Analysis

  • max time kernel
    143s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    06-11-2020 13:27

General

  • Target

    0eab449df8e24c31b6f071f8b09621cd26256cb4.input.exe

  • Size

    1.0MB

  • MD5

    0e255d8ffd81e9b66b65457fdd0df898

  • SHA1

    0eab449df8e24c31b6f071f8b09621cd26256cb4

  • SHA256

    37998d259832ac95e63948048219c90ff4965df44a4e4bfa782bd4e2b50e1d18

  • SHA512

    9a2c7469797217c9cc1f6ae56cd699558b77f6e2d95496046e6a8b46ac8b5526688175a0013774b05e34430c6964275d93a74c8330e06ea80f1d59e34ad12261

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs
  • Drops startup file 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies service 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Modifies registry class 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0eab449df8e24c31b6f071f8b09621cd26256cb4.input.exe
    "C:\Users\Admin\AppData\Local\Temp\0eab449df8e24c31b6f071f8b09621cd26256cb4.input.exe"
    1⤵
    • Drops startup file
    • Checks whether UAC is enabled
    • Modifies service
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4644
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 2796
      2⤵
      • Program crash
      PID:1868

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

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Downloads

  • memory/4644-5-0x000000000A830000-0x000000000A831000-memory.dmp
    Filesize

    4KB