Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 00:31

General

  • Target

    JaffaCakes118_214b6e277ec3c6e46adc1122eeb3b8949524ba8ac63633a1d2bd664632b62e40.dll

  • Size

    625KB

  • MD5

    1a05872b8d1aba8f45cb60a77f6deb3a

  • SHA1

    b8204961d1d1da36ce9dde9373f0f7d0789ba809

  • SHA256

    214b6e277ec3c6e46adc1122eeb3b8949524ba8ac63633a1d2bd664632b62e40

  • SHA512

    ae08ac6d5e473613d4ff3191104932933a022777f24f2f72cfbc79d706e7584ab3b556c69aa2d33b879a43f72572b5572f7866f46d75e42ff326e05870ee9480

  • SSDEEP

    12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Zu:+w1lEKOpuYxiwkkgjAN8Zu

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 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_214b6e277ec3c6e46adc1122eeb3b8949524ba8ac63633a1d2bd664632b62e40.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4700
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_214b6e277ec3c6e46adc1122eeb3b8949524ba8ac63633a1d2bd664632b62e40.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      PID:2156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2156-1-0x0000000002180000-0x000000000221F000-memory.dmp

    Filesize

    636KB

  • memory/2156-2-0x0000000002180000-0x000000000221F000-memory.dmp

    Filesize

    636KB

  • memory/2156-3-0x0000000000A60000-0x0000000000A66000-memory.dmp

    Filesize

    24KB

  • memory/2156-4-0x00000000028A0000-0x00000000028AD000-memory.dmp

    Filesize

    52KB

  • memory/2156-7-0x0000000002180000-0x000000000221F000-memory.dmp

    Filesize

    636KB