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
    24-12-2024 15:50

General

  • Target

    JaffaCakes118_788e46efd9d216f9e95f0105c6392368c45dc57283786074395f206078a029b2.dll

  • Size

    626KB

  • MD5

    dec09f55a82f0b602c167fa66ea217f6

  • SHA1

    f6e9092fc6e06098cd954edffea9ce501f9bdcd2

  • SHA256

    788e46efd9d216f9e95f0105c6392368c45dc57283786074395f206078a029b2

  • SHA512

    6548166443e12756f74197e2d1955674a051a68f674ca2cf39a85f52d8224e80a2bfbeecb5e4db1336842c1ac6bc80a3961426b5e571838a1fbbc151f05e5605

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZE:+w1lEKOpuYxiwkkgjAN8ZE

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_788e46efd9d216f9e95f0105c6392368c45dc57283786074395f206078a029b2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_788e46efd9d216f9e95f0105c6392368c45dc57283786074395f206078a029b2.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1404-2-0x00000000009E0000-0x0000000000A7F000-memory.dmp

    Filesize

    636KB

  • memory/1404-3-0x0000000000190000-0x0000000000196000-memory.dmp

    Filesize

    24KB

  • memory/1404-0-0x00000000009E0000-0x0000000000A7F000-memory.dmp

    Filesize

    636KB

  • memory/1404-4-0x0000000000210000-0x000000000021D000-memory.dmp

    Filesize

    52KB

  • memory/1404-7-0x00000000009E0000-0x0000000000A7F000-memory.dmp

    Filesize

    636KB