4d4937dcda367315dc080d2bc89754ecc8bb2937b277c23c3bcb1f1b58fa3744

Analysis

max time kernel
149s
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
18/04/2024, 00:26

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General

Target

libmemcpy3dn_plugin.dll.html
Size

7KB
MD5

cdbdf7e1d756037988091e738556f10d
SHA1

9edadc7f7d90a82181876c03dad6c0ad34516cbe
SHA256

4d4937dcda367315dc080d2bc89754ecc8bb2937b277c23c3bcb1f1b58fa3744
SHA512

2dda6cdebb534653474ae76fa20b5aea75e84ba95376605fb05fd114fdeabf16231b3b819bbb727311a7c44f3bfc711e41dc8c40bc160177f34930936c4a4ecc
SSDEEP

192:ZfvTPMcMHyx1svdv/Tv/dNv/8vC2v0mXHP5BxSrv/tvST/lo3fsvv9v/lvLDvqvg:ZjPMcMHyx1GzdlxmXHP5BxSbQT/2yCCN

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
956	msedge.exe
956	msedge.exe
3272	msedge.exe
3272	msedge.exe
1880	identity_helper.exe
1880	identity_helper.exe
716	msedge.exe
716	msedge.exe
716	msedge.exe
716	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe
3272	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3272 wrote to memory of 2588	3272	msedge.exe	88
PID 3272 wrote to memory of 2588	3272	msedge.exe	88
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 1336	3272	msedge.exe	89
PID 3272 wrote to memory of 956	3272	msedge.exe	90
PID 3272 wrote to memory of 956	3272	msedge.exe	90
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91
PID 3272 wrote to memory of 4872	3272	msedge.exe	91

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\libmemcpy3dn_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:3272
- 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,0x100,0x104,0xd8,0x108,0x7ff9c8a446f8,0x7ff9c8a44708,0x7ff9c8a44718
  2⤵
  PID:2588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1900 /prefetch:2
  2⤵
  PID:1336
- 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=1964,10773852446034029927,7461260728498670474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2112 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:956
- 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=1964,10773852446034029927,7461260728498670474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:4872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=3204 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=3232 /prefetch:1
  2⤵
  PID:3228
- 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=1964,10773852446034029927,7461260728498670474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:3028
- 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=1964,10773852446034029927,7461260728498670474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=5240 /prefetch:1
  2⤵
  PID:3200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=3188 /prefetch:1
  2⤵
  PID:3868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=5600 /prefetch:1
  2⤵
  PID:1668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=5636 /prefetch:1
  2⤵
  PID:2028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1964,10773852446034029927,7461260728498670474,131072 --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=3640 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:716

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2568

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
a9519bc058003dbea34765176083739e

SHA1
ef49b8790219eaddbdacb7fc97d3d05433b8575c

SHA256
e034683bc434a09f5d0293cb786e6a3943b902614f9211d42bed47759164d38b

SHA512
a1b67ccf313173c560ead25671c64de65e3e2599251926e33ce8399fde682fce5cb20f36ee330fcd8bb8f7a9c00ef432da56c9b02dfd7d3f02865f390c342b53

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

Filesize
152B

MD5
cb138796dbfb37877fcae3430bb1e2a7

SHA1
82bb82178c07530e42eca6caf3178d66527558bc

SHA256
50c55ba7baeebe1fa4573118edbca59010d659ea42761148618fb3af8a1c9bdd

SHA512
287471cccbe33e08015d6fc35e0bcdca0ec79bebc3a58f6a340b7747b5b2257b33651574bc83ed529aef2ba94be6e68968e59d2a8ef5f733dce9df6404ad7cc5

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

Filesize
6KB

MD5
991379104f192e5c466e76e368480175

SHA1
a5c83c0d73659312c6399741272097c02663f293

SHA256
e465fa6cc2cd028d37c0788e811b4048534c750bfffecc4e1733ed5cdf52637c

SHA512
33de76f91f24a59faab653af1a39ead4f4f81025c0c6a10ec5ed42bf6cf3de4979a0741295588926599852e9fe8034b7b174996a65c84534aa94f4e16a7977d1

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

Filesize
6KB

MD5
82f5a9e7f37bb51e6176fd934cd7a888

SHA1
31cf3b8aa188d9f61d882d742886cacd45ad546e

SHA256
c030ec4571cf061c0229342dd69e6847df2e6c0f155f54ac0d37697f7d8f55ce

SHA512
7722d95bdcfd6a3f9e9c939b4aac5baa80f83bfeed518132908cb5b9497cd800c01a7640f06c7f473e7a034a5fa4585bed535e2437b7206aa9609d7963dc5992

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
f8327ded209d08f12cf1c443769f274e

SHA1
0eb4cfcbe32d7c2f213f72d4d0c20c4c9e161ff9

SHA256
2cfd9a5fd9b9d68e11759dac2612d709f499c509a5506e8efa8a5ccc86eac244

SHA512
9302ce800b14e80cae6ab94b2722d91a846b5f4bece764333790b97014c1cf128cb80c71d53f528836f1d317043e8beec9a3d370c65a6a64f939f3ebaf1361d4

Download Submit