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Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2024, 02:27

General

  • Target

    JaffaCakes118_ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec.dll

  • Size

    626KB

  • MD5

    45df31e8427079729532ee3f4210124a

  • SHA1

    2e8f23619e14e8add4102a8cafe73cdee3865b0c

  • SHA256

    ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec

  • SHA512

    936d363888a1694ee3561e2629252bf00fedb2ced757cf6f3fa154e0f0fc3649c99ce59c243d9ba0a64f5e3a75f2150271d4da62be6b947d305356ad2bfc6a48

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z1:+w1lEKOpuYxiwkkgjAN8Z1

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_ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2720
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ac2f8ef4e75bd20efa7cd57d5e6ade83245f693601b37da94220d24c369434ec.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2688-0-0x0000000000190000-0x000000000022F000-memory.dmp

    Filesize

    636KB

  • memory/2688-3-0x0000000000170000-0x0000000000176000-memory.dmp

    Filesize

    24KB

  • memory/2688-2-0x0000000000190000-0x000000000022F000-memory.dmp

    Filesize

    636KB

  • memory/2688-4-0x0000000000190000-0x000000000022F000-memory.dmp

    Filesize

    636KB

  • memory/2688-5-0x0000000000190000-0x000000000022F000-memory.dmp

    Filesize

    636KB

  • memory/2688-6-0x0000000000430000-0x000000000043D000-memory.dmp

    Filesize

    52KB

  • memory/2688-9-0x0000000000190000-0x000000000022F000-memory.dmp

    Filesize

    636KB