6a8a0a688fc5a7d7fdd827da9a22fc6b3673c398d634d3d81f625727ab181a1d

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 11:01

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General

Target

libvmem_plugin.dll.svn-base?id=e3b43bd36fd50840467669364014ee53553872c1.html
Size

210KB
MD5

988f39cb39154eb876ac4622f32f59f1
SHA1

9717db13e3946eecbc1d64e61caa03f082073334
SHA256

6a8a0a688fc5a7d7fdd827da9a22fc6b3673c398d634d3d81f625727ab181a1d
SHA512

5c12e5290363915442b86f7f493d2e7c71e05c7fab099d948c1adef7f2e74bc47027381892dd76bd68a9202c4761d1b48a371bf9e4bb8c7112d12235658a9dab
SSDEEP

1536:Eh/ALYLZjH1Jx1Mlgl/uLomKvPJzN+u2HEa3gl1N8RkIE8B:Eh/ALYLyfsxdofP3SN8yw

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
2768	msedge.exe
2768	msedge.exe
4592	msedge.exe
4592	msedge.exe
2904	identity_helper.exe
2904	identity_helper.exe
1832	msedge.exe
1832	msedge.exe
1832	msedge.exe
1832	msedge.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 1968	4592	msedge.exe	84
PID 4592 wrote to memory of 1968	4592	msedge.exe	84
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 5096	4592	msedge.exe	86
PID 4592 wrote to memory of 2768	4592	msedge.exe	87
PID 4592 wrote to memory of 2768	4592	msedge.exe	87
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88
PID 4592 wrote to memory of 2436	4592	msedge.exe	88

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\libvmem_plugin.dll.svn-base_id=e3b43bd36fd50840467669364014ee53553872c1.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: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,0x100,0x104,0xd8,0x108,0x7ffe1b0946f8,0x7ffe1b094708,0x7ffe1b094718
  2⤵
  PID:1968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2056 /prefetch:2
  2⤵
  PID:5096
- 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=2012,11934167952488773894,1197687729945840886,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2768
- 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=2012,11934167952488773894,1197687729945840886,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2864 /prefetch:8
  2⤵
  PID:2436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=3272 /prefetch:1
  2⤵
  PID:4552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=3404 /prefetch:1
  2⤵
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=5280 /prefetch:1
  2⤵
  PID:216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5316 /prefetch:1
  2⤵
  PID:2792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=5608 /prefetch:1
  2⤵
  PID:1032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=5648 /prefetch:1
  2⤵
  PID:1340
- 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=2012,11934167952488773894,1197687729945840886,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1688 /prefetch:8
  2⤵
  PID:3876
- 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=2012,11934167952488773894,1197687729945840886,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1688 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,11934167952488773894,1197687729945840886,131072 --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=2032 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1832

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1872

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
846ce533b9e20979bf1857f1afb61925

SHA1
4c6726618d10805940dba5e6cf849448b552bf68

SHA256
b81574d678f49d36d874dc062a1291092ab94164b92f7e30d42d9c61cc0e77c3

SHA512
8fb228fae89f063159dabc93871db205d836bdb4ec8f54a2f642bd0b1ac531eea0c21234a8ca75a0ae9a008d2399a9bf20a481f5d6a6eab53a533cd03aeaaa2c

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

Filesize
152B

MD5
104aab1e178489256a1425b28119ec93

SHA1
0bcf8ad28df672c618cb832ba8de8f85bd858a6c

SHA256
b92c19f079ef5948cb58654ce76f582a480a82cddc5083764ed7f1eac27b8d01

SHA512
b4f930f87eb86497672f32eb7cc77548d8afb09ad9fdba0508f368d5710e3a75c44b1fd9f96c98c2f0bd08deb4afde28330b11cf23e456c92cc509d28677d2cf

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

Filesize
6KB

MD5
b9f8ae3978db679b4f6d86a9eccd18ca

SHA1
d8e3a55343757caf5dfe56e2ab753389449cd609

SHA256
fcdce7d73b59c5dde1ad8a2fe392bef6c3c0aafb60c820a003941c0b4d8945ce

SHA512
f538efb11235cdb9a6246c08c76cac5cb72da98ace0480a77084c37f84929a4e442d3dc2fa80acd3b9ec5cc2347f81d19d207879c9e1c421862ec43663d138f8

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

Filesize
6KB

MD5
7773b6fd4fa4c37a7adb70676ff3ac3b

SHA1
b91780116133f4eb496f08b8e9872cd6f337f235

SHA256
3a24bfaabd24b31a84a96ebe4b84480bd0619beab17966ffa48441286f78612b

SHA512
e0c97f97b5b84e4bcfab2e74b12e68e655ea3ce392ca9548ed5d30939d88133b1e5ffb9de0eabceba9b867a4ab21b581a8ea3a9df84f9be9f2780a9973ce92f5

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

Filesize
6KB

MD5
493a58a7649f728bf55930d36e5eca38

SHA1
a0b54958e0746529ec3a79aeb2b74bfc01599336

SHA256
4931547edc065539ae92a03a22c38ef720e3b3624144e7f9bd2122a385b9190a

SHA512
1eba74bcf469d7b7b97637f45fd5c056dba8355f03673623bb65aca5c44966503d155cb891124c8c2631acc303b568ebb1ba7d65bb1e60d192131a756dc8878e

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\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\Local State

Filesize
11KB

MD5
3128328a2858169ea09f5bf49902737a

SHA1
61b4710c09900c19fc9cac1ce12d4bbcfae7e1cb

SHA256
ea3308107862243b5b3fb103e5e81abb72d009a4a2fb0d14caa976aadb468c5e

SHA512
43ce43749c6afc765ddbd2fc55b59410a69249371792c71ab9e086bf4c984b1c4a4c6007ec1901b214eb7c6c246bec715ed3209400ab38c6b867c182ce0bc6e2

Download Submit