Analysis

  • max time kernel
    135s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2023, 14:36

General

  • Target

    69d646441885a01d2203c17d5b38c1772d0f8cb76d0a43d33d143e7a0b13f6f8.dll

  • Size

    39KB

  • MD5

    4984b442edb1cf12523faec4ad99c4ef

  • SHA1

    5387e3fad9ee5d4e894f9ed8c6867c341f6dab11

  • SHA256

    69d646441885a01d2203c17d5b38c1772d0f8cb76d0a43d33d143e7a0b13f6f8

  • SHA512

    e0f7a261784c295fe86b6d5ef6ad25666cb32d7b7491212a9f8fce52d7436875221b90bb58964c44c55378e4101f65d0346dfc5df087876ae89a02fedbd887f1

  • SSDEEP

    768:A2SGgWkKlrFv+y5NGQgGoKItuFe666yuwyF8sj1YsFVOZd43HmIt6J:MGtkKlA2oKItuLn3kfsLs9/

Malware Config

Extracted

Family

gozi

Botnet

5050

C2

https://config.edge.skype.com

91.215.85.201

Attributes
  • base_path

    /jerry/

  • build

    250255

  • 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\69d646441885a01d2203c17d5b38c1772d0f8cb76d0a43d33d143e7a0b13f6f8.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4576
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\69d646441885a01d2203c17d5b38c1772d0f8cb76d0a43d33d143e7a0b13f6f8.dll
      2⤵
        PID:4864

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4864-133-0x00000000001F0000-0x00000000001FD000-memory.dmp

            Filesize

            52KB