Analysis

  • max time kernel
    238s
  • max time network
    428s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 22:04

General

  • Target

    base/RegisterUninstall.exe

  • Size

    7KB

  • MD5

    d7e36dc5c079cd93d8d0a8d33b1819a6

  • SHA1

    f5cf37b37a443e899706d2fe107534e8e8a4a21f

  • SHA256

    4c0758fdf48e8dc3188ba5ff8df7b8c6df4a8d3f7ec5e1843305852a1e1ead2d

  • SHA512

    a4c87d5c648eb14a6ec0e0c30fee893944c45a13511d8ec26b49ec45565002d73ae4b7ec9be6a741ec4cdd5a2b3dcb8ae048c94e65ca7b030943195202f8aa5c

  • SSDEEP

    96:H9kKlfbpxct1GwYseHmmSOUa8B9zaj8dctSMV5RPDtXMbh9WOBjyyJQzNt:iMYzYseHmmSk8Bkt15R5XMbbWfl

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\base\RegisterUninstall.exe
    "C:\Users\Admin\AppData\Local\Temp\base\RegisterUninstall.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2000 -s 1128
      2⤵
      • Program crash
      PID:1304

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1304-57-0x0000000000000000-mapping.dmp

  • memory/2000-54-0x0000000000870000-0x0000000000878000-memory.dmp

    Filesize

    32KB

  • memory/2000-55-0x0000000000350000-0x0000000000364000-memory.dmp

    Filesize

    80KB

  • memory/2000-56-0x00000000020D0000-0x0000000002138000-memory.dmp

    Filesize

    416KB