Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-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 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:3296
    • 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:2124
      • 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:4428
      • 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:2092
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C computerdefaults.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3204
        • C:\Windows\SysWOW64\ComputerDefaults.exe
          computerdefaults.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2968
          • C:\Windows\SysWOW64\wscript.exe
            "wscript.exe" C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4352
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
              6⤵
                PID:1568
        • 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:956
          • 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:3324
        • C:\Users\Admin\AppData\Local\Temp\s2kp3rpm.exe
          "C:\Users\Admin\AppData\Local\Temp\s2kp3rpm.exe" explorer.exe
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4824

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\402ba88b45bc47da937774a71d718bf8
      Filesize

      40KB

      MD5

      a182561a527f929489bf4b8f74f65cd7

      SHA1

      8cd6866594759711ea1836e86a5b7ca64ee8911f

      SHA256

      42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

      SHA512

      9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

    • C:\Users\Admin\AppData\Local\Temp\622fc803f81f415d89631879dc6b2592
      Filesize

      78KB

      MD5

      8bd62e9587c5ce91d7aeb228d1dc6e15

      SHA1

      eeea4947184719c8420208f100d0b0d7dc15a162

      SHA256

      e7b3fb5699f8937ceccb513e3b9279b2d873a07555e223704567672c48a13d8a

      SHA512

      422d9417ec49e32325c80fc92265715fd1cfaaae7cf49e816f6320441fbf35239a1bdf2e5990aa59530281779cdbc0b3df10e6c2cf1ee884d1150a53fc901762

    • 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\c553c92224744839b25c412c75801ac2
      Filesize

      8KB

      MD5

      79fce06a6df43322bcd79f8d87e6bafa

      SHA1

      e316b493127387954148674442ef9b4a4d3bd3fd

      SHA256

      a2ba96eb4a75792785f997318a8928479336fb9643863af629eeb42f8f6c448a

      SHA512

      2a3b2fad7633b45295a0854dfffbf9c275a7d0b7ed85252e2cf126e42c278f08a4e3523a535b56313eb1499aef44e5ae0193c0ff95bcc37a09e95d826a347b30

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

      171B

      MD5

      a34267102c21aff46aecc85598924544

      SHA1

      77268af47c6a4b9c6be7f7487b2c9b233d49d435

      SHA256

      eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

      SHA512

      5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

    • C:\Users\Admin\AppData\Local\Temp\s2kp3rpm.exe
      Filesize

      124KB

      MD5

      e898826598a138f86f2aa80c0830707a

      SHA1

      1e912a5671f7786cc077f83146a0484e5a78729c

      SHA256

      df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

      SHA512

      6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

    • C:\Users\Admin\AppData\Roaming\Gongle\a1B7GHIZ90\CURRENT
      Filesize

      16B

      MD5

      46295cac801e5d4857d09837238a6394

      SHA1

      44e0fa1b517dbf802b18faf0785eeea6ac51594b

      SHA256

      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

      SHA512

      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

    • C:\Users\Admin\AppData\Roaming\Gongle\a1B7GHIZ90\LOG
      Filesize

      329B

      MD5

      85a99259686d896afdfb3bebcecc8508

      SHA1

      502c74806024e6788b8bd2bfa471f158332ad759

      SHA256

      37c53ef335e42c2b4f6c2ea37b17ff6a0e9a7124c08b9e4355e91c06a2657a97

      SHA512

      864e35e0fca35c98e1be2c3538f1d83fb1a475d478af184c6d254ae0ddaac84c07021046c5b50761521339d21b36357a2737d7e447120083171f2daddc9e1aae

    • C:\Users\Admin\AppData\Roaming\Gongle\a1B7GHIZ90\LOG.old
      Filesize

      291B

      MD5

      bd33e6b6f9353a8da1abbb253502ab36

      SHA1

      620f7401a3b48e97902ef5450d68809bc65f1471

      SHA256

      089f5e67ed2e1a8bff2212db81700bcff57f5c03edfa7f77dc501f6c40dc577f

      SHA512

      72b3304a127f282de8938326237cf5b2de820c29110dd29289080933989455df919aa930deb384a0bfb60a22f67ff6268cc54e55f0aa9531d8115d5e87d07477

    • C:\Users\Admin\AppData\Roaming\Gongle\a1B7GHIZ90\MANIFEST-000001
      Filesize

      41B

      MD5

      5af87dfd673ba2115e2fcf5cfdb727ab

      SHA1

      d5b5bbf396dc291274584ef71f444f420b6056f1

      SHA256

      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

      SHA512

      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

    • C:\Users\Admin\AppData\Roaming\Gongle\a1JDYY48F2\pz5zwzp5.default-release\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm
      Filesize

      32KB

      MD5

      b7c14ec6110fa820ca6b65f5aec85911

      SHA1

      608eeb7488042453c9ca40f7e1398fc1a270f3f4

      SHA256

      fd4c9fda9cd3f9ae7c962b0ddf37232294d55580e1aa165aa06129b8549389eb

      SHA512

      d8d75760f29b1e27ac9430bc4f4ffcec39f1590be5aef2bfb5a535850302e067c288ef59cf3b2c5751009a22a6957733f9f80fa18f2b0d33d90c068a3f08f3b0

    • C:\Users\Admin\AppData\Roaming\Gongle\a1JDYY48F2\pz5zwzp5.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
      Filesize

      48KB

      MD5

      848e5ff5563663fd2af1aee57ed16df3

      SHA1

      1165c673b006747f5a3e23f831c14ebd600fd334

      SHA256

      58721962f8dec245a359148571d90555c8cf66e381e930f192c9297e4efd1d6f

      SHA512

      1ce4379a848acd13e56cf924b8379f6f43df87406b92855222b24d2a5a62a3bb669d18e1b387b298283d0a14967093551349dee3c6334db718bdd61b98acd68d

    • C:\Users\Admin\AppData\Roaming\Gongle\a8E8UMBIXV\LOG
      Filesize

      331B

      MD5

      d7d6a19d00ce9c3876520f6966894459

      SHA1

      1b00873d0ee8b9cb24b6d9c43560255ec028105b

      SHA256

      042fb5371cfb2364adb0aaec1f883a6f335749ea7ec639332754fbdce707ad05

      SHA512

      c0571a1ed8f8045b3637d3d960edeabde4f1edb8caeb0962edaded1ea3764b3ebfc5db1d2398c1aae6e22c581fc0a200133ee1f9f3d1a6306f7d6386d4c7492b

    • C:\Users\Admin\AppData\Roaming\Gongle\a8E8UMBIXV\LOG.old
      Filesize

      293B

      MD5

      94d446482af890a625c6219c276b2de9

      SHA1

      1a8dad85fd435db43dc3cbb37d3ee49e9154f4d1

      SHA256

      8b6083b5b593df2258ac8552691b56442ede2086fc61ca36f50118f0d00ef5a4

      SHA512

      e770d5e545bd26e1ac3d621db86036c6c235079ae559815730d4a81877a9de0c6b5bb57009703c7f7d3ca7e9ccb56d0e805988ad8aaa851bda7f3eceaba14bcc

    • memory/2124-13-0x00000000126B0000-0x0000000013352000-memory.dmp
      Filesize

      12.6MB

    • memory/2124-187-0x0000000009040000-0x0000000009090000-memory.dmp
      Filesize

      320KB

    • memory/2124-1-0x0000000000BF0000-0x0000000000BFC000-memory.dmp
      Filesize

      48KB

    • memory/2124-210-0x00000000097A0000-0x00000000097AA000-memory.dmp
      Filesize

      40KB

    • memory/2124-2-0x0000000004B70000-0x0000000004B8A000-memory.dmp
      Filesize

      104KB

    • memory/2124-39-0x0000000000CE0000-0x0000000000CEA000-memory.dmp
      Filesize

      40KB

    • memory/2124-41-0x000000000A2D0000-0x000000000A336000-memory.dmp
      Filesize

      408KB

    • memory/2124-40-0x000000000A150000-0x000000000A15A000-memory.dmp
      Filesize

      40KB

    • memory/2124-3-0x0000000000D20000-0x0000000000D2A000-memory.dmp
      Filesize

      40KB

    • memory/2124-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
      Filesize

      4KB

    • memory/2124-93-0x000000000A2A0000-0x000000000A2AC000-memory.dmp
      Filesize

      48KB

    • memory/2124-94-0x000000000A2C0000-0x000000000A2C8000-memory.dmp
      Filesize

      32KB

    • memory/2124-12-0x000000000A920000-0x000000000B520000-memory.dmp
      Filesize

      12.0MB

    • memory/2124-11-0x0000000074AD0000-0x0000000075281000-memory.dmp
      Filesize

      7.7MB

    • memory/2124-10-0x0000000074ADE000-0x0000000074ADF000-memory.dmp
      Filesize

      4KB

    • memory/2124-6-0x0000000074AD0000-0x0000000075281000-memory.dmp
      Filesize

      7.7MB

    • memory/2124-5-0x0000000005330000-0x00000000058D6000-memory.dmp
      Filesize

      5.6MB

    • memory/2124-4-0x0000000004CE0000-0x0000000004D72000-memory.dmp
      Filesize

      584KB

    • memory/2124-182-0x0000000008DA0000-0x0000000008E52000-memory.dmp
      Filesize

      712KB

    • memory/2124-183-0x0000000008EC0000-0x0000000008EE2000-memory.dmp
      Filesize

      136KB

    • memory/2124-184-0x0000000008F70000-0x0000000008FE6000-memory.dmp
      Filesize

      472KB

    • memory/2124-185-0x0000000008F10000-0x0000000008F2E000-memory.dmp
      Filesize

      120KB

    • memory/2124-195-0x00000000096F0000-0x0000000009711000-memory.dmp
      Filesize

      132KB

    • memory/2124-188-0x0000000009290000-0x00000000092FA000-memory.dmp
      Filesize

      424KB

    • memory/2124-189-0x0000000009300000-0x0000000009657000-memory.dmp
      Filesize

      3.3MB

    • memory/2124-190-0x0000000009660000-0x00000000096AC000-memory.dmp
      Filesize

      304KB

    • memory/2124-194-0x0000000009730000-0x000000000976C000-memory.dmp
      Filesize

      240KB

    • memory/3296-29-0x0000000002A00000-0x0000000002A01000-memory.dmp
      Filesize

      4KB

    • memory/3296-28-0x00000000029E0000-0x00000000029E8000-memory.dmp
      Filesize

      32KB

    • memory/3296-33-0x00000000029E0000-0x00000000029E8000-memory.dmp
      Filesize

      32KB

    • memory/3296-32-0x00000000029E0000-0x00000000029E8000-memory.dmp
      Filesize

      32KB

    • memory/3296-30-0x00000000029E0000-0x00000000029E8000-memory.dmp
      Filesize

      32KB