dbdc2056d5cf3bc6fb4ea98ed602109a113c818b79f23ed62e818679863727f1

Analysis

max time kernel
147s
max time network
143s
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, 00:02

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General

Target

libaccess_tcp_plugin.dll.html
Size

15KB
MD5

591281bf21092a2a20f13a95fc096348
SHA1

e38764aef27aca057144e9a83251dd911490697d
SHA256

dbdc2056d5cf3bc6fb4ea98ed602109a113c818b79f23ed62e818679863727f1
SHA512

1d9d945b5844a69ce1f5491c164ea071dc3fe2506bef3120e5d56dbac1ad0f1137586364b4342f6cd3c2d2f65cac6c349dbf99be91944c9d8c3bdc55a88ae929
SSDEEP

384:2XPMcMHyAcaHA8njcvXkvDZ3exfxLJzl+Cq124kbrBZFE8uI:GPMcMHyAcaHA8njcvUvDZ3exfxLtFE8B

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
3040	msedge.exe
3040	msedge.exe
880	msedge.exe
880	msedge.exe
4644	identity_helper.exe
4644	identity_helper.exe
1804	msedge.exe
1804	msedge.exe
1804	msedge.exe
1804	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe
880	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 1656	880	msedge.exe	81
PID 880 wrote to memory of 1656	880	msedge.exe	81
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 4352	880	msedge.exe	83
PID 880 wrote to memory of 3040	880	msedge.exe	84
PID 880 wrote to memory of 3040	880	msedge.exe	84
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85
PID 880 wrote to memory of 1108	880	msedge.exe	85

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\libaccess_tcp_plugin.dll.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:880
- 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,0x100,0x104,0xd8,0x108,0x7ffbe18046f8,0x7ffbe1804708,0x7ffbe1804718
  2⤵
  PID:1656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:4352
- 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=2128,15409400968874075394,13015053948117155949,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3040
- 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=2128,15409400968874075394,13015053948117155949,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2924 /prefetch:8
  2⤵
  PID:1108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --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=3572 /prefetch:1
  2⤵
  PID:820
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --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=3588 /prefetch:1
  2⤵
  PID:2220
- 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=2128,15409400968874075394,13015053948117155949,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:1140
- 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=2128,15409400968874075394,13015053948117155949,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --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=5244 /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=2128,15409400968874075394,13015053948117155949,131072 --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=5260 /prefetch:1
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --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=5568 /prefetch:1
  2⤵
  PID:1564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --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=5576 /prefetch:1
  2⤵
  PID:1908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,15409400968874075394,13015053948117155949,131072 --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=3764 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:392

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2628

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
6576d39e3728d68c72a85bf4c00bd73e

SHA1
fc11dccff2d46779b185047e86750eff3c5e42ca

SHA256
28a022d28bb18fe9a3b6fd306b589110f6ff2a65a4de2372aa254254bfce0495

SHA512
a90ba63521a15dc8fca3eb6a24963f6f6d19950a2eba7a154a6090fa186f0dfd220450e3b3d4cd27300e9858ec5f7d7f86011b19b7d138334d75581d747e0b69

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

Filesize
152B

MD5
e59b9fa48f2cc0da9d8b0f64948602cf

SHA1
a709d15e654fd3b89d0bd48e8d05795f9c95c953

SHA256
2f97470857175642055ef4664c0992004717d5b1453a286db3f0053de8af1826

SHA512
75ad985b2dc838b995b19cd26c6cb20d8deb51d12f85089158c5d2679a277cc0b22605795009eed1e8c95ca0a5cdb76a8bd10556d51e2ec546a6f2a04bdff62e

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

Filesize
6KB

MD5
1e924f7c24e3825fde12693f16b35d45

SHA1
138cd775d5f85003276e75f39891431bb6629a7f

SHA256
c681fd9a818fb650a0b1f8537d08aa809064e1d61af351c4b292272d5d7d37e1

SHA512
e4273ec0ed52886ebb246767080cfa6b63b98cd2299b7c1df3180709cd746c5f63ec7af6db7463ada9eeae681c72ced3c492eb155517b5bb2a42f5f1f102d391

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

Filesize
5KB

MD5
6625c7372d58b6db0c5a3687539745fc

SHA1
89993bd86dd9ba1d17edd628900104c919264756

SHA256
51dcf6b8890fcb45810dc895aca13b8e26d5196b47ca4966f465485abd500ce8

SHA512
7068cc9690bf8cc4a7ec770fedfaaa8763456c4df17efe75ade25c148a26b19d45ba73537c7b18048b49080f23ee5b67e10a0b0eeecfef7545debe7d15d6fa08

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

Filesize
24KB

MD5
da4074b927e4a623d424addf403f5ce6

SHA1
32f50254381b374785cb12d009f964c4a0a5424e

SHA256
273c288bf605e6d8085d9d8292ede317e19150173bd7cee558242db28d4c47ed

SHA512
49186d072881df7d9290a8f41bfd6af40c0a974a8e0fa9cd704156217206283890254e418ab680f9682e7641cf58681c4eecd51e15a7f9b747df1f2007694de1

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
10KB

MD5
3e0f63811e32baabac4bce8aeb6e23f1

SHA1
c6b3dbfa85e17d69ec16a8d927e880dd0b85f43a

SHA256
5c3d96f241e58210bd91561929f11563b957b1faca9d2b1458e09f399a47f731

SHA512
f111390bff7a25b8a30f2c87ce3cac933f86f0fd0e1855891f6edfba32f2dd315a910d9abd74f5e1684b5ca78dd4513c221315e839e04cffb60499eb44966969

Download Submit