Analysis

  • max time kernel
    116s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    16-07-2020 13:34

General

  • Target

    Request For Quote.exe

  • Size

    668KB

  • MD5

    2a3778d63136b50697257cce57dfb445

  • SHA1

    8763dca24313403a868111f8631a05ae691ca2ac

  • SHA256

    306c19239cf2ece40cd0016faaff87964937998ffcdaa1059e907145ee8ba2a2

  • SHA512

    48e8e9b9c120a5d4d6b35d740a71837acda93bd35be13540bc27b7b0ac5ae2e6453939bd1196b56aaed17b1bdc0b8cb229391c3a9833b537068a6af08b8ab63d

Score
6/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies registry class 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Request For Quote.exe
    "C:\Users\Admin\AppData\Local\Temp\Request For Quote.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:284
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v kash /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\Desktop\kash"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1508
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v kash /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\Desktop\kash"
        3⤵
        • Adds Run key to start application
        PID:1772
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\Desktop\kash
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Modifies registry class
      PID:1200

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • memory/284-1-0x0000000000000000-0x0000000000000000-disk.dmp
  • memory/1200-5-0x0000000000000000-mapping.dmp
  • memory/1508-3-0x0000000000000000-mapping.dmp
  • memory/1772-4-0x0000000000000000-mapping.dmp