3ab65d62f4f75f30baeea883c25ed0c3e9f6586d84e52fa6d0268120b9a4ebcb

Analysis

max time kernel
145s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 11:41

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General

Target

WpSvc.html
Size

657B
MD5

d4f63b173042bcb08de589b60ad2e73a
SHA1

341b7a315a1813f77b0f49409004e5fb8077aed2
SHA256

3ab65d62f4f75f30baeea883c25ed0c3e9f6586d84e52fa6d0268120b9a4ebcb
SHA512

076cb550ebef83e9534b7c847807a84b80ec437a224c423c2f6be73ea0ae875945cf4d5a971332eeee026c24d9d07bbb67fb52d5cd64661b4642e78c3bafbed2

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 10 IoCs

pid	Process
3920	msedge.exe
3920	msedge.exe
4264	msedge.exe
4264	msedge.exe
4652	identity_helper.exe
4652	identity_helper.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe
3876	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe
4264	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 4808	4264	msedge.exe	83
PID 4264 wrote to memory of 4808	4264	msedge.exe	83
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3200	4264	msedge.exe	84
PID 4264 wrote to memory of 3920	4264	msedge.exe	85
PID 4264 wrote to memory of 3920	4264	msedge.exe	85
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86
PID 4264 wrote to memory of 1864	4264	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\WpSvc.html
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:4264
- 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,0x100,0x104,0xd8,0x108,0x7ff8fe9b46f8,0x7ff8fe9b4708,0x7ff8fe9b4718
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1992 /prefetch:2
  2⤵
  PID:3200
- 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=1980,5373178933178425516,9667793124367214158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2400 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3920
- 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=1980,5373178933178425516,9667793124367214158,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=3292 /prefetch:1
  2⤵
  PID:4140
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=3312 /prefetch:1
  2⤵
  PID:3700
- 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=1980,5373178933178425516,9667793124367214158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  PID:4236
- 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=1980,5373178933178425516,9667793124367214158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=4804 /prefetch:1
  2⤵
  PID:4376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=5352 /prefetch:1
  2⤵
  PID:1840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=3288 /prefetch:1
  2⤵
  PID:3288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=5688 /prefetch:1
  2⤵
  PID:2824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,5373178933178425516,9667793124367214158,131072 --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=5560 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1916

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
5KB

MD5
2d110fb12249e037e985e17534f31e69

SHA1
6cf400055cc8b9721e6242062063c82ed3e38ff3

SHA256
b00ffe06365bbda0871d65eb7a91fd8be9e728ae2056b4a774504c20e26238b1

SHA512
bcf75d9a488f22e9c387db8ad51eb50ab2ef5c37cd5eea0f22c0aae8a7c55f8f938b1cfd9e656d2ec355d3d47d1af7ec23a25c44f39923939d590459ab88fa94

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

Filesize
6KB

MD5
cc7b9b4230554cac4de7e5b6e9d9ebde

SHA1
6f5b9a238ed6accc360d43162879390c84e05287

SHA256
db23110d38fd397aed1757a5583e298d1e0e5c86eb8cfd7bbbcc7a1a657c5edf

SHA512
6a81d1597d938d4637b2fbed309b9a17347e40d91bde804f112525ace24ac9f022aa9f66f76e0431923015ac97a34bcd0ee7119a0fa453e261a07c0a16312865

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
964ec8ca5fce5242d64e08304a211a9e

SHA1
98f10e9d40b42d422a7b12c2e0c3e8fd0de7b7af

SHA256
f55fdc6e560405789508812f8729c77dfaf418aaeea4fee83acb0f418e521212

SHA512
89a631620c37c9b1b6a2d65a1a455a770f9f8c0ddc36482be8d449532f66d9b3dc7fa2331c7c5d5d2f079c33983aed7a6cdd00dae04e734b61fef08d67853489

Download Submit