68eeefd2b6980e569d198701c952a8bc7b7643809fa9c6216d2285a34d119719

Analysis

max time kernel
480s
max time network
488s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
23-05-2024 06:06

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General

Target

LICENSES.chromium.html
Size

4.6MB
MD5

87c025c61eabd6db771c0279d880c6a7
SHA1

1d3797edecdc7ddc87ecb5ba09d87e18933cc9eb
SHA256

508fc2e843a8385cb8ef874520ea097e5de752c3dbc040ed0525269cb05dbbc3
SHA512

56b1dc52ba3a3b277a1fcc84b9989cbd446636fa8f518c48d366642b48e252be9d86593027ecf5d1e00968cccafc4b9a8cd69178c0e8da52c538c85012e63f19
SSDEEP

24576:woBBlmnLiLk8hrwrDK7QfkUW2wyfQlQuL:LblmLAFtuO80lr

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 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
3216	msedge.exe
3216	msedge.exe
3740	msedge.exe
3740	msedge.exe
5084	identity_helper.exe
5084	identity_helper.exe
4204	msedge.exe
4204	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe
3996	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3740 msedge.exe
3740 msedge.exe
3740 msedge.exe
3740 msedge.exe
3740 msedge.exe
3740 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe
3740	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3740 wrote to memory of 1740	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 1740	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2984	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 3216	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 3216	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	msedge.exe	msedge.exe
PID 3740 wrote to memory of 2836	3740	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:3740

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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe562f3cb8,0x7ffe562f3cc8,0x7ffe562f3cd8
2⤵
PID:1740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1748 /prefetch:2
2⤵
PID:2984

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=1900,3310831025256796990,5938034240106547287,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2396 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3216

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=1900,3310831025256796990,5938034240106547287,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
2⤵
PID:2836

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --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=3152 /prefetch:1
2⤵
PID:5048

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --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=3172 /prefetch:1
2⤵
PID:3532

C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4036 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4204

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5076 /prefetch:1
2⤵
PID:3668

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3836 /prefetch:1
2⤵
PID:660

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3180 /prefetch:1
2⤵
PID:680

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
2⤵
PID:2968

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,3310831025256796990,5938034240106547287,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=3324 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3996

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4780

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3736

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
9faad3e004614b187287bed750e56acc

SHA1
eeea3627a208df5a8cf627b0d39561167d272ac5

SHA256
64a60300c46447926ce44b48ce179d01eff3dba906b83b17e48db0c738ca38a9

SHA512
a7470fe359229c2932aa39417e1cd0dc47f351963cbb39f4026f3a2954e05e3238f3605e13c870c9fe24ae56a0d07e1a6943df0e891bdcd46fd9ae4b7a48ab90

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

Filesize
152B

MD5
7915c5c12c884cc2fa03af40f3d2e49d

SHA1
d48085f85761cde9c287b0b70a918c7ce8008629

SHA256
e79d4b86d8cabd981d719da7f55e0540831df7fa0f8df5b19c0671137406c3da

SHA512
4c71eb6836546d4cfdb39cd84b6c44687b2c2dee31e2e658d12f809225cbd495f20ce69030bff1d80468605a3523d23b6dea166975cedae25b02a75479c3f217

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

Filesize
5KB

MD5
7ae85182bc4313b4fa828929009ed731

SHA1
6dc20fe15ef6db7da1ce27bb441bf46643a310a7

SHA256
a1430fd9ceaba7b56742fc6aa311a75c00d2ba3c7b7647ebe20e90fd39d8ac3a

SHA512
cc0143c24a83a422648f0142365982ff48fe09c95412003d93d11661cbd88871d844532d7e750eff4fcb0e297048180e9978c316c3f74092eeaa7409290c5644

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

Filesize
5KB

MD5
7d2e1c96c84928ebd49f2deccc9f295c

SHA1
e77d49a75b0c59445d35454a092b64b6e8c90998

SHA256
15511d16d40f84a3df938d7f9dbe09a40c2ddb507cfb809893648fdb4b3c919a

SHA512
197594147c6a96f3dd5681b020a0efede76e5eb2d3cc3a6aac9f873082615854753183a630c4acf5f3af459f50b0b98c03552d6d7c1c352bc85e39fd1698636f

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
22266090ea9d6b2548d81e3a0d5bdd98

SHA1
e70c950de8e947bd1ed27594c70240508731af1d

SHA256
7e9a57707f4e07db0353bcacf7565c78353b37777f6a8cc68dbde90bc12ea3f6

SHA512
4b2719b2432e2d05aed4e6eb246e5c1cc5d5f22df9f32665f39a4067602266ea4c11f8f578412ffaacca71a069c12f83590ce44955d37dd3555cce3269df4a0a

Download Submit