hxxps://zixmessagecenter[.]com/s/e?m=ABCUix0lnSKyviIUQyyQqCKp&em=

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
08-08-2023 16:36

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General

Target

https://zixmessagecenter.com/s/e?m=ABCUix0lnSKyviIUQyyQqCKp&em=

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3876	msedge.exe
3876	msedge.exe
892	msedge.exe
892	msedge.exe
4580	identity_helper.exe
4580	identity_helper.exe
3280	msedge.exe
3280	msedge.exe
3280	msedge.exe
3280	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe
892	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 4856	892	msedge.exe	81
PID 892 wrote to memory of 4856	892	msedge.exe	81
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3816	892	msedge.exe	82
PID 892 wrote to memory of 3876	892	msedge.exe	83
PID 892 wrote to memory of 3876	892	msedge.exe	83
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84
PID 892 wrote to memory of 3016	892	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://zixmessagecenter.com/s/e?m=ABCUix0lnSKyviIUQyyQqCKp&em=
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:892
- 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,0x100,0x104,0xd8,0x108,0x7ffd8d7b46f8,0x7ffd8d7b4708,0x7ffd8d7b4718
  2⤵
  PID:4856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
  2⤵
  PID:3816
- 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=2108,7398181621720107576,14363218329696172808,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2264 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3876
- 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=2108,7398181621720107576,14363218329696172808,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:3016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=3332 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=3324 /prefetch:1
  2⤵
  PID:1612
- 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=2108,7398181621720107576,14363218329696172808,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5412 /prefetch:8
  2⤵
  PID:4528
- 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=2108,7398181621720107576,14363218329696172808,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5412 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=5024 /prefetch:1
  2⤵
  PID:2324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=5140 /prefetch:1
  2⤵
  PID:1888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=3348 /prefetch:1
  2⤵
  PID:5064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=3432 /prefetch:1
  2⤵
  PID:1568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7398181621720107576,14363218329696172808,131072 --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=4864 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3280

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3180

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
152B

MD5
3423d7e71b832850019e032730997f69

SHA1
bbc91ba3960fb8f7f2d5a190e6585010675d9061

SHA256
53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

SHA512
03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

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

Filesize
168B

MD5
be7bc9411e83f199a7302bef4d407ff9

SHA1
70d2f703c91e7f798edc19552bd41343de007406

SHA256
caa66fcfaf9ffdcf81f8b3331d1ede95a1b58c89f5245ea10cf047d129605394

SHA512
339721e2add3e76233dd4d214110670dd07ff891e100f9e7a1cbc97ab324af187dea1ee7227563cdaff63bb1c4d7ff66beaf345007f3df9de73305a8372308db

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
3d99189f0be84037c8ff2922a61b7368

SHA1
4877e27082e6ca9ca911209bb5318e8b66108c20

SHA256
7f278c63255d2f624c533d50c9bba1a43be86157374f8031fcd4794b401e7745

SHA512
f3bab4a49eac65994fa4bd2a3e5125ca8df9f926bb176b9f5f206c005c6952f38e5ba407440f2d6699155492187f507e8a724e8c60ff10f463ea1401efad9bc9

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

Filesize
5KB

MD5
187f3ca385addcb32b0153261d6cf857

SHA1
910664d0527e95b10c44ea523b5f2d53cbe29898

SHA256
3ea99d21161712fe83d860b197d569125a774d7946490cf19cca18f21e2298ad

SHA512
a9c09d5a6c2e394328611b72e762db63816e0e16021be5036ed36cd9aa9f10e649844f1fc5aeb9534135121a61000c2a2a078d64bb5a4e3f9036c633f570fb93

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

Filesize
5KB

MD5
faafd2b673c38a4b9abbf6adabe68caa

SHA1
07ae650d14a9103d6f6cff2658423575b17cf381

SHA256
93010c3ed400c896380dcd7cc08b67db19f1f3fa39b2e9a6feaaa977aeae73f3

SHA512
9d5be5c2eac8022932eae89c7ef37e5c16c40924cf3aa989e50b8c2c6e3aee0af5146927e667842f7b63c032d61256dfca3382b28109f04db982739f8c60bf44

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

Filesize
24KB

MD5
0e78f9a3ece93ae9434c64ea2bff51dc

SHA1
a0e4c75fe32417fe2df705987df5817326e1b3b9

SHA256
5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

SHA512
9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

Download Submit
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

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

Filesize
12KB

MD5
02b621cab8b0ab9318b8cb2a3161a26f

SHA1
669e73ba4d127ffe9267433a258784309209cb7f

SHA256
44afe13bb9f136e9052b9121dccd5652a725ccb005eb85dff61585bc8450b6aa

SHA512
4abb0562f7373ed1422abf4edba48ec3c0c681fc2d0aa206f6c1695b2e0c3518846faeb99b7778995afb16eea6886fbd6387664bb6e5c0c23797786515be85f9

Download Submit