Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 14:20

General

  • Target
    RR2401/LogMeInResolve_Unattended.msi
  • Size 37.2MB
  • Sample260730-rnwtwatvb1
  • SHA256 16f92782bd3b522b24ea25c3c0707f75d538d49a99b490ed3c24124a6d586535
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Badlisted process makes network request 5 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\RR2401\LogMeInResolve_Unattended.msi
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2120
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3520
    • C:\Windows\System32\MsiExec.exe
      C:\Windows\System32\MsiExec.exe -Embedding 407FD222B7860FBE44950265712E8B85 C
      2⤵
      • Loads dropped DLL
      PID:1704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MSIBC85.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\MSIBC85.tmp
        • Size 5.7MB
        • SHA256 4841eaaef07e56daef05eb61a2ce9acb023316ef0816aa32204c40c6176a56c3
        • MD5 SHA1 SHA512 SSDEEP TLSH