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Analysis

  • max time kernel
    141s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    24/12/2024, 22:43

General

  • Target

    JaffaCakes118_86d61aa4ed1d997bc054eba24fb08ea84d174174547f3fa0eac827e752c02ff0.dll

  • Size

    626KB

  • MD5

    9383eb5aff015ec459bc1dbe0ee225d3

  • SHA1

    b8d87586a86ff604027d1a981b9b3c83b139051f

  • SHA256

    86d61aa4ed1d997bc054eba24fb08ea84d174174547f3fa0eac827e752c02ff0

  • SHA512

    6dbe6ad2fbcc06790ca66bdd99b1a58cbe60f8ad4311db70f415e89eab08ddf0b12ed3d1cc89fb1096691f462562939fd80cea333329c21928ca3d1dedfc57fb

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z5j:+w1lEKOpuYxiwkkgjAN8Z5j

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 3 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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86d61aa4ed1d997bc054eba24fb08ea84d174174547f3fa0eac827e752c02ff0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86d61aa4ed1d997bc054eba24fb08ea84d174174547f3fa0eac827e752c02ff0.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      PID:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2536-2-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-3-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/2536-0-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-4-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-6-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-7-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-8-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-9-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB

  • memory/2536-10-0x00000000002F0000-0x00000000002FD000-memory.dmp

    Filesize

    52KB

  • memory/2536-13-0x0000000000410000-0x00000000004AF000-memory.dmp

    Filesize

    636KB