Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2024 02:27

General

  • Target

    33a49b5070e2ce6c02ac79cb8a44239de9bf29c27f481a522d23aaadd1f1ad6a.exe

  • Size

    1.8MB

  • MD5

    7cbe8e596a9accbaedfda1eb0a79a633

  • SHA1

    0d157211f273f9d2094b265ffb950ea37d42751d

  • SHA256

    33a49b5070e2ce6c02ac79cb8a44239de9bf29c27f481a522d23aaadd1f1ad6a

  • SHA512

    686b16356ef6ad29ba69dc76e1fdaf7635d00a7929fd12e5296b1a2810a91c2574a51e100c6d860e76bf9c0da3aa1c54896e400e9d12289e9ab6e5830d8906f2

  • SSDEEP

    24576:T3whrR4aDljHMNRIGxBfBE88f1hOry2pMpDqXdDb/yhAFrLhbzWemNgNrz4yfy/4:nHfSypFtLy/p1c0yAeZD10k

Malware Config

Signatures

  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 1 IoCs
  • Stormkitty family
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33a49b5070e2ce6c02ac79cb8a44239de9bf29c27f481a522d23aaadd1f1ad6a.exe
    "C:\Users\Admin\AppData\Local\Temp\33a49b5070e2ce6c02ac79cb8a44239de9bf29c27f481a522d23aaadd1f1ad6a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:400

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/400-0-0x00000000097E0000-0x00000000097EF000-memory.dmp

    Filesize

    60KB

  • memory/400-2-0x000000007499E000-0x000000007499F000-memory.dmp

    Filesize

    4KB

  • memory/400-3-0x000000002DDA0000-0x000000002DDB0000-memory.dmp

    Filesize

    64KB

  • memory/400-4-0x000000002DDE0000-0x000000002DDEA000-memory.dmp

    Filesize

    40KB

  • memory/400-5-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/400-6-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/400-7-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/400-8-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB

  • memory/400-12-0x000000002DE40000-0x000000002DE52000-memory.dmp

    Filesize

    72KB

  • memory/400-24-0x0000000074990000-0x0000000075140000-memory.dmp

    Filesize

    7.7MB