Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 03:43

General

  • Target

    file (2).exe

  • Size

    100KB

  • MD5

    947740d3bc01db29b14d1752e20775c7

  • SHA1

    408847d6c160f4ad377a1844f88bba43ca470f82

  • SHA256

    cd7843ba1ae94328aeecfe27eff4fc3e449f297116760a37ebb72a13525e0638

  • SHA512

    dde21adca681cb489ac12412d41ba6ad9bd997f5ccc4f0307630373ea6c68d67596105c38446958ff0d5276159fa9e45d8e566b79f1c41ede2b7c010bab3b1c0

  • SSDEEP

    3072:UvE3ZxbErzsP2igyL5iolnJ3F+sNYFfP:UE0rzsPLQmNE

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file (2).exe
    "C:\Users\Admin\AppData\Local\Temp\file (2).exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2056
    • C:\Windows\SysWOW64\cmd.exe
      /c start http://www.xxxstash.com
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3176
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.xxxstash.com/
        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:1652
        • 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,0x100,0x104,0xd8,0x108,0x7ffff8f046f8,0x7ffff8f04708,0x7ffff8f04718
          4⤵
            PID:652
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
            4⤵
              PID:3024
            • 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=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:4724
            • 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=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
              4⤵
                PID:2344
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --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=3256 /prefetch:1
                4⤵
                  PID:3228
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --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=3268 /prefetch:1
                  4⤵
                    PID:4080
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4264 /prefetch:1
                    4⤵
                      PID:1480
                    • 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=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5572 /prefetch:8
                      4⤵
                        PID:4588
                      • 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=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5572 /prefetch:8
                        4⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4524
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
                        4⤵
                          PID:3276
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5380 /prefetch:1
                          4⤵
                            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=2132,15362261244501175495,17628141899996270957,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5616 /prefetch:1
                            4⤵
                              PID:5004
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3496 /prefetch:1
                              4⤵
                                PID:3616
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,15362261244501175495,17628141899996270957,131072 --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=1748 /prefetch:2
                                4⤵
                                  PID:2820
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c C:\ProgramData\Media\rdb.bat
                              2⤵
                              • Subvert Trust Controls: Mark-of-the-Web Bypass
                              • System Location Discovery: System Language Discovery
                              • NTFS ADS
                              PID:4004
                            • C:\ProgramData\Media\module.exe
                              -wait
                              2⤵
                              • UAC bypass
                              • Executes dropped EXE
                              • Checks whether UAC is enabled
                              • System Location Discovery: System Language Discovery
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of SetWindowsHookEx
                              • System policy modification
                              PID:4144
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1880
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3944

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\ProgramData\Media\module.exe

                                Filesize

                                100KB

                                MD5

                                947740d3bc01db29b14d1752e20775c7

                                SHA1

                                408847d6c160f4ad377a1844f88bba43ca470f82

                                SHA256

                                cd7843ba1ae94328aeecfe27eff4fc3e449f297116760a37ebb72a13525e0638

                                SHA512

                                dde21adca681cb489ac12412d41ba6ad9bd997f5ccc4f0307630373ea6c68d67596105c38446958ff0d5276159fa9e45d8e566b79f1c41ede2b7c010bab3b1c0

                              • C:\ProgramData\Media\module.exe:Zone.Identifier

                                Filesize

                                13B

                                MD5

                                38de427224a5082a04fe82e2bd4ea9ec

                                SHA1

                                7e4a53de1f83762dd2febd39b818e2258bc83bc1

                                SHA256

                                12f99f53144294750fe8713d580eda286f4bd95cd9c840db8ab957def8040028

                                SHA512

                                ec3f3c324eeaad91ab0efd47b3084493d863f969344fa1ba87ace1974908053d396673b44c33b4dceeef792a74ad9278e06acc27c83459af1153de52f83afcbf

                              • C:\ProgramData\Media\rdb.bat

                                Filesize

                                77B

                                MD5

                                d10f631a08d4953930bdd79bc3ddd009

                                SHA1

                                8309a6decb6f6c8f8a2e2eea80fde3464e6aaf00

                                SHA256

                                047d32c8b8314c8b1fa11504d53ac22fa6c7f2b2e0088c0c7523e28214a78c4e

                                SHA512

                                99bd26c3450b197eb84f2ca8ad31d5b26bd9469aba83f795a01237833115522d5c96136e54ec0038ab4120e30269a13fca9f4e042ee695a34eb17d19489bf7ae

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

                                Filesize

                                152B

                                MD5

                                a0486d6f8406d852dd805b66ff467692

                                SHA1

                                77ba1f63142e86b21c951b808f4bc5d8ed89b571

                                SHA256

                                c0745fd195f3a51b27e4d35a626378a62935dccebefb94db404166befd68b2be

                                SHA512

                                065a62032eb799fade5fe75f390e7ab3c9442d74cb8b520d846662d144433f39b9186b3ef3db3480cd1d1d655d8f0630855ed5d6e85cf157a40c38a19375ed8a

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

                                Filesize

                                152B

                                MD5

                                dc058ebc0f8181946a312f0be99ed79c

                                SHA1

                                0c6f376ed8f2d4c275336048c7c9ef9edf18bff0

                                SHA256

                                378701e87dcff90aa092702bc299859d6ae8f7e313f773bf594f81df6f40bf6a

                                SHA512

                                36e0de64a554762b28045baebf9f71930c59d608f8d05c5faf8906d62eaf83f6d856ef1d1b38110e512fbb1a85d3e2310be11a7f679c6b5b3c62313cc7af52aa

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

                                Filesize

                                96B

                                MD5

                                be534379dc01c3204fe04966befc1ae6

                                SHA1

                                f3eaec3c5bc53712e89c3699eed2ba48b648ff69

                                SHA256

                                e89e7a583a2a57d78dfd442432ee004f9f31f1e11e1a76bc485edf0a41418dda

                                SHA512

                                6e3f5f08ca16f1cc0e9f145320e97f6ced211dc4812b7d0a9180a1255fee8c228c950c3e5701e591ccf910bfa5533db46107947d7e62cad9d30ce56732e8e9ae

                              • 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

                                1024B

                                MD5

                                4e3a4930a75194979af5bbe4e3372f6f

                                SHA1

                                dad204173031de2772138ffb63739fe932257103

                                SHA256

                                13b81e1b300f071b9b8f6b45daf3821e8d57cf8ae85a12920f9a4c6292142f52

                                SHA512

                                7ab5e9ac53cbaca8e8ce16739f6626d2d7d22b1165981e82cd227502a021d0972193ad94f16074e28c9db733fa3cef64b785a15142bdc135e656cc658395f47c

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

                                Filesize

                                6KB

                                MD5

                                4aa647dc22321ef31aeaca8765e2a8ad

                                SHA1

                                0f073bed1bdd1d5bf1663aa1773ae3ba4764e7ed

                                SHA256

                                8939a18a6a5ff768ec20c51962dd86fa052b34c5a1c3faede67e9f0d5ccb846f

                                SHA512

                                6520e991d30c6ed9cd0a67043acb3566e82e661e8a570929b036929b348ad92865eeccf0b9d0407e16f678418f302f5f3a2e4807fc3286a4de7432a9cf205624

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

                                Filesize

                                5KB

                                MD5

                                2d4b2091bd6d44c53c334452e91efe2a

                                SHA1

                                cbb43ab5c11ba323bf065cdcc23954c6774d1319

                                SHA256

                                11095e1f3d710e3b955c5bb73f27918881dabe1685c2944f1e739c4b6bc0a74d

                                SHA512

                                9ecbaf3c554a0be8dfb6d35d00826dd0d79905a699c50bffca7f22c6b524400d66731e85cac401d73be614b177d7169f90f31f2c07973b30cb8131aa8aa699fb

                              • 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

                                11KB

                                MD5

                                e90a9b918de518b7f4ee69fe573583d7

                                SHA1

                                1e8654f0a4f85948975ea31951391f1d7ead285f

                                SHA256

                                f475636b0192a98ef97feee2bed2696c68587af30947627f202af31588f97bad

                                SHA512

                                7e2d0926134f550568fb995804ee338db7e4fe3ce5aa0912cc3e29aaa3041a12ce42459e880d1912f970dbc8607b29c0f2614c8f1172b1d3ace71bc6ae636ff4

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

                                Filesize

                                10KB

                                MD5

                                eaace97532e6af4448c582416fb79441

                                SHA1

                                fdbfe548d2ff04a636e3f11bcbb7edf33ef6d12b

                                SHA256

                                d409cb55c872a312ed70c117ad29c2a77865aafa33f5d2646e883c20070bb0b8

                                SHA512

                                7c423b781b06715617edca91e28693fed356490906a1d56870955cb23bb2173a7ce0d2d9a61305e979ec487e5c396f9b76448dcf792af4eed4c9ce97d1c9f074

                              • \??\pipe\LOCAL\crashpad_1652_FZOAZRAAKABLPVMM

                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                              • memory/2056-47-0x0000000000411000-0x0000000000416000-memory.dmp

                                Filesize

                                20KB

                              • memory/2056-115-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/2056-0-0x0000000000411000-0x0000000000416000-memory.dmp

                                Filesize

                                20KB

                              • memory/2056-2-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/2056-1-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-126-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-12-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-14-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-15-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-13-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-182-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB

                              • memory/4144-223-0x0000000000400000-0x0000000000424000-memory.dmp

                                Filesize

                                144KB