Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/09/2026, 12:35

General

  • Target
    2026-09-21_6bc2c68602153518aa22fa2fba2b18b6_amadey_elex_smoke-loader.exe
  • Size 2.8MB
  • Sample260922-psfmcaee25
  • SHA256 3fee1a86625f5610c64d00324bddc97163cf482f9d008df7738df5667539c74b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • gozi

Attributes
  • build

    217111

Extracted

Family
  • gozi

Botnet
  • 3555

C2
  • settings-win.data.microsoft.com

  • v60yuuu1415.com

  • jlb81hdvernon.com

  • b99vxjju.com

Attributes
  • build

    217111

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • exe_type

    loader

  • 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 7 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 5 IoCs
  • Suspicious use of SetWindowsHookEx 20 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-21_6bc2c68602153518aa22fa2fba2b18b6_amadey_elex_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-21_6bc2c68602153518aa22fa2fba2b18b6_amadey_elex_smoke-loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5988
  • 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:5340
  • 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:532
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:532 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1844
  • 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:5360
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5360 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:336
  • 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:4260
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4260 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3808
  • 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:4256
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4256 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1868
  • 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:1608
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1608 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:5852

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NewErrorPageTemplate[2]

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U1Q3VPCN\NewErrorPageTemplate[2]
        • Size 1KB
        • SHA256 77b138ab5d0a90ff04648c26addd5e414cc178165e3b54a4cb3739da0f58e075
        • MD5 SHA1 SHA512 TLSH

        errorPageStrings[1]

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\U1Q3VPCN\errorPageStrings[1]
        • Size 4KB
        • SHA256 a1270e90cea31b46432ec44731bf4400d22b38eb2855326bf934fe8f1b169a4f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dnserror[1]

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UN11FRGI\dnserror[1]
        • Size 2KB
        • SHA256 acdeb4966289b6ce46ecc879531f85e9c6f94b718aab521d38e2e00f7f7f7993
        • MD5 SHA1 SHA512 TLSH

        down[1]

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UN11FRGI\down[1]
        • Size 748B
        • SHA256 39e7de847c9f731eaa72338ad9053217b957859de27b50b6474ec42971530781
        • MD5 SHA1 SHA512 TLSH

        httpErrorPagesScripts[1]

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W8OSE262\httpErrorPagesScripts[1]
        • Size 11KB
        • SHA256 65cc039890c7ceb927ce40f6f199d74e49b8058c3f8a6e22e8f916ad90ea8649
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ~DF828FB3B6B6897C13.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\~DF828FB3B6B6897C13.TMP
        • Size 16KB
        • SHA256 a46dbc2a6a78e8a1139619af7236b623aef8b1db1d6c97f2eacfc5c359dee91b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5988-1-0x0000000000310000-0x0000000000313000-memory.dmp

        memory/5988-2-0x0000000000080000-0x0000000000408000-memory.dmp

        memory/5988-3-0x00000000026D0000-0x00000000026DF000-memory.dmp

        memory/5988-6-0x0000000000080000-0x0000000000408000-memory.dmp