Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 22:51

General

  • Target

    JaffaCakes118_ca12afbb159496fd4293320610a8b4fae17bacc58f4edc17c15c6b983d9ffff2.dll

  • Size

    625KB

  • MD5

    2a28abf8c88294994f3b1f3f82f87b3b

  • SHA1

    bf4c40536b43a8f47272181fffb89376cf570aec

  • SHA256

    ca12afbb159496fd4293320610a8b4fae17bacc58f4edc17c15c6b983d9ffff2

  • SHA512

    626f948f214b1b90d229a4a4009eec3690101e3a333adb7d8a2d813389589510fc18e946f41ab6e726b3e526f59729b8423a9c40759af0d94e77b9c3930ea72b

  • 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
  • Blocklisted process makes network request 4 IoCs
  • 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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ca12afbb159496fd4293320610a8b4fae17bacc58f4edc17c15c6b983d9ffff2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3292
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ca12afbb159496fd4293320610a8b4fae17bacc58f4edc17c15c6b983d9ffff2.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      PID:5080

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5080-0-0x0000000000B40000-0x0000000000BDF000-memory.dmp

    Filesize

    636KB

  • memory/5080-3-0x00000000008B0000-0x00000000008B6000-memory.dmp

    Filesize

    24KB

  • memory/5080-2-0x0000000000B40000-0x0000000000BDF000-memory.dmp

    Filesize

    636KB

  • memory/5080-5-0x0000000000C70000-0x0000000000C7D000-memory.dmp

    Filesize

    52KB

  • memory/5080-7-0x0000000000B40000-0x0000000000BDF000-memory.dmp

    Filesize

    636KB