hxxps://notify[.]onsolve[.]net/public/prepareWebReplyNotifResponse[.]do?eh=142034159&dh=581326370&l=en_US&rih=3ee633e4-0008-3000-80c0-fceb55463ffe&roh=1f177a21-0007-3000-80c0-fceb55463ffe&wroid=497824

Analysis

max time kernel
24s
max time network
25s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 03:50

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General

Target

https://notify.onsolve.net/public/prepareWebReplyNotifResponse.do?eh=142034159&dh=581326370&l=en_US&rih=3ee633e4-0008-3000-80c0-fceb55463ffe&roh=1f177a21-0007-3000-80c0-fceb55463ffe&wroid=497824

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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 6 IoCs

pid	Process
1704	msedge.exe
1704	msedge.exe
4592	msedge.exe
4592	msedge.exe
3092	identity_helper.exe
3092	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe
4592	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4592 wrote to memory of 2944	4592	msedge.exe	80
PID 4592 wrote to memory of 2944	4592	msedge.exe	80
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 4960	4592	msedge.exe	82
PID 4592 wrote to memory of 1704	4592	msedge.exe	83
PID 4592 wrote to memory of 1704	4592	msedge.exe	83
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84
PID 4592 wrote to memory of 2676	4592	msedge.exe	84

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://notify.onsolve.net/public/prepareWebReplyNotifResponse.do?eh=142034159&dh=581326370&l=en_US&rih=3ee633e4-0008-3000-80c0-fceb55463ffe&roh=1f177a21-0007-3000-80c0-fceb55463ffe&wroid=497824
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4592
- 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,0x100,0x104,0xd8,0x108,0x7ff9780a46f8,0x7ff9780a4708,0x7ff9780a4718
  2⤵
  PID:2944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 /prefetch:2
  2⤵
  PID:4960
- 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=2136,2895987984380761455,3552539271465231883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1704
- 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=2136,2895987984380761455,3552539271465231883,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:2676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --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=3268 /prefetch:1
  2⤵
  PID:3552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --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=3284 /prefetch:1
  2⤵
  PID:3080
- 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=2136,2895987984380761455,3552539271465231883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 /prefetch:8
  2⤵
  PID:4028
- 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=2136,2895987984380761455,3552539271465231883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --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=5220 /prefetch:1
  2⤵
  PID:4152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --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=5236 /prefetch:1
  2⤵
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --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=5624 /prefetch:1
  2⤵
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,2895987984380761455,3552539271465231883,131072 --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=5656 /prefetch:1
  2⤵
  PID:376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3832

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
97f8be9c465b0ed67c2415868506c354

SHA1
cdb221d6debcf55615d3b5f30796e32065046dd9

SHA256
b606a1ee10b65eb9077e7d2f3b34a0d7a1ed6a4802a169fe55449c975332ee02

SHA512
a0fe0ed30624658127316873137f4fc488a5916005e5e3f1f55b7d6442b54010c08d7037b94d0cf3c3316b1bb4acf91bad9e64ee6d15302e3cdd62bb18730542

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

Filesize
152B

MD5
6ae84fc1e66cbbb7e9d28b0e12d64550

SHA1
100430bb653c896c11b94ac0bf2297a389ea5ad8

SHA256
856a9c0ac8c29f738a3501b6bd007fd8cbbac211e461b91f4caff52dd41da75c

SHA512
7fe7a8639d96118b843e67a6a6d397271b181dc6b049e6f7de77bee9c9214690b1b7f73164f7e463e117406dc978334ea02397fd639140598f60f89c6aaddbe8

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

Filesize
6KB

MD5
95e5d42f64e4e51517e79b8066b98877

SHA1
3629f1c8dc11a6bae8328c1a0ea4e89559a84294

SHA256
57e7cbdff0f0a34572db8f129f0992845375d6fd52c7526a110d0318d2b9dff7

SHA512
278ae38f551d85ec4f049cedd3e446de0da0dbffd0d013b8c4e0deec084d882090cf496078979ce8556ba361f0beac76ba10cc8b47b23388dbe1794c4ea247ba

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

Filesize
6KB

MD5
1cb6780a7641a0f00ba3f4baa3a882c7

SHA1
91ca8f13783b6da1fcd0acbcb3d2e4f5cb56deaa

SHA256
04e871adb20162268c6d2ddbca78ce90aea9c43987155f33216996ce916f4ec5

SHA512
f16e1874a08ecff4b728982cdf3ef99405c015d72a08630564e323ad36192532f33ee03b53740492b5f12bfe28d127777b980ab7409b82e83c1cbdb7e84fcfed

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

Filesize
6KB

MD5
fd31eda0c6c0c21f2aaeb15bbe2d9682

SHA1
31f2d709da2dd03848b06a76dd62f86d469db5bc

SHA256
95dded5ac74be64b67ed67e811bdcadb3d3fd10d77dc45d2e1f7565db666cacb

SHA512
2390a2ed3c878a0483e74d5b5f8c6f04b583332cd8ab83e8eb564f7eb8f87d10804ffe3fa5fdd79f08cfe2698ebb3c27512fd769eea2bce8ecb32f0f7cd5449c

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

Filesize
203B

MD5
c4dff98dd33403de904432af865229e9

SHA1
78ef87751dd855d605943fcac5842699172f0f42

SHA256
d602ed5f80f0458aea5fd630c6bc98feb4108bbffb3677a22d9deac64bccb292

SHA512
7b217c23d28598f94b2fe598267188eddcd1088825c79f33463b67a4a4ed6b86df1d3f0cc6b0d3124ee5be706f27fc3a964b7b64e8136295cd6cf0c5e1c6896b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57ef23.TMP

Filesize
203B

MD5
d9624775047efa5da6b4309793a14669

SHA1
0a6d71dfc3292a319f39f943cda637fdb41f3cdd

SHA256
c3e08eefbe78dd681f87b228afdb89f83c98c0c7e145115ffc5280df6d8aa4db

SHA512
3c6c6c7175bcd82410c3b8646b30d4188e10449ae2cbc2dc4daf47957a4f95bb9118fbfac7024b8e088a17deaf6fbe869e796319d5e7f37e7ea0c85c65784915

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
7c07514abc0de0aa156e8657436919aa

SHA1
0ced2d8ab026967164e150771bb967ad0a87ed63

SHA256
9b204e651dd76a9e7ce551f37305ec8e05a029849f379f8c9ab2d01425576b34

SHA512
280bc0e80e42a05df59c15525c081f947d12259d5f5e2c7d169d1e93f7dccc9652bbaa8509350ca6b38b412a3982dedf39a6022ef35a0bfcc52f019593c5e05c

Download Submit