Analysis

  • max time kernel
    150s
  • max time network
    156s
  • 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 UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    PID:3420
    • 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:5072
      • 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:3184
      • 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:1752
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C computerdefaults.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3592
        • C:\Windows\SysWOW64\ComputerDefaults.exe
          computerdefaults.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2172
          • 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:464
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
              6⤵
                PID:4424
        • 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:4676
          • 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:3484
        • C:\Users\Admin\AppData\Local\Temp\zjw1kdxe.exe
          "C:\Users\Admin\AppData\Local\Temp\zjw1kdxe.exe" explorer.exe
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4408

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\3c7cb4d57fe34ee59964dee9123484f8
      Filesize

      8KB

      MD5

      e289404d6d4386b908a13b9a7a8e2085

      SHA1

      3fbbc9f2d9308346dbf9328bf66a34f0b686e41b

      SHA256

      d32f16c6ddc0631797222a02ddb978b11dc232df589233d0133087bb67469c22

      SHA512

      bbcf33fe410660dc07d4de23ef38f03b9bd420c0e7ff0a869353835a51718a66c658f7ca7d36d1c298c696f9b4e8109aa6b306881fea18065eb42c526b147b57

    • 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\bf359dc863354040bd34bcf7e81719ea
      Filesize

      46KB

      MD5

      8f5942354d3809f865f9767eddf51314

      SHA1

      20be11c0d42fc0cef53931ea9152b55082d1a11e

      SHA256

      776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

      SHA512

      fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

    • C:\Users\Admin\AppData\Local\Temp\c5d0706b2afc46bc93a33212b5588f50
      Filesize

      255KB

      MD5

      bd15870b3f91873e3df566707c710a80

      SHA1

      22c24c6f4e1ae08b248351ff8d7c120c0b56f7e1

      SHA256

      0905585052d5eefc3cd7ab6a4d7b4e4f0ca25283930f8bf1595da83ce37480f8

      SHA512

      0a9a4b051ebcf582e1bf3e24aac98f7d186ccd715240cd8a7ab666a2653e0dced700caf7922b7a4cda44755abb0384958722c1fc3c0ee15f588c854de7545529

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

      171B

      MD5

      a34267102c21aff46aecc85598924544

      SHA1

      77268af47c6a4b9c6be7f7487b2c9b233d49d435

      SHA256

      eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

      SHA512

      5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

    • C:\Users\Admin\AppData\Local\Temp\zjw1kdxe.exe
      Filesize

      124KB

      MD5

      e898826598a138f86f2aa80c0830707a

      SHA1

      1e912a5671f7786cc077f83146a0484e5a78729c

      SHA256

      df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

      SHA512

      6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

    • C:\Users\Admin\AppData\Roaming\Gongle\aB0XDH7IVL\CURRENT
      Filesize

      16B

      MD5

      46295cac801e5d4857d09837238a6394

      SHA1

      44e0fa1b517dbf802b18faf0785eeea6ac51594b

      SHA256

      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

      SHA512

      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

    • C:\Users\Admin\AppData\Roaming\Gongle\aB0XDH7IVL\LOG
      Filesize

      332B

      MD5

      6b7d36f8e11151eba39e73d5e18d79d2

      SHA1

      9d4fab3eb6701b786e99f56b590ccddf0c5e0dd0

      SHA256

      e5cc720d913758776ce9c37ce997d2d6d66c6c34c819ff8e44498e3bb244fda2

      SHA512

      dc0a7fde4ed9b1e67284dcf73333c1e45c669e306393efbf0d7639d097c8f8962735bea4795e89c1e5d0a79883a9389bb4fe9b93afea188c440bfed54bc4c0a3

    • C:\Users\Admin\AppData\Roaming\Gongle\aB0XDH7IVL\LOG.old
      Filesize

      291B

      MD5

      921ff2050928372f6f2d9af17bb08d36

      SHA1

      31e0561115475c84db1e1ac5a141b77557c8e4a1

      SHA256

      9c5c47feae436e236c38c5d0f939fd358be000daf523e87bb930c836ed2423ca

      SHA512

      e8681309d3a8681ee51e5686dd4d014785f1e2309ed735c1657dce2742291ef9aef8f280dad8e47ab6128d61acd474dbbec8e7b4d1cdfe7a6d395d5445528372

    • C:\Users\Admin\AppData\Roaming\Gongle\aB0XDH7IVL\MANIFEST-000001
      Filesize

      41B

      MD5

      5af87dfd673ba2115e2fcf5cfdb727ab

      SHA1

      d5b5bbf396dc291274584ef71f444f420b6056f1

      SHA256

      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

      SHA512

      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

    • C:\Users\Admin\AppData\Roaming\Gongle\aO437HV3W0\LOG
      Filesize

      331B

      MD5

      1484c37652c29f7c0e5c99303bb41306

      SHA1

      5841b7df9d500edef912e84e4fa16a55c00c9555

      SHA256

      fe9c395be6af8aaed05b9b516b9862dc258f6091456036b68ff65e938f662ca9

      SHA512

      4220000f7e18bfac3547a3cb15194a7a5c62080b8ce985737523f819a7744211ea441706f24bc19e76f0f8c61cef35790703e2bdc23d260d35f5a37d62c83083

    • C:\Users\Admin\AppData\Roaming\Gongle\aO437HV3W0\LOG.old
      Filesize

      293B

      MD5

      35a59bf5f84a92ffacf1424219da9740

      SHA1

      e2e3b2af6a2e6c8fc0e9eb56e746f6398f67b07d

      SHA256

      b0840212236bd08136388c31b3dd00b7cb4962500a706585953f3c1d3ec21369

      SHA512

      0cd80a11187d7e94ea4c3d581909e633ba7636e91792f5b03f84980f34f97cce0018b8c99420870c8503a94f5a6448250ebbf343bf602171b8b535410731182e

    • C:\Users\Admin\AppData\Roaming\Gongle\aTY8BMV9ON\afevplna.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
      Filesize

      48KB

      MD5

      d3211993a87fb182e9b56e82acb5549c

      SHA1

      9136c9ad046d538d9cd524ad27f9935779516831

      SHA256

      a5442e3c9f120b581869e14b75a86c9f8257127326ee011e963bae0703103ad0

      SHA512

      6fb761177c3575f8b3885693f72bd7959781cd8767e909d76145edc1737fe07f953a563a300700cc18c779ee059328d1c9dd17af744f40cac4690aaf176cf7fb

    • memory/3420-33-0x0000000000930000-0x0000000000938000-memory.dmp
      Filesize

      32KB

    • memory/3420-28-0x0000000000930000-0x0000000000938000-memory.dmp
      Filesize

      32KB

    • memory/3420-29-0x0000000000950000-0x0000000000951000-memory.dmp
      Filesize

      4KB

    • memory/3420-32-0x0000000000930000-0x0000000000938000-memory.dmp
      Filesize

      32KB

    • memory/3420-30-0x0000000000930000-0x0000000000938000-memory.dmp
      Filesize

      32KB

    • memory/5072-42-0x0000000008F30000-0x0000000008F3C000-memory.dmp
      Filesize

      48KB

    • memory/5072-173-0x000000000B0C0000-0x000000000B172000-memory.dmp
      Filesize

      712KB

    • memory/5072-40-0x000000000B310000-0x000000000B376000-memory.dmp
      Filesize

      408KB

    • memory/5072-41-0x0000000008F40000-0x0000000008F4A000-memory.dmp
      Filesize

      40KB

    • memory/5072-0-0x00000000746AE000-0x00000000746AF000-memory.dmp
      Filesize

      4KB

    • memory/5072-43-0x000000000AEB0000-0x000000000AEB8000-memory.dmp
      Filesize

      32KB

    • memory/5072-13-0x0000000013100000-0x0000000013DA2000-memory.dmp
      Filesize

      12.6MB

    • memory/5072-12-0x000000000B390000-0x000000000BF90000-memory.dmp
      Filesize

      12.0MB

    • memory/5072-11-0x00000000746A0000-0x0000000074E50000-memory.dmp
      Filesize

      7.7MB

    • memory/5072-10-0x00000000746AE000-0x00000000746AF000-memory.dmp
      Filesize

      4KB

    • memory/5072-6-0x00000000746A0000-0x0000000074E50000-memory.dmp
      Filesize

      7.7MB

    • memory/5072-5-0x0000000005EB0000-0x0000000006454000-memory.dmp
      Filesize

      5.6MB

    • memory/5072-4-0x0000000005860000-0x00000000058F2000-memory.dmp
      Filesize

      584KB

    • memory/5072-39-0x0000000001720000-0x000000000172A000-memory.dmp
      Filesize

      40KB

    • memory/5072-174-0x000000000B1F0000-0x000000000B212000-memory.dmp
      Filesize

      136KB

    • memory/5072-175-0x000000000DB90000-0x000000000DC06000-memory.dmp
      Filesize

      472KB

    • memory/5072-176-0x000000000B240000-0x000000000B25E000-memory.dmp
      Filesize

      120KB

    • memory/5072-177-0x000000000DC10000-0x000000000DC60000-memory.dmp
      Filesize

      320KB

    • memory/5072-178-0x000000000B290000-0x000000000B2FA000-memory.dmp
      Filesize

      424KB

    • memory/5072-179-0x000000000DC60000-0x000000000DFB4000-memory.dmp
      Filesize

      3.3MB

    • memory/5072-180-0x000000000DFF0000-0x000000000E03C000-memory.dmp
      Filesize

      304KB

    • memory/5072-184-0x000000000E4E0000-0x000000000E51C000-memory.dmp
      Filesize

      240KB

    • memory/5072-185-0x000000000E090000-0x000000000E0B1000-memory.dmp
      Filesize

      132KB

    • memory/5072-3-0x00000000017F0000-0x00000000017FA000-memory.dmp
      Filesize

      40KB

    • memory/5072-2-0x0000000005730000-0x000000000574A000-memory.dmp
      Filesize

      104KB

    • memory/5072-1-0x0000000000A00000-0x0000000000A0C000-memory.dmp
      Filesize

      48KB

    • memory/5072-200-0x0000000006F70000-0x0000000006F7A000-memory.dmp
      Filesize

      40KB