249bdaa4332b3e1a3a2148d4fd587a42bd48615af556d1c72da51c55bb2ca697

Analysis

max time kernel
145s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 19:23

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General

Target

LICENSES.chromium.html
Size

5.1MB
MD5

6b84319ee8a0a0af690273d3d2dcbaf4
SHA1

857ca353e0582d100dcbc6cb6761bb4430d0cb90
SHA256

fc2a256467fb4d4ff72be6c423e5961e98b418554deeec296aded0e757b9a585
SHA512

26f9842bfdb429ef132cc1a930da9187071a339927eda402e8d54b5eb9e03067612cdadc3a2dad3d0977f8e6af18c05eab6ac91720221c6a0104f96638f85a8a
SSDEEP

24576:yd97B+mnLiLsrDy2VrErjKCqzkU98wwg3QeXuh:0P+mLAqHBCuRoeS

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1832	msedge.exe
1832	msedge.exe
4756	msedge.exe
4756	msedge.exe
4508	identity_helper.exe
4508	identity_helper.exe
2940	msedge.exe
2940	msedge.exe
2940	msedge.exe
2940	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4756 msedge.exe
4756 msedge.exe
4756 msedge.exe
4756 msedge.exe
4756 msedge.exe
4756 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe
4756	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4756 wrote to memory of 4880	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 4880	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 564	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 1832	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 1832	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe
PID 4756 wrote to memory of 2736	4756	msedge.exe	msedge.exe

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\LICENSES.chromium.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:4756

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,0x100,0x104,0xd8,0x108,0x7ffea6bd46f8,0x7ffea6bd4708,0x7ffea6bd4718
2⤵
PID:4880

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
2⤵
PID:564

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=2080,6058456035785325902,1044486736017886137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1832

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=2080,6058456035785325902,1044486736017886137,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
2⤵
PID:2736

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=3240 /prefetch:1
2⤵
PID:5084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=3260 /prefetch:1
2⤵
PID:3976

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=2080,6058456035785325902,1044486736017886137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 /prefetch:8
2⤵
PID:3872

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=2080,6058456035785325902,1044486736017886137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4508

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=4972 /prefetch:1
2⤵
PID:4516

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=4992 /prefetch:1
2⤵
PID:4988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=5564 /prefetch:1
2⤵
PID:2260

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=5492 /prefetch:1
2⤵
PID:4120

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,6058456035785325902,1044486736017886137,131072 --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=5332 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1652

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1192

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
6KB

MD5
e0f9d9df19520b22cda659f422e648e3

SHA1
d95dae0a3859058d48a6def8cd1e58e5d4ee76da

SHA256
ba0fdb91e2224198db44ffb20151bfd14694a422c0fb5af366d0863e7e16c5dc

SHA512
85caa818d8d829188ff8635008a26f4df611f93f357cd763748ffe55c3bc7fe5e059d4dc161acf5f6cb3f857826c8d8a6892cc463c98102e4cf34d28503c8261

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

Filesize
5KB

MD5
38173fd1776e5b4d7ff0b8a44f013d3a

SHA1
e6538fd701f41be993194043c0a26923e5f5262f

SHA256
b4df73356f7ea42f0c64352df668e263df6752ea9a4a0b3cb71286fe0522ac98

SHA512
e8f882ace0461a55bfd155c9b46284c041c4937626f67ebec38960a55c364d9b6089ee934ac5521c9a4da0e914ce46bffa3a8f1ebe089f5968fb64d7b4f4b04f

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

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
328d9af50af47112d572d784af712346

SHA1
338fa1cb7e7c87e59ce797a8f250c64dafebb422

SHA256
5ae2eb2dcc72e842760e7855fc45993008aa2b8369b546e1f4acb5941c3d3a9b

SHA512
cb77aa45fda4f3781cb5a54b3dbd990464fde968fae5179fc9edd6e8b98abf8890ddb81a069d39c3c2f267081607fe7b8cc344519404d60ef86f1c25c1585704

Download Submit
\??\pipe\LOCAL\crashpad_4756_NADXWUEJMJCJPHRO

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit