Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-02-2025 20:37

General

  • Target

    build.exe

  • Size

    106KB

  • MD5

    7d86ce63fb857ca060c4fe1064c76e61

  • SHA1

    7ff1d6366e0545cf1b98a8410fb0abd19195e8dd

  • SHA256

    3ecfbaf4769c2db033505aed0c69fa8c0fda8dda9e343af7ccaf0d50457bd1e0

  • SHA512

    12f4292f4b6f337da19edbc5071d4e20599da1f7e07cb8ed06b950a7888251a9ec26a07e5d84c2aa935d5613b99de84bab679b43016c17939d353973d56f24a9

  • SSDEEP

    1536:U7YfZJRZk79wZn8nESiIkD2V37AUIuvQ7sG69bAdI4pxReUbpqp6bDQx:U+RZk7WZnc4YOWQ7sR9bGpxReUbpqD

Score
10/10

Malware Config

Signatures

  • StormKitty

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

  • StormKitty payload 1 IoCs
  • Stormkitty family
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\build.exe
    "C:\Users\Admin\AppData\Local\Temp\build.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2108

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2108-0-0x000007FEF56D3000-0x000007FEF56D4000-memory.dmp

    Filesize

    4KB

  • memory/2108-1-0x0000000001340000-0x0000000001360000-memory.dmp

    Filesize

    128KB

  • memory/2108-2-0x000007FEF56D0000-0x000007FEF60BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2108-3-0x000007FEF56D3000-0x000007FEF56D4000-memory.dmp

    Filesize

    4KB

  • memory/2108-4-0x000007FEF56D0000-0x000007FEF60BC000-memory.dmp

    Filesize

    9.9MB