Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    01-12-2021 08:29

General

  • Target

    Overdue Invoice.exe

  • Size

    614KB

  • MD5

    fc0c4e91f8407bc6d4d650924e7a4fae

  • SHA1

    6dd4286594c7d6171c9cf8479cd6a2b0821d053f

  • SHA256

    e630a2d0f63e21c38730606f15825c625d37eb1ff5b038724b403a1f72c591ec

  • SHA512

    038c6d7e7a455bf79fc9c5e77800d04be999b0ba84568eb90b18fb622577ceb54fa4ab5854bc8386b48d6cbaa53008993f94eb8172b6d8d74107cdb741ef811f

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Overdue Invoice.exe
    "C:\Users\Admin\AppData\Local\Temp\Overdue Invoice.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 668
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1404

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1404-60-0x0000000000000000-mapping.dmp
  • memory/1404-61-0x00000000002B0000-0x00000000002B1000-memory.dmp
    Filesize

    4KB

  • memory/1772-55-0x00000000013C0000-0x00000000013C1000-memory.dmp
    Filesize

    4KB

  • memory/1772-57-0x0000000004BA0000-0x0000000004BA1000-memory.dmp
    Filesize

    4KB

  • memory/1772-58-0x00000000002C0000-0x00000000002C6000-memory.dmp
    Filesize

    24KB

  • memory/1772-59-0x0000000004C40000-0x0000000004C97000-memory.dmp
    Filesize

    348KB