Analysis

  • max time kernel
    146s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 11:08

General

  • Target

    mids.dll

  • Size

    744KB

  • MD5

    d6d4942cd0282dbbb0e34276706e6bab

  • SHA1

    90a17a059b290a2d5becbff3ec9fe4dabdfc06ae

  • SHA256

    5f65108386662cc4780882e06928dd940ea6c75235bf8e4c09079e6e40045326

  • SHA512

    ab028fae00d51822e25e38829ee213905d77e6810cad2339e6b2c54530f235596acd749878ef0a65cf10950f40aa4df45c3c7c8d9550add3069c5cd1734f066c

  • SSDEEP

    12288:4GzKiFJSk5OWpk0KQlL7QQDprnF0xfHHlsTRRZC7Emy/Kt28nxub/lgkjK7l6kXC:9+iFJJ5OWpk0KQh8QD8uPZC7EojvkjKa

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

7405

C2

signin.microsoft.com

login.microsoft.com

linerstats.com

linerstats.bar

infeetic.co

Attributes
  • base_path

    /includes/

  • build

    250190

  • dns_servers

    107.174.86.134

    107.175.127.22

  • exe_type

    loader

  • extension

    .img

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi

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

  • Gozi family
  • 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 58 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\mids.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\mids.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1512
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c cd rose C
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3576
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c cd dicti
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4296
  • 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:4760
  • 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:3928
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3928 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4028
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    PID:4700
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4700 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3492
  • 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:432
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:432 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1512-0-0x0000000074C37000-0x0000000074C3B000-memory.dmp

    Filesize

    16KB

  • memory/1512-2-0x0000000074B80000-0x0000000074C4B000-memory.dmp

    Filesize

    812KB

  • memory/1512-1-0x0000000074B80000-0x0000000074C4B000-memory.dmp

    Filesize

    812KB

  • memory/1512-3-0x0000000074B80000-0x0000000074C4B000-memory.dmp

    Filesize

    812KB

  • memory/1512-4-0x0000000074C37000-0x0000000074C3B000-memory.dmp

    Filesize

    16KB

  • memory/1512-7-0x0000000074B80000-0x0000000074C4B000-memory.dmp

    Filesize

    812KB

  • memory/1512-8-0x0000000074B80000-0x0000000074C4B000-memory.dmp

    Filesize

    812KB

  • memory/1512-9-0x00000000023C0000-0x00000000023D0000-memory.dmp

    Filesize

    64KB

  • memory/1512-12-0x0000000074B80000-0x0000000074C4B000-memory.dmp

    Filesize

    812KB