Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2022 02:03

General

  • Target

    8406630828145eecabfe5d32077ddda658e499008773c20766e0d114dbe0f8da.exe

  • Size

    92KB

  • MD5

    5d4aba23922c2e26f7beeed823223355

  • SHA1

    682c95e1c3a21872aa7970d0a6009450764e8502

  • SHA256

    8406630828145eecabfe5d32077ddda658e499008773c20766e0d114dbe0f8da

  • SHA512

    a89cd80bdb37f2807831e517687e50e6de29180a62a3d50e9c18fc019ae7bb2a84b037a530617892db6462bcbef54fc0b3a49984ba2249b8be979ff536678e89

  • SSDEEP

    1536:YpTzq+5hRpfvh7kQrb6+YCMJQiSH3JzpEXF/VlctdJBVgJ1cyNu0GmoQ2QzO:qWQrmpc5Ni/VmVCcc9GNzQzO

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8406630828145eecabfe5d32077ddda658e499008773c20766e0d114dbe0f8da.exe
    "C:\Users\Admin\AppData\Local\Temp\8406630828145eecabfe5d32077ddda658e499008773c20766e0d114dbe0f8da.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4400
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=8406630828145eecabfe5d32077ddda658e499008773c20766e0d114dbe0f8da.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3000
      • 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=0xfc,0x100,0x104,0xf8,0x108,0x7ffed0a246f8,0x7ffed0a24708,0x7ffed0a24718
        3⤵
          PID:400
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,3046479312392144236,4096651725331648905,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
          3⤵
            PID:604
          • 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=2104,3046479312392144236,4096651725331648905,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1824
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=8406630828145eecabfe5d32077ddda658e499008773c20766e0d114dbe0f8da.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
          2⤵
          • Enumerates system info in registry
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2676
          • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffed0a246f8,0x7ffed0a24708,0x7ffed0a24718
            3⤵
              PID:4500
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
              3⤵
                PID:4980
              • 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=2148,1585043667185168543,17693789774555748670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
                3⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:4576
              • 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=2148,1585043667185168543,17693789774555748670,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
                3⤵
                  PID:4960
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --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=3748 /prefetch:1
                  3⤵
                    PID:4544
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --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=3804 /prefetch:1
                    3⤵
                      PID:3972
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3888 /prefetch:1
                      3⤵
                        PID:1272
                      • 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=2148,1585043667185168543,17693789774555748670,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5232 /prefetch:8
                        3⤵
                          PID:3140
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5624 /prefetch:1
                          3⤵
                            PID:4836
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5684 /prefetch:1
                            3⤵
                              PID:3688
                            • 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=2148,1585043667185168543,17693789774555748670,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5904 /prefetch:8
                              3⤵
                                PID:3516
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5916 /prefetch:1
                                3⤵
                                  PID:4876
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1585043667185168543,17693789774555748670,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5960 /prefetch:1
                                  3⤵
                                    PID:4384
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2316

                                Network

                                MITRE ATT&CK Matrix ATT&CK v6

                                Discovery

                                System Information Discovery

                                2
                                T1082

                                Query Registry

                                1
                                T1012

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE
                                  Filesize

                                  471B

                                  MD5

                                  0ceb959707bc4a9a9a94e3881584aab0

                                  SHA1

                                  80f8154bab75b5c54a116dcd25e2d8b20e187ce0

                                  SHA256

                                  34e300ba0c264a6dc331be37fa3874a0f793b86dfcb6fb7ad4b184cd246318cb

                                  SHA512

                                  26b482b5e4a489f080ebff21f6f267cf01938549ea8f413786f58b5fc5cb66f79fcca3c5e5ee89c6e49b34fd752b66f8f3c3ac790ecd7c8bbe2d608694248458

                                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE
                                  Filesize

                                  446B

                                  MD5

                                  664f446cb6806f431cff296eaee37678

                                  SHA1

                                  9fa023a396da10f056bd14481c1819fe7bf20587

                                  SHA256

                                  1aae58ce2b32bc6d1ab411c89975e5bf4709a4f95eb93f4da1d3826a7454ac38

                                  SHA512

                                  6b033df570c08caf5d71b288337547260b6477b5581940798e0a35f8d98cffccb6740fc9aeb5e2ec98df2deb1468032ede7df149f5d0722a6d849656853e23b9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  Filesize

                                  152B

                                  MD5

                                  727230d7b0f8df1633bc043529f5c15d

                                  SHA1

                                  5b24d959d4c5dcf8125125dbee37225d6160af18

                                  SHA256

                                  54961bcb62812886877fcd3ad3896891099cc4bddc51ea6f07a606cf5124d998

                                  SHA512

                                  35735f0dadf7ee69bcccd5e9120d6a55db39138eff58acbe4ea8116fb007c54a024028dccd5f25856ffcf33e1f3bdccfd8d0e2527130a16351debb04c27b8df9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  Filesize

                                  152B

                                  MD5

                                  727230d7b0f8df1633bc043529f5c15d

                                  SHA1

                                  5b24d959d4c5dcf8125125dbee37225d6160af18

                                  SHA256

                                  54961bcb62812886877fcd3ad3896891099cc4bddc51ea6f07a606cf5124d998

                                  SHA512

                                  35735f0dadf7ee69bcccd5e9120d6a55db39138eff58acbe4ea8116fb007c54a024028dccd5f25856ffcf33e1f3bdccfd8d0e2527130a16351debb04c27b8df9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  Filesize

                                  152B

                                  MD5

                                  727230d7b0f8df1633bc043529f5c15d

                                  SHA1

                                  5b24d959d4c5dcf8125125dbee37225d6160af18

                                  SHA256

                                  54961bcb62812886877fcd3ad3896891099cc4bddc51ea6f07a606cf5124d998

                                  SHA512

                                  35735f0dadf7ee69bcccd5e9120d6a55db39138eff58acbe4ea8116fb007c54a024028dccd5f25856ffcf33e1f3bdccfd8d0e2527130a16351debb04c27b8df9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  Filesize

                                  152B

                                  MD5

                                  727230d7b0f8df1633bc043529f5c15d

                                  SHA1

                                  5b24d959d4c5dcf8125125dbee37225d6160af18

                                  SHA256

                                  54961bcb62812886877fcd3ad3896891099cc4bddc51ea6f07a606cf5124d998

                                  SHA512

                                  35735f0dadf7ee69bcccd5e9120d6a55db39138eff58acbe4ea8116fb007c54a024028dccd5f25856ffcf33e1f3bdccfd8d0e2527130a16351debb04c27b8df9

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  Filesize

                                  152B

                                  MD5

                                  7b4b103831d353776ed8bfcc7676f9df

                                  SHA1

                                  40f33a3f791fda49a35224a469cc67b94ca53a23

                                  SHA256

                                  bf59580e4d4a781622abb3d43674dedc8d618d6c6da09e7d85d920cd9cea4e85

                                  SHA512

                                  5cb3360ac602d18425bdb977be3c9ee8bbe815815278a8848488ba9097e849b7d67f993b4795216e0c168cdc9c9260de504cccb305ff808da63762c2209e532f

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                  Filesize

                                  152B

                                  MD5

                                  7b4b103831d353776ed8bfcc7676f9df

                                  SHA1

                                  40f33a3f791fda49a35224a469cc67b94ca53a23

                                  SHA256

                                  bf59580e4d4a781622abb3d43674dedc8d618d6c6da09e7d85d920cd9cea4e85

                                  SHA512

                                  5cb3360ac602d18425bdb977be3c9ee8bbe815815278a8848488ba9097e849b7d67f993b4795216e0c168cdc9c9260de504cccb305ff808da63762c2209e532f

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                  Filesize

                                  2KB

                                  MD5

                                  bc2f42032182af0ef300caebf9b489e9

                                  SHA1

                                  544b19e6a2e8318a19f2cc1a2c8e0da2dc1aed88

                                  SHA256

                                  83adeea9e37b9c0a67d65d5407908752663c4b9c89a9c9714e8c91397a34e528

                                  SHA512

                                  9bc984e82b505324cffdd8e4f74f65c87fb8a1054d8e5b2262fd9729e08f67ad97ecebed0540ff05d3462177281a76794b108ec6ba69b98fd89e22a94d6c0b21

                                • \??\pipe\LOCAL\crashpad_2676_HDLXBJCLRXPWBATE
                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                • \??\pipe\LOCAL\crashpad_3000_TLVBMBRSBCBTLYTG
                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                • memory/400-133-0x0000000000000000-mapping.dmp
                                • memory/604-142-0x0000000000000000-mapping.dmp
                                • memory/1272-159-0x0000000000000000-mapping.dmp
                                • memory/1824-143-0x0000000000000000-mapping.dmp
                                • memory/2676-134-0x0000000000000000-mapping.dmp
                                • memory/3000-132-0x0000000000000000-mapping.dmp
                                • memory/3140-162-0x0000000000000000-mapping.dmp
                                • memory/3516-168-0x0000000000000000-mapping.dmp
                                • memory/3688-166-0x0000000000000000-mapping.dmp
                                • memory/3972-157-0x0000000000000000-mapping.dmp
                                • memory/4384-172-0x0000000000000000-mapping.dmp
                                • memory/4500-135-0x0000000000000000-mapping.dmp
                                • memory/4544-155-0x0000000000000000-mapping.dmp
                                • memory/4576-147-0x0000000000000000-mapping.dmp
                                • memory/4836-164-0x0000000000000000-mapping.dmp
                                • memory/4876-170-0x0000000000000000-mapping.dmp
                                • memory/4960-150-0x0000000000000000-mapping.dmp
                                • memory/4980-146-0x0000000000000000-mapping.dmp