Analysis

  • max time kernel
    157s
  • max time network
    164s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    22-11-2021 13:27

General

  • Target

    d1c464402d432fe5c664c78ebaaed208.dll

  • Size

    122KB

  • MD5

    d1c464402d432fe5c664c78ebaaed208

  • SHA1

    c515b9649533481c2a189897ac22d5b7b74432b9

  • SHA256

    9ef7ed2350cf20e7180d5cf9a2e0cf9a8a9298aa472ad50190a9e61689d769b9

  • SHA512

    3b3e5675a7d24400718386393bb42d35d5dd3fc9b3fb86456971c621b2146baa8384434ca27f50c1e1fff4ffd4d4124c8b922d74e4fcd51243b989eaa3764b62

Malware Config

Extracted

Family

gozi_ifsb

Botnet

8899

C2

microsoft.com/windowsdisabler

https://technoshoper.com

https://avolebukoneh.website

http://technoshoper.com

http://avolebukoneh.website

Attributes
  • build

    260216

  • dga_season

    10

  • exe_type

    loader

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi, Gozi IFSB

    Gozi ISFB 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\d1c464402d432fe5c664c78ebaaed208.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2788
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\d1c464402d432fe5c664c78ebaaed208.dll
      2⤵
        PID:2780

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2780-118-0x0000000000000000-mapping.dmp
    • memory/2780-119-0x0000000002FB0000-0x0000000002FBF000-memory.dmp
      Filesize

      60KB