08acc5ce34c9eb144b0e7b1b039a34f4dc950fd891042778eb295df93d517f93

Analysis

max time kernel
167s
max time network
179s
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, 10:15

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General

Target

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

243KB
MD5

30b07bc8280734be0a49896fb4d9ca8a
SHA1

46612d40402f820a9e5333b1a7f323258c59d449
SHA256

08acc5ce34c9eb144b0e7b1b039a34f4dc950fd891042778eb295df93d517f93
SHA512

ffd5522e767d6140953f2be78d7d509b7853163edb3d335d80113fdf422fb78075c0c99f952d09f041074a620ab70c1e1cbd683484c1d308e208051904e40502
SSDEEP

1536:ch/AtYY9KuZCZBjXm4rjz7SdVJpJYPtjlWlkwLU+mPMxgIFPdOKLq+oV7E8B:ch/AtYnyU6GIpL5mkxgDKLHoV5

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
4228	msedge.exe
4228	msedge.exe
3628	msedge.exe
3628	msedge.exe
396	identity_helper.exe
396	identity_helper.exe
2828	msedge.exe
2828	msedge.exe
2828	msedge.exe
2828	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe
3628	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3628 wrote to memory of 4944	3628	msedge.exe	84
PID 3628 wrote to memory of 4944	3628	msedge.exe	84
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 3452	3628	msedge.exe	86
PID 3628 wrote to memory of 4228	3628	msedge.exe	87
PID 3628 wrote to memory of 4228	3628	msedge.exe	87
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	msedge.exe	88
PID 3628 wrote to memory of 4156	3628	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\libes_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:3628
- 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,0x100,0x104,0xd8,0x108,0x7ffc707d46f8,0x7ffc707d4708,0x7ffc707d4718
  2⤵
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
  2⤵
  PID:3452
- 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=2120,6944716672726504904,449819467256172682,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2112 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4228
- 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=2120,6944716672726504904,449819467256172682,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:4156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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=3264 /prefetch:1
  2⤵
  PID:4792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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:1468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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=5044 /prefetch:1
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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=5060 /prefetch:1
  2⤵
  PID:4540
- 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=2120,6944716672726504904,449819467256172682,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3484 /prefetch:8
  2⤵
  PID:1592
- 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=2120,6944716672726504904,449819467256172682,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3484 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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=5464 /prefetch:1
  2⤵
  PID:464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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=3908 /prefetch:1
  2⤵
  PID:3340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,6944716672726504904,449819467256172682,131072 --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=4868 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2828

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3212

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
d44de3f8ed1fc99b0dcd0bd857748d49

SHA1
14a5e98908b8a6a9bebbdde1dad152f5075501a3

SHA256
a689ed532da23e07ffa2579d5e1992bae502c2f6b056146a5fdfb029c4955f71

SHA512
d5127adb034314cbfd57663fe75b2022c25db87464439e61aa150d7755687b646ecb40e75a044f623af559afe601c7b26db44634aabc2a3049f49cb7a7532a70

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

Filesize
6KB

MD5
ee593b2dea3ab1c1e253091c9d7043f7

SHA1
983a59c0ca38d2cca2bafcfbbe4e56cc455758f9

SHA256
62f72f803d85f7ef4237c5cfe2cc992beb4bfdea2903221c4a3c0bedb32b75e7

SHA512
63c1fc3f10dd66776daf89a4b683dffcbd37a37c422d6b9f46fa7c9f16fd0ae718b5ab5e7b384c611cea428baac0540f7970dba2b76053fc63e5baed38ef0997

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
21b0d474f48d7564263a95e2c62f8027

SHA1
928d7b4fc4b92e0ec8a12600924ab1c91427f3ff

SHA256
02b91073418d1c4ff6f69845ed6faf580523d5c39f0c17d5073043eeabf3f5e9

SHA512
c698e2c72de28e26a46294788b14c8e99a900a2326b03bedc990d91f4aa82566df4425e0fefe7e37ad7d2e083c5bb9e3f367e9d0e9fde4935c41da43ec71aa17

Download Submit