Resubmissions

09-10-2023 19:44

231009-yf1lesfh8s 10

09-10-2023 18:23

231009-w1tmhahd93 10

Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    09-10-2023 18:23

General

  • Target

    client.exe

  • Size

    359KB

  • MD5

    5afca9ef360236eaf6e55b2d8ce114be

  • SHA1

    7d2919aa03a96c91cc4d0724906c572e12a14d75

  • SHA256

    7e2adc1e8273c9662cc51304835805cc31d1a65c5b151789b69e5441cb666465

  • SHA512

    a52ca21d09fb22a85d5c01301f6d07538b1315764c07772ec0eb5c15d20cec5bc592213995d78e5b0f1bd4db41c605dc66057ef6c1043bc176e27c0b795ca2a8

  • SSDEEP

    6144:Lmjuf/Ei1AhA8QZtEH7wjYjjrF5GPKWpnSi97Q/VqMITAWWSlhEszcC:Lbf/P19b47wjYjj6dAAMoH7lhHcC

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

5050

C2

http://iextrawebty.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.

  • Dave packer 1 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

Processes

  • C:\Users\Admin\AppData\Local\Temp\client.exe
    "C:\Users\Admin\AppData\Local\Temp\client.exe"
    1⤵
      PID:1648

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1648-0-0x0000000000090000-0x000000000009F000-memory.dmp

      Filesize

      60KB

    • memory/1648-4-0x0000000000400000-0x000000000040F000-memory.dmp

      Filesize

      60KB

    • memory/1648-5-0x0000000000080000-0x000000000008C000-memory.dmp

      Filesize

      48KB

    • memory/1648-11-0x0000000000170000-0x000000000017D000-memory.dmp

      Filesize

      52KB