Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 16:07

General

  • Target
    5db92f1296c7d7146dd9a5a10bfb393973ae04e1fcb03002679592090a3b928d.dll
  • Size 332KB
  • Sample260722-tkx9mscp6v
  • SHA256 5db92f1296c7d7146dd9a5a10bfb393973ae04e1fcb03002679592090a3b928d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • gozi

Extracted

Family
  • gozi

Botnet
  • 7555

C2
  • c.s-microsoft.com

  • ajax.googleapis.com

  • greatewallfirewall.xyz

  • 185.186.244.130

  • booloolo2.com

  • 37.120.222.107

Attributes
  • base_path

    /postfix/

  • build

    251173

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • dns_servers

    107.174.86.134

    107.175.127.22

  • exe_type

    loader

  • extension

    .yml

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Family: Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 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.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\5db92f1296c7d7146dd9a5a10bfb393973ae04e1fcb03002679592090a3b928d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4140
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5db92f1296c7d7146dd9a5a10bfb393973ae04e1fcb03002679592090a3b928d.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2088
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:908
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4788 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3276
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5320
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5320 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3452

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        26C212D9399727259664BDFCA073966E_912C3CA51DE6018A7BE4CA7BC64AAFCD

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\26C212D9399727259664BDFCA073966E_912C3CA51DE6018A7BE4CA7BC64AAFCD
        • Size 312B
        • SHA256 9c08972e19fd9358f5d968908a63baa283a4e20cdfc6f9f3645e60002b6c4e10
        • MD5 SHA1 SHA512 TLSH

        892580777767344DCAEF580FFA143EA6_06AA6C92E12381CACC311949FAA50FF1

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\892580777767344DCAEF580FFA143EA6_06AA6C92E12381CACC311949FAA50FF1
        • Size 952B
        • SHA256 f26c3060239d6135cfa97d12b83084d3b3ea5094da32eff85dc02540bce43c29
        • MD5 SHA1 SHA512 TLSH

        26C212D9399727259664BDFCA073966E_912C3CA51DE6018A7BE4CA7BC64AAFCD

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\26C212D9399727259664BDFCA073966E_912C3CA51DE6018A7BE4CA7BC64AAFCD
        • Size 404B
        • SHA256 2b8680e5d175b83cae67676cc6c1d1de31230074a34461fd4615d47fa309daf4
        • MD5 SHA1 SHA512 TLSH

        892580777767344DCAEF580FFA143EA6_06AA6C92E12381CACC311949FAA50FF1

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\892580777767344DCAEF580FFA143EA6_06AA6C92E12381CACC311949FAA50FF1
        • Size 438B
        • SHA256 a6cb2d9e3993a196441a287fb47a9da4e30d2c3de4c66f96e93f71ef59fe0ba7
        • MD5 SHA1 SHA512 TLSH

        search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
        • Size 4KB
        • SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KnoC876.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\KnoC876.tmp
        • Size 88KB
        • SHA256 1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2088-7-0x0000000010000000-0x000000001000F000-memory.dmp

        memory/2088-3-0x0000000002FA0000-0x0000000002FB0000-memory.dmp

        memory/2088-2-0x0000000010000000-0x000000001000F000-memory.dmp

        memory/2088-1-0x0000000010000000-0x000000001000F000-memory.dmp

        memory/2088-0-0x0000000001680000-0x000000000169F000-memory.dmp

        memory/2088-70-0x0000000010000000-0x000000001000F000-memory.dmp

        memory/2088-74-0x0000000010000000-0x000000001000F000-memory.dmp