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Analysis

  • max time kernel
    122s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 17:11

General

  • Target

    740ac32fb413f2627de66a4c1ee9c551a398268de3e65b6cde776edaaf1d5816.exe

  • Size

    5KB

  • MD5

    663a487fbda9489aa364b54d5593bccd

  • SHA1

    b8ba2d8c393b6370afc29d66ab469d4be0038051

  • SHA256

    740ac32fb413f2627de66a4c1ee9c551a398268de3e65b6cde776edaaf1d5816

  • SHA512

    cf2cdec904c8736fe7815302b6eba8a32bc34cfe801b2de66405275805c5573111d334aada0607f674bbc13f264a75fbd923cd25f5354dc87f4e803724c973fc

  • SSDEEP

    96:KGfEsW8umMueP+o42Q/VgoGVSTlhxWNzNt:9fs8umYO91GVSTlhcn

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\740ac32fb413f2627de66a4c1ee9c551a398268de3e65b6cde776edaaf1d5816.exe
    "C:\Users\Admin\AppData\Local\Temp\740ac32fb413f2627de66a4c1ee9c551a398268de3e65b6cde776edaaf1d5816.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4756
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://chromewebstore.google.com/detail/downloadr/gkhnfgholfknepkhdmdejfmnhhijfpmd
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4296
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffabd66ab58,0x7ffabd66ab68,0x7ffabd66ab78
        3⤵
          PID:692
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1800 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:2
          3⤵
            PID:5076
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
            3⤵
              PID:3248
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2272 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
              3⤵
                PID:5116
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2832 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:1
                3⤵
                  PID:3288
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2840 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:1
                  3⤵
                    PID:3212
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4248 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:1
                    3⤵
                      PID:652
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4952 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
                      3⤵
                        PID:5036
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4888 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
                        3⤵
                          PID:4744
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4632 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:1
                          3⤵
                            PID:4768
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5020 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
                            3⤵
                              PID:4372
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4432 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
                              3⤵
                                PID:4532
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2868 --field-trial-handle=1908,i,18320350508557590633,16985047826118431974,131072 /prefetch:8
                                3⤵
                                  PID:1448
                            • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                              1⤵
                                PID:1888

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                432B

                                MD5

                                43833b26288f7f5d6c86869d6c37f803

                                SHA1

                                d6d8edede154a6a6aef073925ff10577b66de694

                                SHA256

                                caf5afc07cffba07641ea0f0e14d93aa0463c1d8cef3bebe91fa0999697efe01

                                SHA512

                                5012afdea82dc6924f6be015b253b9c0c09977d0ad8d517472d261f66d2e9c2c1f6a6636173c74218b481cb6ec614dfc0588cc1ddd0ae3605e6bbd318267844a

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                Filesize

                                3KB

                                MD5

                                1784290110015d1ca1fad9d02446c656

                                SHA1

                                b73dbd57ecd1067a413623be982ac5402cdb9290

                                SHA256

                                6f2d2be950bbd97c3ea7227b8053fb308fcf7f7ad884ff2c0052f1a96ae6a327

                                SHA512

                                b6dbf8d09bd594b6e6b9129e1b4efa2b3e085355cc99d5300fafd33d0c5fad7a0873a5870923154888577be60871ad2794d4f980140f38acf28b9c689f0032b7

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                Filesize

                                2B

                                MD5

                                d751713988987e9331980363e24189ce

                                SHA1

                                97d170e1550eee4afc0af065b78cda302a97674c

                                SHA256

                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                SHA512

                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                Filesize

                                688B

                                MD5

                                9ca985a93b2973a0dbcb2fa631fdb7ce

                                SHA1

                                d43d15f61d3135e2211eaf20ef46c8e44159944d

                                SHA256

                                c25e1e237f1fa0ffba311118d7c634ca72d1efa72f8f0c31743140f6efcb85a5

                                SHA512

                                12850a4712aa0476f116f0717684fb312378db8b30b2f73560b635f5ba0b7e0a1ed73a1fdd65d897e292f8f2374a846b4d877d2a6e8c4a25cf71140eb7ea7aa6

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                7KB

                                MD5

                                2cf6f1910b73f9ba9f2ebe0c8437c32b

                                SHA1

                                1f8cde8d4dd2e3a4caeb08905a11a094cb739c03

                                SHA256

                                4ca0ddbc910a206992efb6b7390cd0be95123179ff5d0c491f954074776368ba

                                SHA512

                                95b7bace4e8830106ba9f0dcd65eff060166e63972d030afce31e0d3347b5a032c2de89671cba2fc6cee7bedf572a4146a2928d703dff8a88c2b579320cc4afd

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                2cc22bbf474c97818da465a79659d69e

                                SHA1

                                f41f135b3de830da789d8e0e45390131f7117e81

                                SHA256

                                f6d1104d2fd1965c5b52719118e0950b0a15f5d0400c9cc9165c4ecf48e459c8

                                SHA512

                                0e9a32c978e696459e3823c04f0d9ed332633a67d59e9d43c4ed07b5fd2c55f33076cb5ae4e83c8279634a4f7b3ef43da315282a74b1f8ccd4d11c3c5ce584ac

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

                                Filesize

                                16KB

                                MD5

                                20dad8c8d0bfc04dc791a116356d8000

                                SHA1

                                996747683b3f0786142231e2dfaaf4aed6dee45a

                                SHA256

                                ad51af72a50a0cb57dce997d79b2c1604b9c61ed75edc9a2218f9a06330be414

                                SHA512

                                be967e9716fdf2b5d37cd166e06b87b6d4b9f8260d1a2e8a3c938044f199ce8827a69117fcb4c07da7bad170def743ca2602a4f5fa46f8a5d3c05f655aaf1e72

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                Filesize

                                250KB

                                MD5

                                1870d082b378a1a9067979c206fb1a1c

                                SHA1

                                008d7bc75404ce572911d2667f85cf397d6f057a

                                SHA256

                                96533d5cfc1a6a55ad48136a93a2369b22c1d84a9bb452c5dedc0998c3a19bf3

                                SHA512

                                5b08ec48e676b8bf1a8258551c2b4e54f69d3e5d6a06509281775d12d92c8f3581ab9c6f3871a864d8aa380d84f974c47cc59a19d21cbb49c989f6e873702043

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                Filesize

                                251KB

                                MD5

                                066e801486a3af5343bf29d972cf7364

                                SHA1

                                51a1ea6459b931410ecc2f3c50343c4d42336a34

                                SHA256

                                b791012a8e34f60f7bfeb198e5f7e5377cbded3f23446624e994d809d317f9db

                                SHA512

                                5caf232731f33210818314e7950f31424e8bd833182d5ce007342ab1a4484332c9f4c59afd7f31dcdfee7819b8d8339c3068aee0d9644f950492f84fde739192

                              • memory/4756-111-0x0000000005900000-0x0000000005910000-memory.dmp

                                Filesize

                                64KB

                              • memory/4756-107-0x0000000005890000-0x000000000589A000-memory.dmp

                                Filesize

                                40KB

                              • memory/4756-104-0x0000000005900000-0x0000000005910000-memory.dmp

                                Filesize

                                64KB

                              • memory/4756-0-0x0000000000D90000-0x0000000000D98000-memory.dmp

                                Filesize

                                32KB

                              • memory/4756-3-0x00000000057C0000-0x0000000005852000-memory.dmp

                                Filesize

                                584KB

                              • memory/4756-2-0x0000000005C90000-0x0000000006234000-memory.dmp

                                Filesize

                                5.6MB

                              • memory/4756-1-0x0000000074FB0000-0x0000000075760000-memory.dmp

                                Filesize

                                7.7MB

                              • memory/4756-263-0x0000000074FB0000-0x0000000075760000-memory.dmp

                                Filesize

                                7.7MB