Analysis

  • max time kernel
    153s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 06:18

General

  • Target

    client.exe

  • Size

    241KB

  • MD5

    7cb6d77a9701ddbac67107ef588823ef

  • SHA1

    c149f34aa1882a4d7643368adaf8b0c4450e8d4b

  • SHA256

    5fe7239ad24b839ef440f2f87acb5b7c8cd45e78f0845eaff1e13c4dc202004d

  • SHA512

    4624042aad2736146a9b6147a233b5705156dee1ca9a137cbf2f259118b429773b70838157c21e7102f42cdc61c4fae216b651446624422f11c55977741b2632

  • SSDEEP

    3072:GW1+NyffUvoT+MXpZSylO6d1v01wtialvaTAIns5cdZTrbp:G2fXUQznPO6dVQWIB3TJ

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

31.41.44.28

146.19.233.250

46.8.19.158

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.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\client.exe
    "C:\Users\Admin\AppData\Local\Temp\client.exe"
    1⤵
      PID:2800
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 356
        2⤵
        • Program crash
        PID:2676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2800 -ip 2800
      1⤵
        PID:636

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2800-0-0x00000000006B0000-0x00000000006C5000-memory.dmp

        Filesize

        84KB

      • memory/2800-1-0x0000000002070000-0x000000000207B000-memory.dmp

        Filesize

        44KB

      • memory/2800-2-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/2800-4-0x00000000006B0000-0x00000000006C5000-memory.dmp

        Filesize

        84KB

      • memory/2800-5-0x0000000002070000-0x000000000207B000-memory.dmp

        Filesize

        44KB