883eab75d27f462406d2ad51ad580d1cecbd

        SHA256

        cf49046dc68517bae09b3ba53c40aa02c027e491cefe656f52067b7a0c9c9c14

        SHA512

        85e368ae32110fcb616306829a0b9d1acad04d594cef120291e16dee2cb9e325fe5b424c8f47fc5d3e3c594d66b137341b4347a10ce9113202cdd8d741fbac7b

      • C:\Users\Admin\AppData\Local\Temp\9bb68d2cad1c49e583a7573c82d0b6db
        Filesize

        46KB

        MD5

        8f5942354d3809f865f9767eddf51314

        SHA1

        20be11c0d42fc0cef53931ea9152b55082d1a11e

        SHA256

        776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

        SHA512

        fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

      • 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\bfa19b202c0b4574aa9626df28f7e511
        Filesize

        255KB

        MD5

        473f703ce6b680f415c6cf5a7519acc1

        SHA1

        91d2cc2c3c6f716d9b4332c7d9c6450372838fa1

        SHA256

        3bfa5ad2c17e8be0c3dd55808be168ce7267445c484e34d4b5e5bae8bdba34c3

        SHA512

        8e808511a0a587be38d79d5a87d87bc7509d4617a661623fbc0f799444cdf3a332c0b6cac6c59bf9647e6695dcb050ee7dcf7360ea889598f83eac1b99afe01e

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

        171B

        MD5

        a34267102c21aff46aecc85598924544

        SHA1

        77268af47c6a4b9c6be7f7487b2c9b233d49d435

        SHA256

        eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

        SHA512

        5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

      • C:\Users\Admin\AppData\Local\Temp\pmrgpwdn.exe
        Filesize

        124KB

        MD5

        e898826598a138f86f2aa80c0830707a

        SHA1

        1e912a5671f7786cc077f83146a0484e5a78729c

        SHA256

        df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

        SHA512

        6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

      • C:\Users\Admin\AppData\Roaming\Gongle\a7KM434GSP\n9vxbo99.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
        Filesize

        48KB

        MD5

        ca56dde6b7630e54a594ceaabab91be0

        SHA1

        dbc6640ed0d954002817b6654b4878b862635bfd

        SHA256

        e230e836420c453056b412e21356e8a24a8cefcb67c185955cd16f5aba148d79

        SHA512

        7533272799f6e4b8ccff8e5122c347ac61d885d98a0184e08f6f7ec12f8471bf73ed3f2d9baa2dda4484f9a33f3d16ece9817eec922d1afd9413e30b893f3e24

      • C:\Users\Admin\AppData\Roaming\Gongle\aAN2XB4UDM\CURRENT
        Filesize

        16B

        MD5

        46295cac801e5d4857d09837238a6394

        SHA1

        44e0fa1b517dbf802b18faf0785eeea6ac51594b

        SHA256

        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

        SHA512

        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

      • C:\Users\Admin\AppData\Roaming\Gongle\aAN2XB4UDM\LOG
        Filesize

        329B

        MD5

        7fb05ab8c13d02f5cd281a79d3757ac3

        SHA1

        c17107be2ed72a4c2e1bfcc93475dc2bd3ca4f16

        SHA256

        40680a12660ae3b58d3b238221a72309e77ec04bb55c15b594bddad5734ad94e

        SHA512

        6e1c18a031fbf8b56d2b57754e0f4db96aa503cf6dfbb2df7f8cff1edcff8bb549b649ac3b9bc7e130f52c05e6d61aceb7716d29ec913e260bd221b13da34d59

      • C:\Users\Admin\AppData\Roaming\Gongle\aAN2XB4UDM\LOG.old
        Filesize

        289B

        MD5

        ddb1d72d415d5f660e22d3d649396afb

        SHA1

        f485c94118cddc74352a50c7e9927362e96fd0a9

        SHA256

        5acd71cda7b7af34f64c98b1c261d2e59c7d385546b0c62c54da0222ce49c0e9

        SHA512

        51acad7828374ac19eb9a172065ee180d8318a5f04617e9c9bc41f6250158469676305af9b5a893d1c01f76734fe29a743eb29eacca49cc3c81233545b2f6d59

      • C:\Users\Admin\AppData\Roaming\Gongle\aAN2XB4UDM\MANIFEST-000001
        Filesize

        41B

        MD5

        5af87dfd673ba2115e2fcf5cfdb727ab

        SHA1

        d5b5bbf396dc291274584ef71f444f420b6056f1

        SHA256

        f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

        SHA512

        de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

      • C:\Users\Admin\AppData\Roaming\Gongle\aFK8FBSX1I\LOG
        Filesize

        331B

        MD5

        d1e81d774d2bfe6afe5e6c9f3bffa03c

        SHA1

        bab86a24a8d6230d8cd90b6fd0668b7dd9e4229c

        SHA256

        2990b7b12b971c70f151f0321a7d5f6cafb909f3a70a20dbb58fc10ce45fc1f6

        SHA512

        c7113cbfc093791422dbf636a5e8446399cc826a82ed08da7d8277c858241c52d54b9c2df0aff2a8383744321d160e25366e415c593cf0524736de2dfff12c5d

      • C:\Users\Admin\AppData\Roaming\Gongle\aFK8FBSX1I\LOG.old
        Filesize

        331B

        MD5

        db3e6f4e84d6cd8137132e5e393729ec

        SHA1

        7667f3ca74f79626b8608a3ea269984ca45881d3

        SHA256

        63b12f32f993059eb300ade0b1fa40243e45da339fcda5eaac8ecb59abd4c191

        SHA512

        7fe7a8c9f85c77d7d207b1541b99d0dcd45851c657b680f7cb7a2b85b17964945e459f85a8ee9e264b14761a6e577c6f2c4d24c6a776f3955f932e91f5250409

      • memory/3556-27-0x0000000001110000-0x0000000001111000-memory.dmp
        Filesize

        4KB

      • memory/3556-28-0x00000000010E0000-0x00000000010E8000-memory.dmp
        Filesize

        32KB

      • memory/3556-30-0x00000000010E0000-0x00000000010E8000-memory.dmp
        Filesize

        32KB

      • memory/3556-31-0x00000000010E0000-0x00000000010E8000-memory.dmp
        Filesize

        32KB

      • memory/3556-26-0x00000000010E0000-0x00000000010E8000-memory.dmp
        Filesize

        32KB

      • memory/3936-42-0x000000000D2A0000-0x000000000D2AA000-memory.dmp
        Filesize

        40KB

      • memory/3936-4-0x0000000005100000-0x0000000005192000-memory.dmp
        Filesize

        584KB

      • memory/3936-40-0x00000000094D0000-0x0000000009536000-memory.dmp
        Filesize

        408KB

      • memory/3936-41-0x0000000009600000-0x000000000960A000-memory.dmp
        Filesize

        40KB

      • memory/3936-0-0x000000007440E000-0x000000007440F000-memory.dmp
        Filesize

        4KB

      • memory/3936-43-0x0000000009BF0000-0x0000000009BFC000-memory.dmp
        Filesize

        48KB

      • memory/3936-44-0x0000000009C10000-0x0000000009C18000-memory.dmp
        Filesize

        32KB

      • memory/3936-38-0x000000007440E000-0x000000007440F000-memory.dmp
        Filesize

        4KB

      • memory/3936-37-0x0000000007A20000-0x0000000007A32000-memory.dmp
        Filesize

        72KB

      • memory/3936-11-0x0000000011B30000-0x00000000127D2000-memory.dmp
        Filesize

        12.6MB

      • memory/3936-10-0x000000000ADB0000-0x000000000B9B0000-memory.dmp
        Filesize

        12.0MB

      • memory/3936-6-0x0000000074400000-0x0000000074BB0000-memory.dmp
        Filesize

        7.7MB

      • memory/3936-5-0x0000000005790000-0x0000000005D34000-memory.dmp
        Filesize

        5.6MB

      • memory/3936-39-0x0000000074400000-0x0000000074BB0000-memory.dmp
        Filesize

        7.7MB

      • memory/3936-174-0x0000000006850000-0x0000000006902000-memory.dmp
        Filesize

        712KB

      • memory/3936-175-0x0000000006960000-0x0000000006982000-memory.dmp
        Filesize

        136KB

      • memory/3936-176-0x0000000006A10000-0x0000000006A86000-memory.dmp
        Filesize

        472KB

      • memory/3936-177-0x00000000069D0000-0x00000000069EE000-memory.dmp
        Filesize

        120KB

      • memory/3936-178-0x0000000006AE0000-0x0000000006B30000-memory.dmp
        Filesize

        320KB

      • memory/3936-179-0x0000000006B30000-0x0000000006B9A000-memory.dmp
        Filesize

        424KB

      • memory/3936-180-0x0000000006BA0000-0x0000000006EF4000-memory.dmp
        Filesize

        3.3MB

      • memory/3936-181-0x0000000006F00000-0x0000000006F4C000-memory.dmp
        Filesize

        304KB

      • memory/3936-185-0x0000000006FD0000-0x000000000700C000-memory.dmp
        Filesize

        240KB

      • memory/3936-186-0x0000000006F90000-0x0000000006FB1000-memory.dmp
        Filesize

        132KB

      • memory/3936-3-0x0000000002A10000-0x0000000002A1A000-memory.dmp
        Filesize

        40KB

      • memory/3936-2-0x0000000002A20000-0x0000000002A3A000-memory.dmp
        Filesize

        104KB

      • memory/3936-201-0x0000000007060000-0x000000000706A000-memory.dmp
        Filesize

        40KB

      • memory/3936-1-0x0000000000E60000-0x0000000000E6C000-memory.dmp
        Filesize

        48KB