Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2024, 02:20 UTC

General

  • Target

    9564-1941-0x0000000000A50000-0x0000000000F3F000-memory.exe

  • Size

    4.9MB

  • MD5

    2059337156358bbf79c5e2de8a2246f5

  • SHA1

    dead0d54aab70bbaf5b2068388bf32b04cc387d0

  • SHA256

    a8be34648835d504b6db4a9f211ce847353eb500e175e4ef696245ea17a0af5e

  • SHA512

    e8e283a3a777d8cdb32ff691097dcaf708898b048cf91d4a476ebeb70455b50ebbf270002d3080f5c7075c552a4b93ca3d875c4f5d9a2211d05e297e4b5ca689

  • SSDEEP

    49152:TlwOusKdXxiTZqqJ0BYrqn3PvY2Q6M3QqpJt:eOfMXxiTgq6B33I2QLRJt

Malware Config

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\9564-1941-0x0000000000A50000-0x0000000000F3F000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\9564-1941-0x0000000000A50000-0x0000000000F3F000-memory.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4116 -s 224
      2⤵
      • Program crash
      PID:4084
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4116 -ip 4116
    1⤵
      PID:536

    Network

    • flag-us
      DNS
      154.239.44.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      154.239.44.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      83.210.23.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      83.210.23.2.in-addr.arpa
      IN PTR
      Response
      83.210.23.2.in-addr.arpa
      IN PTR
      a2-23-210-83deploystaticakamaitechnologiescom
    • flag-us
      DNS
      140.32.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      140.32.126.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      217.106.137.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      217.106.137.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      197.87.175.4.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      197.87.175.4.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      198.187.3.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      198.187.3.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      92.12.20.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      92.12.20.2.in-addr.arpa
      IN PTR
      Response
      92.12.20.2.in-addr.arpa
      IN PTR
      a2-20-12-92deploystaticakamaitechnologiescom
    • flag-us
      DNS
      215.143.182.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      215.143.182.52.in-addr.arpa
      IN PTR
      Response
    No results found
    • 8.8.8.8:53
      154.239.44.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      154.239.44.20.in-addr.arpa

    • 8.8.8.8:53
      83.210.23.2.in-addr.arpa
      dns
      70 B
      133 B
      1
      1

      DNS Request

      83.210.23.2.in-addr.arpa

    • 8.8.8.8:53
      140.32.126.40.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      140.32.126.40.in-addr.arpa

    • 8.8.8.8:53
      95.221.229.192.in-addr.arpa
      dns
      73 B
      144 B
      1
      1

      DNS Request

      95.221.229.192.in-addr.arpa

    • 8.8.8.8:53
      217.106.137.52.in-addr.arpa
      dns
      73 B
      147 B
      1
      1

      DNS Request

      217.106.137.52.in-addr.arpa

    • 8.8.8.8:53
      197.87.175.4.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      197.87.175.4.in-addr.arpa

    • 8.8.8.8:53
      198.187.3.20.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      198.187.3.20.in-addr.arpa

    • 8.8.8.8:53
      92.12.20.2.in-addr.arpa
      dns
      69 B
      131 B
      1
      1

      DNS Request

      92.12.20.2.in-addr.arpa

    • 8.8.8.8:53
      215.143.182.52.in-addr.arpa
      dns
      73 B
      147 B
      1
      1

      DNS Request

      215.143.182.52.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/4116-0-0x0000000000210000-0x00000000006FF000-memory.dmp

      Filesize

      4.9MB

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