Analysis

  • max time kernel
    122s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 14:07

General

  • Target

    inform.dll

  • Size

    206KB

  • MD5

    72e2a5c797954e895a41be5b20f867b2

  • SHA1

    419aacfb3ccea9b08277bcc9405054fa4238a597

  • SHA256

    858d867cc62c0bf13b16ccdb9f6cd6022d61fc2ab98a7db60806a35c7da9b2e0

  • SHA512

    77be53cf579f69ee728fafbe93568b8d4c462490ba3fe053db367798508abb0d7a838731d17e465f0a29b982eb49e1227d94c971823e1d375b2b761887e107b3

  • SSDEEP

    6144:sMmIE7vr+qWNGzfXDanCU60rPP+vJsWKq12Jy:o/7DrQGzfXDeCU6cevKWXwy

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

fotexion.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.

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\inform.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\inform.dll,#1
      2⤵
        PID:2464

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2464-0-0x0000000000190000-0x00000000001B9000-memory.dmp

      Filesize

      164KB

    • memory/2464-1-0x0000000000130000-0x000000000013E000-memory.dmp

      Filesize

      56KB

    • memory/2464-2-0x0000000000200000-0x000000000020D000-memory.dmp

      Filesize

      52KB

    • memory/2464-5-0x0000000000190000-0x00000000001B9000-memory.dmp

      Filesize

      164KB

    • memory/2464-6-0x0000000000130000-0x000000000013E000-memory.dmp

      Filesize

      56KB