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
    22-12-2024 09:29

General

  • Target

    JaffaCakes118_efe81a84ef3df991c297fbe02045ed8172f09631e3299b3faa85b2d07c980152.dll

  • Size

    624KB

  • MD5

    3eb9df209397e76fe8bee44afbcf7a5d

  • SHA1

    9dae445fd05db7dfed39be1adf269d37d16c2c24

  • SHA256

    efe81a84ef3df991c297fbe02045ed8172f09631e3299b3faa85b2d07c980152

  • SHA512

    52d279d67b05ae588e8833209a0fd70d8039170f46fb929f6f0325047da2f5175938478763c65c0404f73f3d004e6c91ab03699ff3a80f0aa4079a39afe2de31

  • 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_efe81a84ef3df991c297fbe02045ed8172f09631e3299b3faa85b2d07c980152.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_efe81a84ef3df991c297fbe02045ed8172f09631e3299b3faa85b2d07c980152.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2640-0-0x0000000000170000-0x000000000020F000-memory.dmp

    Filesize

    636KB

  • memory/2640-2-0x0000000000170000-0x000000000020F000-memory.dmp

    Filesize

    636KB

  • memory/2640-3-0x00000000002A0000-0x00000000002A6000-memory.dmp

    Filesize

    24KB

  • memory/2640-4-0x00000000002D0000-0x00000000002DD000-memory.dmp

    Filesize

    52KB

  • memory/2640-7-0x0000000000170000-0x000000000020F000-memory.dmp

    Filesize

    636KB