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
    24-12-2024 01:11

General

  • Target

    JaffaCakes118_fc2dbdfe1c2d937b3adff9ed3368a1026b7c527befa4c607339f8a9bf64b842e.dll

  • Size

    625KB

  • MD5

    e5d16547e99ae9129f0a6f65c267023e

  • SHA1

    9186b7b322edbfdc1f16bdf3245fcf9b2e9070f5

  • SHA256

    fc2dbdfe1c2d937b3adff9ed3368a1026b7c527befa4c607339f8a9bf64b842e

  • SHA512

    e0530d6317b69f369545fcd1cfbe0a12140cc2b3fbad9e79a374491bf6e1bc20499f5b7d8224ed8c08b7ad4043e5b515c7d31236e00ceff9b7dc60b1987acc59

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z6:+w1lEKOpuYxiwkkgjAN8Z6

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_fc2dbdfe1c2d937b3adff9ed3368a1026b7c527befa4c607339f8a9bf64b842e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2776
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fc2dbdfe1c2d937b3adff9ed3368a1026b7c527befa4c607339f8a9bf64b842e.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2772

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2772-0-0x0000000000310000-0x00000000003AF000-memory.dmp

    Filesize

    636KB

  • memory/2772-3-0x0000000000220000-0x0000000000226000-memory.dmp

    Filesize

    24KB

  • memory/2772-2-0x0000000000310000-0x00000000003AF000-memory.dmp

    Filesize

    636KB

  • memory/2772-4-0x0000000000250000-0x000000000025D000-memory.dmp

    Filesize

    52KB

  • memory/2772-7-0x0000000000310000-0x00000000003AF000-memory.dmp

    Filesize

    636KB