Analysis

  • max time kernel
    141s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 13:00

General

  • Target

    JaffaCakes118_4d2efcf7274b83460bc5977c9cf6ada7bce0f366c58a63a3a41b8bc64c0f2aa3.dll

  • Size

    624KB

  • MD5

    44c05c19f071aa0ab2d25029c2b1b32b

  • SHA1

    e5663be8ef688bb96ec9e33df4d1b20b2e0bf9d2

  • SHA256

    4d2efcf7274b83460bc5977c9cf6ada7bce0f366c58a63a3a41b8bc64c0f2aa3

  • SHA512

    63cd40c0c2bf58edde749f399d2ec1a79013d736a67ee96f5616e7227cb6c2229d7f0c9352a563d3fd49977377084c2f03e1f32f7ba635b33e89448416942f43

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZY:+w1lEKOpuYxiwkkgjAN8ZY

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_4d2efcf7274b83460bc5977c9cf6ada7bce0f366c58a63a3a41b8bc64c0f2aa3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4d2efcf7274b83460bc5977c9cf6ada7bce0f366c58a63a3a41b8bc64c0f2aa3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2032-0-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-2-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-3-0x00000000001C0000-0x00000000001C6000-memory.dmp

    Filesize

    24KB

  • memory/2032-4-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-5-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-6-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-7-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-11-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-14-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-15-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB

  • memory/2032-17-0x0000000000990000-0x0000000000A2F000-memory.dmp

    Filesize

    636KB