Resubmissions

28-01-2023 12:31

230128-pp1hcagc4s 10

05-09-2022 08:24

220905-ka1scadgek 10

Analysis

  • max time kernel
    126s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-01-2023 12:31

General

  • Target

    HermeticWiper.exe

  • Size

    114KB

  • MD5

    84ba0197920fd3e2b7dfa719fee09d2f

  • SHA1

    912342f1c840a42f6b74132f8a7c4ffe7d40fb77

  • SHA256

    0385eeab00e946a302b24a91dea4187c1210597b8e17cd9e2230450f5ece21da

  • SHA512

    bbd4f0263abc71311404c55cb3e4711b707a71e28dcc1f08abd533a4c7f151db9cc40697105d76f1c978000e8fa7aa219adb65b31fb196b08f1ae003e04b9d23

  • SSDEEP

    1536:lV3+WmNcWbwurilmw9BgjKu1sPPxaS5qY:lV3+WmjbwxlPwV1qPkS5qY

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 9 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SetWindowsHookEx 33 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HermeticWiper.exe
    "C:\Users\Admin\AppData\Local\Temp\HermeticWiper.exe"
    1⤵
    • Drops file in Drivers directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4336
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1484
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Desktop\ExportRevoke.gif
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4800 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:636
  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Desktop\SwitchUndo.odt"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4796
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Downloads\CompressUninstall.svg
    1⤵
    • Adds Run key to start application
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xd0,0xfc,0x120,0x40,0x124,0x7ffd38d246f8,0x7ffd38d24708,0x7ffd38d24718
      2⤵
        PID:792
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:1904
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2492 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2448
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2972 /prefetch:8
          2⤵
            PID:1972
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3916 /prefetch:1
            2⤵
              PID:4040
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3924 /prefetch:1
              2⤵
                PID:4976
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5288 /prefetch:8
                2⤵
                  PID:3988
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2180,16784435054676326808,9775745542908119780,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5340 /prefetch:8
                  2⤵
                    PID:1908
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:2820
                  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
                    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Downloads\DismountStart.xls"
                    1⤵
                    • Checks processor information in registry
                    • Enumerates system info in registry
                    • Suspicious behavior: AddClipboardFormatListener
                    • Suspicious use of SetWindowsHookEx
                    PID:2324

                  Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • \??\pipe\LOCAL\crashpad_2988_MDBTKMJBMTYYZGMB

                    MD5

                    d41d8cd98f00b204e9800998ecf8427e

                    SHA1

                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                    SHA256

                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                    SHA512

                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                  • memory/792-144-0x0000000000000000-mapping.dmp

                  • memory/1904-146-0x0000000000000000-mapping.dmp

                  • memory/1908-158-0x0000000000000000-mapping.dmp

                  • memory/1972-150-0x0000000000000000-mapping.dmp

                  • memory/2324-160-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-159-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-170-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-169-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-168-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-167-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-165-0x00007FFD16840000-0x00007FFD16850000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-164-0x00007FFD16840000-0x00007FFD16850000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-163-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-162-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2324-161-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/2448-147-0x0000000000000000-mapping.dmp

                  • memory/3988-156-0x0000000000000000-mapping.dmp

                  • memory/4040-152-0x0000000000000000-mapping.dmp

                  • memory/4796-135-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-132-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-133-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-134-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-138-0x00007FFD16840000-0x00007FFD16850000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-136-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-137-0x00007FFD16840000-0x00007FFD16850000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-143-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-142-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-141-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4796-140-0x00007FFD189F0000-0x00007FFD18A00000-memory.dmp

                    Filesize

                    64KB

                  • memory/4976-154-0x0000000000000000-mapping.dmp