Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/01/2024, 08:14

General

  • Target

    5abdf53c7079848311d96eb4f805abe2.exe

  • Size

    645KB

  • MD5

    5abdf53c7079848311d96eb4f805abe2

  • SHA1

    f0c8d3fef9064ac94e3ce98139baf594a1e0a623

  • SHA256

    e78859d0bd412b5f77d5e98fbd9674417645a04d5032e149715840682526e70f

  • SHA512

    45023d96f23087e683907cf6dc3231a84e4679fb7220ebf1efff891162969c5721318ba2a4aace94bb1331e8d8fd7087eef58fafdf905339f80159ecb981f773

  • SSDEEP

    12288:TKuqr9cjVMTww0w7C6Vkueirq0NhFZVZA85VXHVj7y:TKv92Vn+TeAq0JZX5VXH9+

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5abdf53c7079848311d96eb4f805abe2.exe
    "C:\Users\Admin\AppData\Local\Temp\5abdf53c7079848311d96eb4f805abe2.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4192
    • C:\Users\Admin\AppData\Local\Temp\n1s.exe
      "C:\Users\Admin\AppData\Local\Temp\n1s.exe" "C:\Users\Admin\AppData\Local\Temp\5abdf53c7079848311d96eb4f805abe2.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4004
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.nch.com.au/vrs/versions.html
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2248
        • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffbe81446f8,0x7ffbe8144708,0x7ffbe8144718
          4⤵
            PID:3304
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
            4⤵
              PID:4304
            • 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=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:4732
            • 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=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
              4⤵
                PID:4844
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
                4⤵
                  PID:4500
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3480 /prefetch:1
                  4⤵
                    PID:4508
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
                    4⤵
                      PID:3140
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5240 /prefetch:8
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1656
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5424 /prefetch:1
                      4⤵
                        PID:2004
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5328 /prefetch:1
                        4⤵
                          PID:448
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4836 /prefetch:1
                          4⤵
                            PID:5168
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4756 /prefetch:1
                            4⤵
                              PID:5176
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,8042480041111751497,14037566822349029757,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3092 /prefetch:2
                              4⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:5980
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:408
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3436

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            152B

                            MD5

                            efc9c7501d0a6db520763baad1e05ce8

                            SHA1

                            60b5e190124b54ff7234bb2e36071d9c8db8545f

                            SHA256

                            7af7b56e2f0a84ae008785726f3404eb9001baa4b5531d0d618c6bdcb05a3a7a

                            SHA512

                            bda611ddba56513a30295ea5ca8bc59e552154f860d13fed97201cdb81814dd6d1bca7deca6f8f58c9ae585d91e450f4383a365f80560f4b8e59a4c8b53c327d

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                            Filesize

                            144B

                            MD5

                            e318446015754fd04b1aa93d5091864c

                            SHA1

                            ba15ce6661fb16372342a28e516c7d42d44c32e8

                            SHA256

                            04b6c13f3be78863104ee931e905c9909d223246b59fa23d21da4646095c0646

                            SHA512

                            9ebb0db3b4983ff69117bd24f46d17d1d4c4f0aef48398914eba25b022bece04803e0b5063ba4de810e3ea3bc6fb9b8a5c77b620187c27160be8c033613c78d9

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                            Filesize

                            111B

                            MD5

                            285252a2f6327d41eab203dc2f402c67

                            SHA1

                            acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                            SHA256

                            5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                            SHA512

                            11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                            Filesize

                            1KB

                            MD5

                            17f124471665561b473a2013488d82be

                            SHA1

                            bc25b67c717805f9a5c736f8e9f6414c877a7eb8

                            SHA256

                            c6c1d2cc651e0bda09dd0325a75ab78355288703e8e126645dc8a4088531a1a1

                            SHA512

                            e2d078f3eb9d943bed63834cfc77225856ca2fbbd65abbae3f22a22aa290d308e8317ed47c5aedaebd80489ecc495f553e5635855cbb8f2508a03e129dee760a

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            5KB

                            MD5

                            35a609289ade8092aa0131eedb92ba31

                            SHA1

                            f803b48ec07d0376752646c744cb1c64c62bb97f

                            SHA256

                            df7ea74e1a1b51a4435121b9667be8a5d03e9c8d818eef9e23883e111e019d61

                            SHA512

                            545ee9b4220690fca90b8f313618da56358927c6e3ed618d1cdd30572623a449af1249c58fd56202ef528ef263f7c195d06f8f9b16e5f08b63b4e4a82c77cacd

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            6KB

                            MD5

                            392a263daf534ec027eca37169df9b58

                            SHA1

                            4b3e56f73df7306c2a51e546ea0d6dd47ed06567

                            SHA256

                            cc94c61e329668be74277b16be76bb09c1c895033277c9b1a05b2d84d509625e

                            SHA512

                            cf43d337dc3d40e1af93c946722cb16dd210b13506a82f6e6732d4eafae1834a840bedf894a77f7507df494dcf18175d8a90c7e81493a08ed9494f3b50656cfb

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

                            Filesize

                            24KB

                            MD5

                            121510c1483c9de9fdb590c20526ec0a

                            SHA1

                            96443a812fe4d3c522cfdbc9c95155e11939f4e2

                            SHA256

                            cf5d26bc399d0200a32080741e12f77d784a3117e6d58e07106e913f257aa46c

                            SHA512

                            b367741da9ab4e9a621ad663762bd9c459676e0fb1412e60f7068834cbd5c83b050608e33d5320e1b191be1d809fef48831e0f42b3ecabd38b24ec222576fa81

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                            Filesize

                            16B

                            MD5

                            6752a1d65b201c13b62ea44016eb221f

                            SHA1

                            58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                            SHA256

                            0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                            SHA512

                            9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                            Filesize

                            10KB

                            MD5

                            f74e092ecda03b354e4cbb6d96f49b8a

                            SHA1

                            61abd8d0c8087f225ba487e7fb9d3863a782b969

                            SHA256

                            af8fc36f1373a3f5af9ba6ef5513d3b234da52a374e09122b59c3f643e31799f

                            SHA512

                            921e5b32d04484fa2ff35343ec1ffb904384acc0bebc5c4ec8b0d4b38c2e7d16f61f56d288faba25738712e65814bd137b5ecfea9010a5087488087f93ad0aa9

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

                            Filesize

                            11KB

                            MD5

                            1af891a5afb7a9b1fd7e3e82d59e5305

                            SHA1

                            c8a49870f8823d0505b5f6040075e2aaf7c3985c

                            SHA256

                            963f03130a1ba305ecf9aeee66279db5ec72542b2ccc3f2a7f808bd8fc5f1460

                            SHA512

                            e46f22fdde1e8328ff7901b64579df3f07e6ed76ceab26894e64455bf1eebf03386976d403ebe9e38699d8f2102fc9bf99586388ee62bb45cf1d315d9edcb0e4

                          • C:\Users\Admin\AppData\Local\Temp\n1s.exe

                            Filesize

                            1.4MB

                            MD5

                            2365e586c7316aa643076e91269b46ad

                            SHA1

                            0cbcd84fd0c73b49a9d6b345182bf71262de4d72

                            SHA256

                            70d7b6aee8478eddef9191c5c32cafdf0ff055a877075e1d5e0b6cf982d2a6d5

                            SHA512

                            537c7c3f5668a2650307774e3806d3d60157ec5e2aea314a2c3bbf430190f840a82447c95be712522c253a9fb6f250bb456a82262823e789a58ffc7649f9288b