Analysis

  • max time kernel
    143s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-02-2024 13:09

General

  • Target

    ae97252af977c7e64b2eeca6140e129e.dll

  • Size

    543KB

  • MD5

    ae97252af977c7e64b2eeca6140e129e

  • SHA1

    269f90889d519741b79e52ea427fbc37e6a01868

  • SHA256

    9314c01984c89151f6d4624acad638fe054b3036fcc5115271cb598954c20070

  • SHA512

    07fb03be2fbb630d17b832550b774d1f416db84b7dfe05c552ee79a752892b567f49989a1f2dd4b3e6f12cffd55ab312ae76511e841fb22c9e31eba109e8a1c5

  • SSDEEP

    12288:KaME5j1f/QOwOSnV8Eh3doxeNZNN2lFzx3ycxXs4:Kafz3E4INX03ycxc4

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

8877

C2

outlook.com

zaluoa.live

daskdjknefjkewfnkjwe.net

Attributes
  • base_path

    /jkloop/

  • build

    250207

  • dga_season

    10

  • exe_type

    loader

  • extension

    .kre

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Signatures

  • Gozi

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae97252af977c7e64b2eeca6140e129e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2448
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ae97252af977c7e64b2eeca6140e129e.dll,#1
      2⤵
        PID:3076
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3144 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3036

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3076-0-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB

      • memory/3076-1-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB

      • memory/3076-2-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
        Filesize

        4KB

      • memory/3076-3-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB

      • memory/3076-4-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB

      • memory/3076-6-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB

      • memory/3076-7-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
        Filesize

        4KB

      • memory/3076-8-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB

      • memory/3076-12-0x0000000074C10000-0x0000000074D34000-memory.dmp
        Filesize

        1.1MB