Analysis

  • max time kernel
    151s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    02-12-2021 14:15

General

  • Target

    reg.exe

  • Size

    421KB

  • MD5

    6054a52000e12227158d5da6410896c5

  • SHA1

    91b7c607dcac68260ca4175d21372796614269d5

  • SHA256

    4dbb7c1c75a4553436b03d96efcb5aa20c7c3668cfd6a50cb2c08fff92d5f499

  • SHA512

    291c418844648231b70e9886563e7d44d1ae9427b16adadee7004a0a121dfe73610fbc9a53dbf7e266b8a2809ced38fff7071403dba18790f05031bddcf864ae

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\reg.exe
    "C:\Users\Admin\AppData\Local\Temp\reg.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 668
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1492

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1492-61-0x0000000000000000-mapping.dmp
  • memory/1492-62-0x00000000005E0000-0x00000000005E1000-memory.dmp
    Filesize

    4KB

  • memory/1516-55-0x0000000000A90000-0x0000000000A91000-memory.dmp
    Filesize

    4KB

  • memory/1516-57-0x0000000076A21000-0x0000000076A23000-memory.dmp
    Filesize

    8KB

  • memory/1516-58-0x00000000004C0000-0x00000000004C8000-memory.dmp
    Filesize

    32KB

  • memory/1516-59-0x0000000004870000-0x0000000004871000-memory.dmp
    Filesize

    4KB

  • memory/1516-60-0x0000000005170000-0x00000000051C8000-memory.dmp
    Filesize

    352KB