Analysis

  • max time kernel
    29s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    22-05-2022 06:19

General

  • Target

    未命名文件夹/泠熙·Mini2.0.7迷你辅助【最新版】.exe

  • Size

    1.5MB

  • MD5

    7fedf95943b03d3536bf63a17a358e5d

  • SHA1

    a71b93119d615b540b12c3e5db5e7d63deb51b0e

  • SHA256

    799c06d86703f799ce80c089c2e05f80d0a310e3c480cf9180eeb2fc329e9cc7

  • SHA512

    79ad1925e27a1724a42ab93ba1326cb3150ee94b6eb23a6e3f78a81f33789d4708283b306e83c7f8a795a5f8144c4fe14d85badf5cf93fd518217e69b656d477

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 1 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 24 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\未命名文件夹\泠熙·Mini2.0.7迷你辅助【最新版】.exe
    "C:\Users\Admin\AppData\Local\Temp\未命名文件夹\泠熙·Mini2.0.7迷你辅助【最新版】.exe"
    1⤵
    • Loads dropped DLL
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1708
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1616

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Bootkit

1
T1067

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\未命名文件夹\ExtraDll.dll
    Filesize

    97KB

    MD5

    c35425ad1f0c32225d307310deccc335

    SHA1

    b2e347b244e40ffa113dffaffd1895777e3ac30a

    SHA256

    48773d597155dc39dd172c26867972da89dd61fcee0d138433eda26a2d8633b7

    SHA512

    47b6a7447fcc4f9f21018f608fcbdb5650f16cbd869cae5d4ed5d9b88ca1e944de1cac10e9a252aa7b210f1a31456c0ed91728b8a7e24def99d7e3f9683e2bae

  • memory/1708-54-0x00000000758D1000-0x00000000758D3000-memory.dmp
    Filesize

    8KB

  • memory/1708-56-0x00000000767A0000-0x00000000767E7000-memory.dmp
    Filesize

    284KB

  • memory/1708-464-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-465-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-463-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-462-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-469-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-470-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-468-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-467-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-466-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-472-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-471-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-475-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-474-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-473-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-480-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-479-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-478-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-477-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-476-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-481-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-484-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-485-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-483-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-482-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-488-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-487-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-486-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-493-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-492-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-491-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-490-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-489-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-496-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-497-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-495-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-494-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-502-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-501-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-500-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-499-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-498-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-504-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-503-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-506-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-507-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-505-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-509-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-508-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-512-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-513-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-511-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-510-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-515-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-514-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-517-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-518-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-516-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-522-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-523-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-521-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-520-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB

  • memory/1708-519-0x0000000002340000-0x0000000002451000-memory.dmp
    Filesize

    1.1MB