Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 11:12

General

  • Target

    JaffaCakes118_5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3.dll

  • Size

    624KB

  • MD5

    af8a61b4208206061bbc31369e36413c

  • SHA1

    6facb0c88d24f681a37bee3c8c9c81caf488225c

  • SHA256

    5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3

  • SHA512

    379af8911fc7fe0e7c84d5f66c5d7479a5a770522580ea3167165a515ac5df05ba9cce301928c810bfcac4c1a38fc45340866032a7d2cc10e1d18f164a30875c

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZaF:+w1lEKOpuYxiwkkgjAN8Za

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

999

C2

config.edge.skype.com

146.70.35.138

146.70.35.142

Attributes
  • base_path

    /phpadmin/

  • build

    250227

  • exe_type

    loader

  • extension

    .src

  • server_id

    50

rsa_pubkey.plain
aes.plain

Signatures

  • Gozi

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

  • Gozi family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5d3e27d162f1dcd2a563e9042f04a4d0ceb91707438ad65222cf99081700c1d3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2284-0-0x00000000005A0000-0x000000000063F000-memory.dmp

    Filesize

    636KB

  • memory/2284-3-0x00000000000D0000-0x00000000000D6000-memory.dmp

    Filesize

    24KB

  • memory/2284-2-0x00000000005A0000-0x000000000063F000-memory.dmp

    Filesize

    636KB

  • memory/2284-4-0x0000000000250000-0x000000000025D000-memory.dmp

    Filesize

    52KB

  • memory/2284-7-0x00000000005A0000-0x000000000063F000-memory.dmp

    Filesize

    636KB