Analysis

  • max time kernel
    150s
  • max time network
    155s
  • 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 21:46

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 UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    PID:3536
    • 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:4408
      • 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:228
      • 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:2312
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C computerdefaults.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2952
        • C:\Windows\SysWOW64\ComputerDefaults.exe
          computerdefaults.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3888
          • 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:3068
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
              6⤵
                PID:1868
        • 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:2572
          • 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:1656
        • C:\Users\Admin\AppData\Local\Temp\04gcbkwv.exe
          "C:\Users\Admin\AppData\Local\Temp\04gcbkwv.exe" explorer.exe
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2548

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\04gcbkwv.exe

      Filesize

      124KB

      MD5

      e898826598a138f86f2aa80c0830707a

      SHA1

      1e912a5671f7786cc077f83146a0484e5a78729c

      SHA256

      df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

      SHA512

      6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

    • C:\Users\Admin\AppData\Local\Temp\7cc51f05d8c24d0d8c2aad27e15d4574

      Filesize

      8KB

      MD5

      422d328c67066fb9255995c9391cf46a

      SHA1

      2269b81f8f314a301c58ee71f9953ffad1316ef9

      SHA256

      37e2a63ab22dd7b84696c46caa618bf5234e611d7d530b709ddb0222427fd106

      SHA512

      d04baf0d2fe31fdb99edbac33dfedccee24d815684a27015abf34928add24acd24c84e65b30164adc6482783de92e897521bda5df0a9eff0d01fb7c85e8a49f9

    • C:\Users\Admin\AppData\Local\Temp\96f3a746a9824ac1a9a534cf3035d92a

      Filesize

      255KB

      MD5

      892f58a62b3d4705ebaf3edd07c0f5b4

      SHA1

      51e14f4e1490cb79d71f796ffced623b29855259

      SHA256

      1a06dfa24fe1705b7682681019c8a9427be65d6a818e629fcc3b986587890f03

      SHA512

      46755a1099e83635ce60d80532854d9359878961961c07ee1e460abac3d7571a3555ab989f101483c8b6188c53471dd9bcdcd8728e1cf9cd3f6fc6c237077ed4

    • 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\f901979ea5124ba780a22ec029a0eb91

      Filesize

      46KB

      MD5

      8f5942354d3809f865f9767eddf51314

      SHA1

      20be11c0d42fc0cef53931ea9152b55082d1a11e

      SHA256

      776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

      SHA512

      fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

    • C:\Users\Admin\AppData\Roaming\Gongle\a0MIBTPLV8\LOG

      Filesize

      331B

      MD5

      e63f5f54f1698f952e5d368b5d9ad76a

      SHA1

      2c5bf648b1e4c93e5838bf8316d5250f5043e6f3

      SHA256

      327ba6bfbc085dff47324a54cdda86bedd138b3ec6edbc534553bee44cc81cdb

      SHA512

      f99a30913e1dc7a7d08b5d1fa3ddc109d36b39e7ee461014c5b4ce0a09db53734064e8aab1324cc1bf3daeb604f4def5d5e059f596d240caef5a024d4a1b1655

    • C:\Users\Admin\AppData\Roaming\Gongle\a0MIBTPLV8\LOG.old

      Filesize

      293B

      MD5

      35a59bf5f84a92ffacf1424219da9740

      SHA1

      e2e3b2af6a2e6c8fc0e9eb56e746f6398f67b07d

      SHA256

      b0840212236bd08136388c31b3dd00b7cb4962500a706585953f3c1d3ec21369

      SHA512

      0cd80a11187d7e94ea4c3d581909e633ba7636e91792f5b03f84980f34f97cce0018b8c99420870c8503a94f5a6448250ebbf343bf602171b8b535410731182e

    • C:\Users\Admin\AppData\Roaming\Gongle\a9OZXPO69R\CURRENT

      Filesize

      16B

      MD5

      46295cac801e5d4857d09837238a6394

      SHA1

      44e0fa1b517dbf802b18faf0785eeea6ac51594b

      SHA256

      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

      SHA512

      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

    • C:\Users\Admin\AppData\Roaming\Gongle\a9OZXPO69R\LOG

      Filesize

      332B

      MD5

      4e48c17a6e44130a49c95ef7a8d8d8cd

      SHA1

      b6338556cde6d53b987e3a7519988dd6614875e4

      SHA256

      bff9c10a36810dc9ea7e4a182a265775c873fca819ca4e84d8b647ca52e9f034

      SHA512

      8f900cabc77328501911ba832d532567e642bfd79dc3c80c0d78dc83d16703a74e248f83c4c04d35b664b3c0aae3bb58733aff916927d168a989e5158309866d

    • C:\Users\Admin\AppData\Roaming\Gongle\a9OZXPO69R\LOG.old

      Filesize

      291B

      MD5

      921ff2050928372f6f2d9af17bb08d36

      SHA1

      31e0561115475c84db1e1ac5a141b77557c8e4a1

      SHA256

      9c5c47feae436e236c38c5d0f939fd358be000daf523e87bb930c836ed2423ca

      SHA512

      e8681309d3a8681ee51e5686dd4d014785f1e2309ed735c1657dce2742291ef9aef8f280dad8e47ab6128d61acd474dbbec8e7b4d1cdfe7a6d395d5445528372

    • C:\Users\Admin\AppData\Roaming\Gongle\a9OZXPO69R\MANIFEST-000001

      Filesize

      41B

      MD5

      5af87dfd673ba2115e2fcf5cfdb727ab

      SHA1

      d5b5bbf396dc291274584ef71f444f420b6056f1

      SHA256

      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

      SHA512

      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

    • C:\Users\Admin\AppData\Roaming\Gongle\aNNURE15Q9\afevplna.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite

      Filesize

      48KB

      MD5

      d3211993a87fb182e9b56e82acb5549c

      SHA1

      9136c9ad046d538d9cd524ad27f9935779516831

      SHA256

      a5442e3c9f120b581869e14b75a86c9f8257127326ee011e963bae0703103ad0

      SHA512

      6fb761177c3575f8b3885693f72bd7959781cd8767e909d76145edc1737fe07f953a563a300700cc18c779ee059328d1c9dd17af744f40cac4690aaf176cf7fb

    • memory/3536-35-0x0000000000E20000-0x0000000000E28000-memory.dmp

      Filesize

      32KB

    • memory/3536-33-0x0000000000E20000-0x0000000000E28000-memory.dmp

      Filesize

      32KB

    • memory/3536-31-0x0000000000E20000-0x0000000000E28000-memory.dmp

      Filesize

      32KB

    • memory/3536-30-0x0000000002D20000-0x0000000002D21000-memory.dmp

      Filesize

      4KB

    • memory/3536-29-0x0000000000E20000-0x0000000000E28000-memory.dmp

      Filesize

      32KB

    • memory/4408-42-0x0000000008490000-0x000000000849C000-memory.dmp

      Filesize

      48KB

    • memory/4408-173-0x000000000A2D0000-0x000000000A382000-memory.dmp

      Filesize

      712KB

    • memory/4408-28-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

      Filesize

      40KB

    • memory/4408-41-0x000000000A790000-0x000000000A7F6000-memory.dmp

      Filesize

      408KB

    • memory/4408-0-0x00000000750EE000-0x00000000750EF000-memory.dmp

      Filesize

      4KB

    • memory/4408-43-0x00000000084C0000-0x00000000084C8000-memory.dmp

      Filesize

      32KB

    • memory/4408-13-0x00000000125C0000-0x0000000013262000-memory.dmp

      Filesize

      12.6MB

    • memory/4408-12-0x000000000A850000-0x000000000B450000-memory.dmp

      Filesize

      12.0MB

    • memory/4408-11-0x00000000750E0000-0x0000000075890000-memory.dmp

      Filesize

      7.7MB

    • memory/4408-10-0x00000000750EE000-0x00000000750EF000-memory.dmp

      Filesize

      4KB

    • memory/4408-6-0x00000000750E0000-0x0000000075890000-memory.dmp

      Filesize

      7.7MB

    • memory/4408-5-0x0000000005340000-0x00000000058E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4408-4-0x0000000004B90000-0x0000000004C22000-memory.dmp

      Filesize

      584KB

    • memory/4408-34-0x0000000008480000-0x000000000848A000-memory.dmp

      Filesize

      40KB

    • memory/4408-174-0x000000000A380000-0x000000000A3A2000-memory.dmp

      Filesize

      136KB

    • memory/4408-175-0x000000000A430000-0x000000000A4A6000-memory.dmp

      Filesize

      472KB

    • memory/4408-176-0x000000000A3D0000-0x000000000A3EE000-memory.dmp

      Filesize

      120KB

    • memory/4408-177-0x000000000A500000-0x000000000A550000-memory.dmp

      Filesize

      320KB

    • memory/4408-178-0x000000000A550000-0x000000000A5BA000-memory.dmp

      Filesize

      424KB

    • memory/4408-179-0x000000000D050000-0x000000000D3A4000-memory.dmp

      Filesize

      3.3MB

    • memory/4408-180-0x000000000A5C0000-0x000000000A60C000-memory.dmp

      Filesize

      304KB

    • memory/4408-184-0x000000000A800000-0x000000000A83C000-memory.dmp

      Filesize

      240KB

    • memory/4408-185-0x000000000A620000-0x000000000A641000-memory.dmp

      Filesize

      132KB

    • memory/4408-3-0x0000000000CA0000-0x0000000000CAA000-memory.dmp

      Filesize

      40KB

    • memory/4408-2-0x0000000002670000-0x000000000268A000-memory.dmp

      Filesize

      104KB

    • memory/4408-200-0x00000000062F0000-0x00000000062FA000-memory.dmp

      Filesize

      40KB

    • memory/4408-1-0x0000000000910000-0x000000000091C000-memory.dmp

      Filesize

      48KB