Analysis

  • max time kernel
    139s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2023 12:39

General

  • Target

    client.exe

  • Size

    360KB

  • MD5

    b1f338b2dc731820952a1b879fcb1b00

  • SHA1

    d33b4542f8cb7c318111cf8cff285305bdb85833

  • SHA256

    12f1fa49ce2f2fd19db6147e547a35625c260b2fec2ecf67de89c837990c5d94

  • SHA512

    3d7f0ddc847b8d3a7867835c1e88b1f6a2142bf83d094df29f676aad195ed1e18b48fb5d97cb456602fb81f2ff9c6114f0f87dc3c2acd3bd9f12e3bade551999

  • SSDEEP

    6144:PtZXGw8WTOhrcl8678wdIvPuNkD+7uzXx9QZo9PW4wMdcCfLm:qw8XcV78wZ7uzXbf+0dcwm

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

http://iextrawebty.com

Attributes
  • base_path

    /jerry/

  • build

    250260

  • exe_type

    loader

  • extension

    .bob

  • server_id

    50

rsa_pubkey.plain
aes.plain

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Dave packer 1 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

Processes

  • C:\Users\Admin\AppData\Local\Temp\client.exe
    "C:\Users\Admin\AppData\Local\Temp\client.exe"
    1⤵
      PID:1344

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1344-1-0x00000000003C0000-0x00000000003CC000-memory.dmp

      Filesize

      48KB

    • memory/1344-0-0x00000000003D0000-0x00000000003DF000-memory.dmp

      Filesize

      60KB

    • memory/1344-5-0x00000000003E0000-0x00000000003EF000-memory.dmp

      Filesize

      60KB

    • memory/1344-11-0x0000000000750000-0x000000000075D000-memory.dmp

      Filesize

      52KB