Resubmissions

18-12-2020 05:56

201218-a57dfpkmas 10

Analysis

  • max time kernel
    17s
  • max time network
    65s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    18-12-2020 05:56

General

  • Target

    5e7740afdd5c5865a2304e2f7c5fc3f1cd1016f503a4b1752923f44059fd1a57.exe

  • Size

    208KB

  • MD5

    35e3868c7d28d2ed87248077f670c707

  • SHA1

    8e54a89fc59683cee86de964ec475dea9fc5618b

  • SHA256

    5e7740afdd5c5865a2304e2f7c5fc3f1cd1016f503a4b1752923f44059fd1a57

  • SHA512

    c8bbf7d192aff6c45005700014a22ea72832febc73b16ae925b339a356815b27bea3252917a9aa94e48fc05377b85bd1206f33c7e46fb17bdf325aff7ef40e37

Malware Config

Extracted

Family

ursnif

Botnet

3400

C2

microsoft.com

update.microsoft.com

avast.com

tm90daron.club

jamericohermann.com

b9437ariane.com

Attributes
  • dga_base_url

    constitution.org/usdeclar.txt

  • dga_crc

    1.320669898e+09

  • dga_season

    10

  • dga_tlds

    com

    ru

    org

  • dns_servers

rsa_pubkey.base64
serpent.plain

Signatures

  • Ursnif, Dreambot

    Ursnif is a variant of the Gozi IFSB with more capabilities.

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e7740afdd5c5865a2304e2f7c5fc3f1cd1016f503a4b1752923f44059fd1a57.exe
    "C:\Users\Admin\AppData\Local\Temp\5e7740afdd5c5865a2304e2f7c5fc3f1cd1016f503a4b1752923f44059fd1a57.exe"
    1⤵
      PID:500

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/500-2-0x0000000000D70000-0x0000000000D7E000-memory.dmp

      Filesize

      56KB

    • memory/500-3-0x00000000012A0000-0x00000000012AF000-memory.dmp

      Filesize

      60KB