61140a448067809b92abee84c9484f3dca76351a906e75fe82e124ea8911b05f

Analysis

max time kernel
145s
max time network
151s
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, 09:55

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General

Target

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

923KB
MD5

64ead58b1a9eb4c736a84c285b4251b0
SHA1

93cf942df3f6f8f252646db4df01f4fae736e9de
SHA256

61140a448067809b92abee84c9484f3dca76351a906e75fe82e124ea8911b05f
SHA512

99d976ae1526b2699e306c9192b7131d5a238264374e8b36919c15570781e5ea28a6ac5db05cc00419d0607ac7fdbdca508f86347aed59947f5d2e5e448f6685
SSDEEP

6144:YuIvX9bdz0t5G9ArtXUyJ4C9qh4B7jlqp4/7909Qz/abVkG3NBZ:YZfJut5IAhXUyJ4CDBNZ7a9QAkkH

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
812	msedge.exe
812	msedge.exe
220	msedge.exe
220	msedge.exe
4280	identity_helper.exe
4280	identity_helper.exe
3980	msedge.exe
3980	msedge.exe
3980	msedge.exe
3980	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe
220	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 220 wrote to memory of 4864	220	msedge.exe	84
PID 220 wrote to memory of 4864	220	msedge.exe	84
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 1156	220	msedge.exe	85
PID 220 wrote to memory of 812	220	msedge.exe	86
PID 220 wrote to memory of 812	220	msedge.exe	86
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	msedge.exe	87
PID 220 wrote to memory of 1748	220	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\libatmo_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:220
- 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,0x100,0x104,0xd8,0x108,0x7fff7a2b46f8,0x7fff7a2b4708,0x7fff7a2b4718
  2⤵
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:1156
- 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=2088,18286549388786049940,10477473681331643601,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:812
- 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=2088,18286549388786049940,10477473681331643601,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2856 /prefetch:8
  2⤵
  PID:1748
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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=3228 /prefetch:1
  2⤵
  PID:2032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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:4216
- 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=2088,18286549388786049940,10477473681331643601,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  PID:8
- 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=2088,18286549388786049940,10477473681331643601,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5116 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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=5204 /prefetch:1
  2⤵
  PID:2672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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=5220 /prefetch:1
  2⤵
  PID:3228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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=3924 /prefetch:1
  2⤵
  PID:4492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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=5284 /prefetch:1
  2⤵
  PID:3120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,18286549388786049940,10477473681331643601,131072 --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=2644 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3980

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2540

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
5e2f0fe48e7ee1aad1c24db5c01c354a

SHA1
5bfeb862e107dd290d87385dc9369bd7a1006b36

SHA256
f13b3ebe8d71bd0086d5bb82364c35f59a95d32b39753af251e8639360e291a9

SHA512
140d026437fd5e8a874cd00b03950c8f010e1a0732a0a1cc5bdde477e7f8315ccb95790bb4c15b8dbaab9468ad532eb885b6c429300a64e39412d976d079324e

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

Filesize
152B

MD5
7e0880992c640aca08737893588a0010

SHA1
6ceec5cb125a52751de8aeda4bab7112f68ae0fe

SHA256
8649a39877c190ec740a5422284ec5f9ff509b30b2d7896635476873dd8824e2

SHA512
52bd0a38ca7f43b26731966035045b1cbd8b60b2d81bdf9aad791cf444da8af8b722ebf3cb364a6e660bebdf23084eb0e30bc23562575b704801669817549f8a

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

Filesize
6KB

MD5
578ce7640b213e0c6610d6750ec2cc7f

SHA1
e5d17c352c313ffa77cda18271fdf9e4ee35636a

SHA256
48ce1975c1deef0344030ffffaa0442270f536622c0b9b050c325476bca1e9d2

SHA512
056d2c1df1c585b14a12aa7bda4660044905ff768ff0db2bff8eb742184fa79578b659e8e3e9b293d13dd26ea2fe00b8025cdc13f31eb285269da3bb9acbc6a7

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

Filesize
6KB

MD5
37e716cc84bb0be7c23f94c81689fa8f

SHA1
6f7fdd3946e908a64c6086bed55f2b65c2d3d25f

SHA256
9a89efe1afeefa26d5bc612fcea5be066dd7404ac2b74462218e3b7362b0e486

SHA512
7a68f523269fcad4030659243ad4b2833d02afc21a130acdb9716a2b2117b0602642639d6addb1e6c22660ff2b035a66efaf60e8ecd263c249e128fabd9a2f2f

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
0e4cb707c99062789a98bdf53ed491b3

SHA1
d45dae4e9e31a9747120afdba99229aff780c143

SHA256
63b14d8ce39b93e4b879e7a2c915c914d7fd848ecd805f24600fe33efba3d284

SHA512
8d6edf022b23f142f8104a499c11fa1beb5934c93487bfa87691337897ca36cae3d3cfc29f956f6b5a9f658eed5d958abdfadc17760bcb1384d6e7bda56ba2de

Download Submit