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Analysis

  • max time kernel
    281s
  • max time network
    321s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 11:43

General

  • Target

    17689160da1deaf2aec240d16d3abcc3.exe

  • Size

    46KB

  • MD5

    17689160da1deaf2aec240d16d3abcc3

  • SHA1

    95fc071ca8ecd4fccae1b59f7ff41cebc7f95803

  • SHA256

    ac21b05c452cd4a3276c3a101de808e175871879c5eaedfb312d5f45b47dd400

  • SHA512

    a3fa90c2cf653c815f2c1dc92189aea26ba20f6e3ebfaa838bfccbcb73ed1a641626fd25c0bafaf5c286a7aa09eb0859757bc86fca36d0f7035456184a3c37fc

  • SSDEEP

    768:gGprX8TA10xUkqnEmLrXDoTMJ3nYsWUW8JdfS2AG8Jx2fQnunU0KBzuXoLuGlgzV:0AGmkUEoDoTuFdfSLhcQnurKUfvJG8

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe
    "C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1912
    • C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe
      C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_win_path
      PID:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1912-0-0x0000000010000000-0x000000001000E000-memory.dmp

    Filesize

    56KB

  • memory/1912-5-0x0000000010000000-0x000000001000E000-memory.dmp

    Filesize

    56KB

  • memory/2616-1-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2616-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2616-4-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2616-7-0x0000000010000000-0x000000001000E000-memory.dmp

    Filesize

    56KB

  • memory/2616-8-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2616-9-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB

  • memory/2616-10-0x0000000013140000-0x0000000013178000-memory.dmp

    Filesize

    224KB