Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 05:57

General

  • Target

    files/12.exe

  • Size

    32KB

  • MD5

    7cf3aecad9d39a53f50786d6a8027029

  • SHA1

    fb29cbd768bd1f8f3de4ad7e7e0d59266b51717b

  • SHA256

    fff353843eb081d94aac5c048c7cbc41e62ecd476a2cbee970066199f81afdaa

  • SHA512

    92df490a3e12087578d3d29cfe91e057aacbaa621e21484dc7f6867976536353d3f91ebc2d7aef644d8b345f9ba09ab07ca21811e2ed915cd131aab80c86a643

Score
8/10

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 53 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\files\12.exe
    "C:\Users\Admin\AppData\Local\Temp\files\12.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\files\12.exe" "12.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:3028

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • memory/3028-131-0x0000000000000000-mapping.dmp
  • memory/4980-130-0x00000000752B0000-0x0000000075861000-memory.dmp
    Filesize

    5.7MB

  • memory/4980-132-0x00000000752B0000-0x0000000075861000-memory.dmp
    Filesize

    5.7MB