Analysis

  • max time kernel
    151s
  • max time network
    160s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    01-07-2022 06:39

General

  • Target

    ecc8442d71e5f124b3f368e351a6d5bb094a2f64ecb7618dc233c3fbaae31cb3.exe

  • Size

    213KB

  • MD5

    dff480cd23f848f857536e74007a4d15

  • SHA1

    e5812cb089df331d5904173b8fb632de04d0994c

  • SHA256

    ecc8442d71e5f124b3f368e351a6d5bb094a2f64ecb7618dc233c3fbaae31cb3

  • SHA512

    5fd4221823d82f207cb92998170fe82889a7a1616ecd3a6feb29dac6a297512cfb8678accbd92f68648191bf9042c57964fddebbfd51c79e136ca7998c6ef1d2

Malware Config

Extracted

Family

gozi_ifsb

Botnet

2000

C2

foo.fulldin.at/webstore

bat.fulldin.at/webstore

Attributes
  • build

    217107

  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    0x4eb7d2ca

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • dns_servers

    193.183.98.66

    89.40.116.230

    94.247.43.254

    195.10.195.195

    8.8.8.8

  • exe_type

    loader

  • server_id

    550

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi, Gozi IFSB

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

  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecc8442d71e5f124b3f368e351a6d5bb094a2f64ecb7618dc233c3fbaae31cb3.exe
    "C:\Users\Admin\AppData\Local\Temp\ecc8442d71e5f124b3f368e351a6d5bb094a2f64ecb7618dc233c3fbaae31cb3.exe"
    1⤵
      PID:624

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/624-54-0x0000000000400000-0x0000000000D51000-memory.dmp
      Filesize

      9.3MB

    • memory/624-55-0x0000000000280000-0x000000000028F000-memory.dmp
      Filesize

      60KB

    • memory/624-61-0x0000000000EF0000-0x0000000000EFB000-memory.dmp
      Filesize

      44KB

    • memory/624-62-0x0000000000220000-0x000000000022B000-memory.dmp
      Filesize

      44KB

    • memory/624-63-0x0000000000400000-0x0000000000D51000-memory.dmp
      Filesize

      9.3MB