Analysis
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max time kernel
139s -
max time network
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platform
windows11-21h2_x64 -
resource
win11-20231129-en -
resource tags
arch:x64arch:x86image:win11-20231129-enlocale:en-usos:windows11-21h2-x64system -
submitted
12-12-2023 00:09
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://pub-8e1e277d002148ebb5bf32fda6caf317.r2.dev/ConfidentialSync_webmail_SecuredCollab_InternalGuardiansInnerCircleSync0.html
Resource
win11-20231129-en
General
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Target
https://pub-8e1e277d002148ebb5bf32fda6caf317.r2.dev/ConfidentialSync_webmail_SecuredCollab_InternalGuardiansInnerCircleSync0.html
Malware Config
Signatures
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 1404 msedge.exe 1404 msedge.exe 4024 msedge.exe 4024 msedge.exe 4620 identity_helper.exe 4620 identity_helper.exe 4568 msedge.exe 4568 msedge.exe 2036 msedge.exe 2036 msedge.exe 2036 msedge.exe 2036 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
pid Process 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe 4024 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4024 wrote to memory of 3200 4024 msedge.exe 20 PID 4024 wrote to memory of 3200 4024 msedge.exe 20 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 4120 4024 msedge.exe 81 PID 4024 wrote to memory of 1404 4024 msedge.exe 83 PID 4024 wrote to memory of 1404 4024 msedge.exe 83 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82 PID 4024 wrote to memory of 1736 4024 msedge.exe 82
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://pub-8e1e277d002148ebb5bf32fda6caf317.r2.dev/ConfidentialSync_webmail_SecuredCollab_InternalGuardiansInnerCircleSync0.html1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4024 -
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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffa89743cb8,0x7ffa89743cc8,0x7ffa89743cd82⤵PID:3200
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:22⤵PID:4120
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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=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2524 /prefetch:82⤵PID:1736
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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=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2508 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:1404
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=3380 /prefetch:12⤵PID:4892
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=3372 /prefetch:12⤵PID:1996
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=4608 /prefetch:12⤵PID:4552
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=3644 /prefetch:12⤵PID:4672
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C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4620
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1864 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4568
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=4648 /prefetch:12⤵PID:3588
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3744 /prefetch:12⤵PID:4144
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:12⤵PID:4224
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:12⤵PID:5064
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2488 /prefetch:12⤵PID:1820
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=3108 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:2036
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1892,11839253447459211932,5046739481467444579,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4980 /prefetch:12⤵PID:3092
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4564
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2728
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD541a11218bccdfcc7ecfeea5f7c5779ba
SHA1b98ff4307e2f96f0346ba5752eb6e48440f46585
SHA2567cd4e7ca53099250135a6745e5e4c22171a7ce3ce9a9492a57f360142b9172bf
SHA51200b69f720cb5bc7ec2fdb3087d7e24f777dd7cdfbc31bf7d529f8dc7f51b9d44e50a75e2f3007a0d94ae98bd00ad3171f16d734a56d0f608009d1ff2f775d954
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Filesize
111B
MD5285252a2f6327d41eab203dc2f402c67
SHA1acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA2565dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
SHA51211ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
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Filesize
4KB
MD5e312a4f1a390f11bcaf5e4a674a6f1de
SHA1b1bbbbf29ab4f087d2933b57aa843b671e006ec8
SHA256a2137dee3e955fbd0b288098c5ed65a540d5d8a6e642ae2ed9c5dc0d4ef310ba
SHA512159c9f7aed80416d49d0ec28ed1f9a5bd9267ec98ff8412f1172342dd02cad2c54887cda674d2efda73ef9d21b6523de8019b665219ecd34bd2d71f3ee57f90c
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Filesize
5KB
MD5ee2a66dfb397fdfc0f4fde921edd0495
SHA12105414c30c62dcbe3f96fdad20772d0eb4fa4fc
SHA2562f20ba14b7cd4f2196431d7b93ea97f99bbbc9efacc61fef73bfef03e233ed6e
SHA5126c9c7e0d340f0f72805d50e98d933c4eb14f867d846be7974c962d94b4224a9372be65243700fcbffa04059aae0d6e2a654e21454362d178424ca7abc42112cc
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Filesize
5KB
MD55850953b2dbbafa4f54ccf28fc9fa1d9
SHA1577d772b8a93d5a512cecd60e377fd1edd020cc2
SHA256f3ba45a46e8a9b7d9b1656b8707809c7d3c34b7450b20c1d0d9f46b83b6dda80
SHA51267c56ecc955d081795ff6ab230e7a4af89d2dc6e947f0ef08b73dbe692116506a0b25ed2a0f3f9ff1fdc93563691d4bedaddb75ae4e2f23e460af30172a2eb84
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
3KB
MD5adf4bd6b63142e24aa9024413e66a07e
SHA1f9c833b79b4296416eef550d02f6ff6693d6df28
SHA256f8040f31f5883451a180bdc521bb199e4f533858813eff400044f8c03455bb46
SHA5124bddbad7fb2445c77ea40b0b7b92ff4e3d11c57d295a7a95957dfeae2074d170be9f876a771c472fd37dbf96e7b9f2b0ee8703b8562824b53113a1736b7e39b9
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Filesize
3KB
MD5e265737dfc71deb53d22709c38e388d2
SHA1cda84706188c5e287f791fdc69517435536e5c5b
SHA256cf6fe376f9afe4feb696f394f02419c361b779a66924917249be915cb56a5333
SHA51248ada4ea2666aea829f597ad17bdd2c5d041d893399510a47e3ee64460c76641dbb5b0c04e6ec626e041a485f36033929c1afd0c1f68128c649c7e31d7d6d6f4
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Filesize
3KB
MD59829a901899c32379fb3e535fb3ed356
SHA19fdb6711c68fc88e651550bbbfa8f4c0f469ae68
SHA2563978928e15fa9b02554c03c046f423a375500b4aaa273808b4d881af82eb731d
SHA512dfb7c9b5452cd842a783e25be874015ba83baacef9731927605940410824d0a7d266f4afd2fc00192eeb3cbf19439095f3f8a76297c3f6fff354e0f4e96a2762
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Filesize
4KB
MD519255e4e8caaddca8649ce695f124f2a
SHA1adf52c59c29c5e07f56576e466db5fe4eec6bb2c
SHA2565454202be645050255f2a9de9db08fcb13a21d60849cec4c4b25d3d17e28f47a
SHA51220919e9a32110a191a26e130ddbfd733dfa88a822f407a1027a49b35e5f8f0d125312ed2897da9af734b64eb1d5576b3bf04eadd17d23507781c86ae2853cb83
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Filesize
3KB
MD564311ee4408faeaea36db72e284d3606
SHA16c48d2b44e2d4b5b714c8b820798fe021249f363
SHA25610c06127f014be132e332ccc843bdfb54d18542fb0c96f02999e9a13885989e6
SHA512e0ccc168adaff5e7aec444502bf7d198a8d60ed10833cbfa779e5f4178bd08c491acbccc7e3b2ca8c7937e4f00ee77fdacd5ad3a37c59eaeeb5b7aa4f4a689e5