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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
    25/12/2024, 04:22

General

  • Target

    JaffaCakes118_3d65c67dc3f9ef79cccff90b5c758c31fa3d01c6db32b7672a067dcba0a32755.dll

  • Size

    626KB

  • MD5

    851c042cf315b6e5c8be7d8c950e8f94

  • SHA1

    ed76068647e377d15efbd11fbef0f1f6221f344b

  • SHA256

    3d65c67dc3f9ef79cccff90b5c758c31fa3d01c6db32b7672a067dcba0a32755

  • SHA512

    0faa83f04c7941a5bbffb32b67a840b1e7aafbb7035069746cadd3a55bbb1a1efd290fe9bde3f5ee94f898acd24312ff517d1b2b59c3aade23fe8818cddb6f7c

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8ZS:+w1lEKOpuYxiwkkgjAN8ZS

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_3d65c67dc3f9ef79cccff90b5c758c31fa3d01c6db32b7672a067dcba0a32755.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3d65c67dc3f9ef79cccff90b5c758c31fa3d01c6db32b7672a067dcba0a32755.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1852-0-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-3-0x00000000001B0000-0x00000000001B6000-memory.dmp

    Filesize

    24KB

  • memory/1852-2-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-4-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-5-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-9-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-10-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-11-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-14-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-15-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB

  • memory/1852-17-0x0000000001E30000-0x0000000001ECF000-memory.dmp

    Filesize

    636KB