Resubmissions

29/10/2026, 08:28

261029-kdcjxsxz7j5

28/10/2026, 09:16

261028-k8eyjaby3q10

28/10/2026, 08:47

261028-kp4sjsyw4p10

27/10/2026, 08:43

261027-km19msda9510

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/10/2026, 08:43

General

  • Target
    10-22 Financial Statement.exe
  • Size 25KB
  • Sample261027-km19msda95
  • SHA256 de0b9b6656c9e9fc9db4271610a09c2ae27d07c5a4757e94b2e0314a9dda6ee4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • valleyrat_s2

Version
  • 1.0

C2
  • 8.215.33.249:5252

Attributes
  • campaign_date

    20261021

Signatures

  • Family: ValleyRat

    ValleyRat stage2 is a backdoor written in C++.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:3276
    • C:\Users\Admin\AppData\Local\Temp\10-22 Financial Statement.exe
      "C:\Users\Admin\AppData\Local\Temp\10-22 Financial Statement.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4184

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3276-3-0x0000000007630000-0x0000000007666000-memory.dmp

        memory/3276-4-0x0000000007630000-0x0000000007666000-memory.dmp

        memory/3276-5-0x0000000007630000-0x0000000007666000-memory.dmp

        memory/3276-6-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-8-0x0000000002680000-0x0000000002690000-memory.dmp

        memory/3276-7-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-9-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-10-0x00007FFA74DC2000-0x00007FFA74DC3000-memory.dmp

        memory/3276-11-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-17-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-16-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-21-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-27-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-26-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-33-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-32-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-36-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-35-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-34-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-31-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-30-0x0000000002680000-0x0000000002690000-memory.dmp

        memory/3276-29-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-28-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-25-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-24-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-23-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-22-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-20-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-19-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-18-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-15-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-14-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-13-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-12-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-37-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-38-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-40-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-42-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-41-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-39-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-43-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-46-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-45-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-44-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-48-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-47-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-49-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-52-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-51-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-50-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-56-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-58-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-59-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-61-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-62-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-60-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-57-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-55-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-54-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-53-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-63-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-65-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-66-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-64-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-69-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-68-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-77-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-76-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-75-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-82-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-81-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-86-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-88-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-87-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-85-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-84-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-83-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-80-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-79-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-78-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-74-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-73-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-71-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-72-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-70-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-67-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-90-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-89-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-92-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-91-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/3276-95-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-94-0x00007FFA74D20000-0x00007FFA74E27000-memory.dmp

        memory/3276-93-0x0000000002670000-0x0000000002680000-memory.dmp

        memory/4184-0-0x0000018111FF0000-0x0000018111FF1000-memory.dmp

        memory/4184-1-0x0000018113A90000-0x0000018113ABE000-memory.dmp