Analysis

  • max time kernel
    151s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 03:20

General

  • Target

    056c0429b9d6e5cb9712122b1d5b595266770f18fbee401190f7b6a121688b70.exe

  • Size

    604KB

  • MD5

    edd1c81a483697c75f84c16047060bff

  • SHA1

    42511be0a2374fe81e2bd23e222341eadb18ab2d

  • SHA256

    056c0429b9d6e5cb9712122b1d5b595266770f18fbee401190f7b6a121688b70

  • SHA512

    b2f8624bbcf7caa016656a6051682420a3e195646d72f74b2420b7b19c9c1697b348d512139831c83f197ff0ddc4245b05d5ae2cc3a546cda8880b57064278bd

  • SSDEEP

    6144:psNyDWv14FcGtk1+Of1GhTNCTmEfbRE0687sqYMEcLmFoMj8S9xlNI43wIRzvsg2:pgwWa6G8pGJA5REuE91xlNI4Jzvsggv

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\056c0429b9d6e5cb9712122b1d5b595266770f18fbee401190f7b6a121688b70.exe
    "C:\Users\Admin\AppData\Local\Temp\056c0429b9d6e5cb9712122b1d5b595266770f18fbee401190f7b6a121688b70.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Users\Admin\AppData\Local\Temp\056c0429b9d6e5cb9712122b1d5b595266770f18fbee401190f7b6a121688b70.exe
      C:\Users\Admin\AppData\Local\Temp\056c0429b9d6e5cb9712122b1d5b595266770f18fbee401190f7b6a121688b70.exe
      2⤵
      • UAC bypass
      • Disables RegEdit via registry modification
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Modifies Internet Explorer settings
      • Modifies Internet Explorer start page
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:1456

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/988-54-0x0000000075021000-0x0000000075023000-memory.dmp

    Filesize

    8KB

  • memory/1456-57-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1456-58-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1456-60-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1456-62-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1456-68-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB