621b4ff7125c59b1a1eb0ade6ca07eed53fe41a9c214cf994ad7babf05b6f764

Analysis

max time kernel
145s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 00:19

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General

Target

libgaussianblur_plugin.dll.svn-base?id=3053a167982e379b031fe9fbe2a1d57c23026a90.html
Size

7KB
MD5

fc8ad9cd5fbbec7cad5c68e0c8552148
SHA1

fbcdbe2a7bab2ac163541417899b26b72b13b660
SHA256

621b4ff7125c59b1a1eb0ade6ca07eed53fe41a9c214cf994ad7babf05b6f764
SHA512

76baf858088ba1cd3f659d57c6489fe8f805a531a687945e157e3fdaa9be1ffa4dbac6ea3b8321244179480bf00ae2d0475e43e73bc576f4ba04c5917b38cb66
SSDEEP

192:ZRvTPMcMHyx1wvHv/Nv/dXv/gvCav0mXHP5BxUjv/VvST/lo3fwvvnv/PvOv2v79:ZhPMcMHyx1Wld3ZmXHP5BxUjoT/2S3LN

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
4912	msedge.exe
4912	msedge.exe
1604	msedge.exe
1604	msedge.exe
4308	identity_helper.exe
4308	identity_helper.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe
4444	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe
1604	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1604 wrote to memory of 2076	1604	msedge.exe	84
PID 1604 wrote to memory of 2076	1604	msedge.exe	84
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 5048	1604	msedge.exe	85
PID 1604 wrote to memory of 4912	1604	msedge.exe	86
PID 1604 wrote to memory of 4912	1604	msedge.exe	86
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87
PID 1604 wrote to memory of 2256	1604	msedge.exe	87

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\libgaussianblur_plugin.dll.svn-base_id=3053a167982e379b031fe9fbe2a1d57c23026a90.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:1604
- 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,0x100,0x104,0xd8,0x108,0x7ff9d2b346f8,0x7ff9d2b34708,0x7ff9d2b34718
  2⤵
  PID:2076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
  2⤵
  PID:5048
- 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=2088,16700243427692787615,6109852734938085752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4912
- 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=2088,16700243427692787615,6109852734938085752,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=3216 /prefetch:1
  2⤵
  PID:2764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=3244 /prefetch:1
  2⤵
  PID:3244
- 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=2088,16700243427692787615,6109852734938085752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:2948
- 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=2088,16700243427692787615,6109852734938085752,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=5184 /prefetch:1
  2⤵
  PID:3560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=5304 /prefetch:1
  2⤵
  PID:848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=5580 /prefetch:1
  2⤵
  PID:3608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=4116 /prefetch:1
  2⤵
  PID:3572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,16700243427692787615,6109852734938085752,131072 --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=5272 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4444

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2824

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
7b56675b54840d86d49bde5a1ff8af6a

SHA1
fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

SHA256
86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

SHA512
11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

Filesize
152B

MD5
48cff1baabb24706967de3b0d6869906

SHA1
b0cd54f587cd4c88e60556347930cb76991e6734

SHA256
f6b5fbc610a71b3914753feb2bd4475a7c77d0d785cc36255bf93b3fe3ccb775

SHA512
fd0c848f3f9de81aca81af999262f96ea4c1cd1d1f32d304f56c7382f3b1bb604e5fbe9f209ad6e4b38988d92357ef82e9668806d0727f2856c7dc1f07aae2b6

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

Filesize
6KB

MD5
0bec50ac2a1c26e3d0b6f1fd6010dec4

SHA1
3bcdb050f2634a9e07d6cb8b18980e30c062eada

SHA256
dcbfc712359d0b61171f3eeb07dfba604128d51adc88d35f290a18b072d652d1

SHA512
e9834cb5ec6e78512d3a018ba09bb4b484efde502e04a59d860242a1864cfad015b85ba7de17d6539010e507cbec9554341bf42a0fb85d4f46be90468413352b

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

Filesize
6KB

MD5
d2684cc9998465274ca508d83ca8a790

SHA1
413479a5e41b93f3eb8cd44642e8b81da687c05c

SHA256
e5ac800245eb23a691f4ebd0e0ee2e3083782460ee5aa0ab611214b3f467c160

SHA512
e3445461729a01e3a12ab3e7240b0cc8536905f5ccf0e254c256e6db418a28cb3e8ef1eaf245f8f77a6b90cec6a25aeb262ca3f8ac33a3c0614107db6e554236

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
11KB

MD5
d69afac2af935b73be8bd1e94dbc116d

SHA1
2795f59fa9862a6941a90822f2fe489619573ef4

SHA256
e7b5a679d415b8a0a4a23dbbaa41275e8c8a7cdec231ae3f3c03775b9474e040

SHA512
7d4774d995f7eff6d25ec5afb32654ef7d94a4fde757c4e312b0c9c8b9a8d41596c23b2f7bc6876a9d328380dde7b9610a14abf984ccd604418a41f37d9e89a5

Download Submit