Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 13:54

General

  • Target

    7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe

  • Size

    533KB

  • MD5

    6b6213539afc18332b63b710ab9570bc

  • SHA1

    a3fbb4a82ef989bc8b97bc429251032e47aa1eb6

  • SHA256

    7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7

  • SHA512

    71fea4bb4bea40566b21f4057d013eb2e16a57b5e3a17a9c351be4c523a3271ebdcffadb916b545fe995ffc38443969f0e07346517b07cd6c3fc8fa55680972e

  • SSDEEP

    12288:SDNXmc6yNoW0shQjrscZziDbY26b3KkRwNhcDy7Jf:lzW/ajcD6b6kRwNhNJf

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe
    "C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Windows\SysWOW64\CMD.exe
      "CMD"
      2⤵
        PID:1352
      • C:\Windows\SysWOW64\CMD.exe
        "CMD"
        2⤵
          PID:1068
        • C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe
          "C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe"
          2⤵
          • Executes dropped EXE
          PID:5064
        • C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe
          "C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe"
          2⤵
          • Executes dropped EXE
          • Drops desktop.ini file(s)
          • Drops file in Windows directory
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2164

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Persistence

      Registry Run Keys / Startup Folder

      1
      T1060

      Defense Evasion

      Modify Registry

      1
      T1112

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe
        Filesize

        533KB

        MD5

        6b6213539afc18332b63b710ab9570bc

        SHA1

        a3fbb4a82ef989bc8b97bc429251032e47aa1eb6

        SHA256

        7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7

        SHA512

        71fea4bb4bea40566b21f4057d013eb2e16a57b5e3a17a9c351be4c523a3271ebdcffadb916b545fe995ffc38443969f0e07346517b07cd6c3fc8fa55680972e

      • C:\Users\Admin\AppData\Local\Temp\7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7.exe
        Filesize

        533KB

        MD5

        6b6213539afc18332b63b710ab9570bc

        SHA1

        a3fbb4a82ef989bc8b97bc429251032e47aa1eb6

        SHA256

        7a93490e9058ec8a46a67012d797f0385c7ab54821a130cbec77e78ce95ae6c7

        SHA512

        71fea4bb4bea40566b21f4057d013eb2e16a57b5e3a17a9c351be4c523a3271ebdcffadb916b545fe995ffc38443969f0e07346517b07cd6c3fc8fa55680972e

      • memory/1068-264-0x0000000000000000-mapping.dmp
      • memory/1352-263-0x0000000000000000-mapping.dmp
      • memory/2164-290-0x0000000075010000-0x00000000755C1000-memory.dmp
        Filesize

        5.7MB

      • memory/2164-277-0x0000000075010000-0x00000000755C1000-memory.dmp
        Filesize

        5.7MB

      • memory/2164-273-0x0000000000770000-0x00000000007701A7-memory.dmp
        Filesize

        423B

      • memory/2164-272-0x0000000000000000-mapping.dmp
      • memory/4056-184-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-269-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-172-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-173-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-183-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-132-0x0000000075010000-0x00000000755C1000-memory.dmp
        Filesize

        5.7MB

      • memory/4056-204-0x0000000075010000-0x00000000755C1000-memory.dmp
        Filesize

        5.7MB

      • memory/4056-205-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-206-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-215-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-217-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-226-0x0000000001575000-0x0000000001577000-memory.dmp
        Filesize

        8KB

      • memory/4056-228-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-238-0x000000000158F000-0x0000000001591000-memory.dmp
        Filesize

        8KB

      • memory/4056-239-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-240-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-241-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-251-0x0000000001593000-0x0000000001595000-memory.dmp
        Filesize

        8KB

      • memory/4056-160-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-159-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-265-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-266-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-267-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-161-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-268-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-133-0x000000000155F000-0x0000000001568000-memory.dmp
        Filesize

        36KB

      • memory/4056-138-0x0000000001593000-0x0000000001595000-memory.dmp
        Filesize

        8KB

      • memory/4056-139-0x0000000001592000-0x0000000001594000-memory.dmp
        Filesize

        8KB

      • memory/4056-136-0x000000000158F000-0x0000000001591000-memory.dmp
        Filesize

        8KB

      • memory/4056-135-0x000000000158E000-0x0000000001591000-memory.dmp
        Filesize

        12KB

      • memory/4056-275-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-276-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-134-0x0000000001575000-0x0000000001577000-memory.dmp
        Filesize

        8KB

      • memory/4056-278-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-279-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-280-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-281-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-282-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-283-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-284-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-285-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-286-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-287-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-288-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/4056-289-0x0000000006990000-0x0000000006A90000-memory.dmp
        Filesize

        1024KB

      • memory/5064-270-0x0000000000000000-mapping.dmp