Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2023 11:52

General

  • Target

    client.exe

  • Size

    242KB

  • MD5

    4972a510ae809547c72d4b34fb84e821

  • SHA1

    c38e1fac1ae3d5f4d4d1499f5f9c586e7a8c533a

  • SHA256

    1e65f7166da4f6fde70acb28b9a9be5471295b28a2e95528472f89166208bcde

  • SHA512

    c39a83dd12e96d257aa1f8da39fcfbfb18b6a64c1f4f73ade754f999cda68041141ac1d4734c0cd6a4f75a9ce2c69b402daf6633e366d54e96ceab81727a8635

  • SSDEEP

    3072:FWC+Q/GeFkivSQjdz1dcDSQlgrrWX3Sy47n5cpnDVDopTWO:FJxBFdvSggT4C3Swpn5YTj

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:228
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 520
        2⤵
        • Program crash
        PID:4856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 228 -ip 228
      1⤵
        PID:1620

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/228-0-0x00000000005D0000-0x00000000005E5000-memory.dmp

        Filesize

        84KB

      • memory/228-1-0x00000000005F0000-0x00000000005FB000-memory.dmp

        Filesize

        44KB

      • memory/228-2-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/228-3-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/228-4-0x00000000005D0000-0x00000000005E5000-memory.dmp

        Filesize

        84KB

      • memory/228-5-0x00000000005F0000-0x00000000005FB000-memory.dmp

        Filesize

        44KB

      • memory/228-6-0x00000000020D0000-0x00000000020DD000-memory.dmp

        Filesize

        52KB

      • memory/228-9-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/228-10-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB