Analysis

  • max time kernel
    140s
  • 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 07:47

General

  • Target

    JaffaCakes118_35784ba81d0753f9f40646b98d774d0a45c3753cb38024cd7c62f088095cb0ee.dll

  • Size

    626KB

  • MD5

    8f7dc3704c67708ac6e7270cc3d8a79d

  • SHA1

    f4e1f76f991ab7b3e003ebe07bce996dec76fef8

  • SHA256

    35784ba81d0753f9f40646b98d774d0a45c3753cb38024cd7c62f088095cb0ee

  • SHA512

    0e54f4b22dda406def66ee69b0a8c2c593d2547f01447e1e9dd28401e03c874a089ef520c8b5290f392dacb2285bc0fc1db8a643782363d3248fe91ca98458af

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z3s:+w1lEKOpuYxiwkkgjAN8Z3s

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_35784ba81d0753f9f40646b98d774d0a45c3753cb38024cd7c62f088095cb0ee.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_35784ba81d0753f9f40646b98d774d0a45c3753cb38024cd7c62f088095cb0ee.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2496

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2496-0-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-3-0x00000000001C0000-0x00000000001C6000-memory.dmp

    Filesize

    24KB

  • memory/2496-2-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-4-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-5-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-6-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-7-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-8-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-9-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB

  • memory/2496-11-0x0000000000230000-0x000000000023D000-memory.dmp

    Filesize

    52KB

  • memory/2496-14-0x00000000002B0000-0x000000000034F000-memory.dmp

    Filesize

    636KB