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Analysis

  • max time kernel
    311s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 21:59

General

  • Target

    eeeeeeeeeeeeee/Malware_pack_2/Malware_pack_2/Security Central/[email protected]

  • Size

    904KB

  • MD5

    0315c3149c7dc1d865dc5a89043d870d

  • SHA1

    f74546dda99891ca688416b1a61c9637b3794108

  • SHA256

    90c2c3944fa8933eefc699cf590ed836086deb31ee56ec71b5651fd978a352c9

  • SHA512

    7168dc244f0e400fa302801078e3faec8cdd2d3cb3b8baaab0a1b3c0929d7cf41e54bfbe530ad5ce96a6b63761f7866d26aaae788c3138c34294174091478112

  • SSDEEP

    24576:bnQv6Dyxn2Qx0KHizHWKxHuyCcZFyXR1tG:2OE2QtCzhh/7R

Score
8/10

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Executes dropped EXE 2 IoCs
  • UPX packed file 38 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 27 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 8 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\eeeeeeeeeeeeee\Malware_pack_2\Malware_pack_2\Security Central\[email protected]
    "C:\Users\Admin\AppData\Local\Temp\eeeeeeeeeeeeee\Malware_pack_2\Malware_pack_2\Security Central\[email protected]"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Users\Admin\AppData\Local\Temp\eeeeeeeeeeeeee\Malware_pack_2\Malware_pack_2\Security Central\[email protected]
      "C:\Users\Admin\AppData\Local\Temp\eeeeeeeeeeeeee\Malware_pack_2\Malware_pack_2\Security Central\[email protected]"
      2⤵
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:3468
      • C:\Program Files (x86)\Security Central\Security Central.exe
        "C:\Program Files (x86)\Security Central\Security Central.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2280
        • C:\Program Files (x86)\Security Central\Security Central.exe
          "C:\Program Files (x86)\Security Central\Security Central.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Enumerates connected drives
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:2988
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:5064
  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:968
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Modifies registry class
      PID:5112
  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:1804
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies Installed Components in the registry
    • Enumerates connected drives
    • Checks SCSI registry key(s)
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:636
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {9BA05972-F6A8-11CF-A442-00A0C90A8F39} -Embedding
    1⤵
      PID:1900
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Modifies Installed Components in the registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3280
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      PID:5068
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3264
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2012
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Modifies registry class
        PID:2620
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {9BA05972-F6A8-11CF-A442-00A0C90A8F39} -Embedding
      1⤵
        PID:3724
      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
        1⤵
          PID:4444
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:808

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Program Files (x86)\Security Central\Security Central.exe

            Filesize

            904KB

            MD5

            0315c3149c7dc1d865dc5a89043d870d

            SHA1

            f74546dda99891ca688416b1a61c9637b3794108

            SHA256

            90c2c3944fa8933eefc699cf590ed836086deb31ee56ec71b5651fd978a352c9

            SHA512

            7168dc244f0e400fa302801078e3faec8cdd2d3cb3b8baaab0a1b3c0929d7cf41e54bfbe530ad5ce96a6b63761f7866d26aaae788c3138c34294174091478112

          • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53

            Filesize

            471B

            MD5

            a40c31078f3fd7182239be30c4323571

            SHA1

            3043f50ca078c74d5b838b9a92ad14aa6666ba4d

            SHA256

            fce3d27f11da8815145ec6d77495d0cb93db99ba1289301db7c8946e427fd64e

            SHA512

            1aa91b27c24084bc4fb340fe0427c02fae980402eff909501a037f656d651f49f56d5a83801fb5e06ea3eaa4a63056557e77b116dc857eccd048164aaec7d5aa

          • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53

            Filesize

            412B

            MD5

            b5d108750859eb82ae7e1a3fd187d099

            SHA1

            2746e7d55cbffc5bef758ba4ebbf897a6c62747b

            SHA256

            df0f53ba6f716321c6e3ff5f0ba39c2610e50e22d4d81afd685b20e45f132455

            SHA512

            280a9fc0420f87bdbd3fa06841fab3b6c4c4a86638d08cd7b70bcaff7461d4c96654c3fceba020b8a075d9e24534217e4108d750f2ebde484dfc5889173aaa15

          • C:\Users\Admin\AppData\Local\IconCache.db

            Filesize

            19KB

            MD5

            141228f06ba993c83194573d9189c847

            SHA1

            2d3dc91fa9b0b872b522da10d690eebca437169a

            SHA256

            3290e257bdd3f281cc0b036bbae0101d1712588d0a399dc4f11adb9ac71812b7

            SHA512

            e81d8a9932a663c3acc8b59fd859d76464e14cddea45a98cae8e942a467a832863eb4446be4d6f7b464ae97fb7f1bd2275c0fa0f6d316aecb33844095d10c3c4

          • C:\Users\Admin\AppData\Local\Microsoft\PenWorkspace\DiscoverCacheData.dat

            Filesize

            1022B

            MD5

            ce11e5ae02141c831a7e40551f40b87c

            SHA1

            45990359fd82900faf2a1d9bb99680a84d7f3e36

            SHA256

            535dc59fafb81d51d50cd172ccc78609c307c269c4a40b4ff9e5c95b8ee48b05

            SHA512

            ffa539699582d604e15e80e3bd9d2bfe388421367db9f8c79ca70f5ce99a72d1267fdc0d33306f5d3094a2d91410f2414a96a1e6dfd09b3d1f60b1670e06dd08

          • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Security Central\Security Central.lnk

            Filesize

            1KB

            MD5

            bbe9b2b9d4632b04a2a4d73002b9fcf3

            SHA1

            082650d7431497b2463a13b2b5535f1d90a0c2e0

            SHA256

            06d017f33b87e66faad0e3985f917ec6e9f59e66de57008c9a4b1d5b15c79e2b

            SHA512

            093e6db7ca2d7b3b77720f7cf4ac7419dc5ac050e909b3a5403cb8763a6c78428b80ceb9b3660d4a9e489d6316d3456103ea5fa239fd5c88e2c993e9f7fe7949

          • C:\Users\Admin\Desktop\Security Central.lnk

            Filesize

            1KB

            MD5

            9333f3918e03f73dbc3cd5a3af5e128d

            SHA1

            7bbddd8cd857757764dafa0b059aa199e0d15da7

            SHA256

            553f8e064c6cd640fc7d9a0b8c62975d72783293020c3b0102b256f236e2c8b4

            SHA512

            6e3425678a3a97741f2259ca571d2416b4821258a8a191b24fc45d675ea8be592e09fa2ed72c5545e581b71820081aa7661d2bc7ad6e46ce0c7536ec6a259327

          • memory/636-35-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

            Filesize

            4KB

          • memory/2988-58-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-63-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-28-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-79-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-24-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-23-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-78-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-22-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-49-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-50-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-51-0x0000000002800000-0x0000000002801000-memory.dmp

            Filesize

            4KB

          • memory/2988-52-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-54-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-55-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-56-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-57-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-21-0x0000000002800000-0x0000000002801000-memory.dmp

            Filesize

            4KB

          • memory/2988-59-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-60-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-61-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-62-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-37-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-64-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-65-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-66-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-67-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-68-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-69-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-70-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-71-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-72-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-73-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-74-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-75-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-76-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/2988-77-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/3264-43-0x0000000004040000-0x0000000004041000-memory.dmp

            Filesize

            4KB

          • memory/3468-2-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/3468-4-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/3468-6-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB

          • memory/3468-7-0x0000000000D90000-0x0000000000D91000-memory.dmp

            Filesize

            4KB

          • memory/3468-18-0x0000000000400000-0x0000000000A35000-memory.dmp

            Filesize

            6.2MB