dfca2f1a842aea69a2b0a22ca66fa7852f86259e3da4f576f8ae7fa16f1e9134

Analysis

max time kernel
145s
max time network
162s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
08-07-2024 09:22

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General

Target

LICENSES.chromium.html
Size

5.2MB
MD5

27206d29e7a2d80ee16f7f02ee89fb0f
SHA1

3cf857751158907166f87ed03f74b40621e883ef
SHA256

2282bc8fe1798971d5726d2138eda308244fa713f0061534b8d9fbe9453d59ab
SHA512

390c490f7ff6337ee701bd7fc866354ef1b821d490c54648459c382ba63c1e8c92229e1b089a3bd0b701042b7fa9c6d2431079fd263e2d6754523fce200840e2
SSDEEP

12288:/7etnqnVnMnBnunQ9RBvjYJEi400/Q599b769B9UOE6MwMGucMEbHDuX0YnpWQZO:sFEc5FeWSPZza8yUMmfSHCHWJ4pps

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
4632	msedge.exe
4632	msedge.exe
3772	msedge.exe
3772	msedge.exe
3316	identity_helper.exe
3316	identity_helper.exe
2740	msedge.exe
2740	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe
2516	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

3772 msedge.exe
3772 msedge.exe
3772 msedge.exe
3772 msedge.exe
3772 msedge.exe
3772 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe
3772	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 3772 wrote to memory of 3980	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 3980	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4776	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4632	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4632	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	msedge.exe	msedge.exe
PID 3772 wrote to memory of 4864	3772	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:3772

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,0x7fff9f913cb8,0x7fff9f913cc8,0x7fff9f913cd8
2⤵
PID:3980

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1968 /prefetch:2
2⤵
PID:4776

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=1952,9887075947789372373,9894448988068295208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2032 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4632

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=1952,9887075947789372373,9894448988068295208,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
2⤵
PID:4864

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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:5100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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=3212 /prefetch:1
2⤵
PID:4868

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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=1880 /prefetch:1
2⤵
PID:1544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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=4184 /prefetch:1
2⤵
PID:2572

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=1952,9887075947789372373,9894448988068295208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4728 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3316

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=1952,9887075947789372373,9894448988068295208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3348 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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=4748 /prefetch:1
2⤵
PID:2844

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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=4792 /prefetch:1
2⤵
PID:1152

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,9887075947789372373,9894448988068295208,131072 --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=5016 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:8

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2088

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
d56e8f308a28ac4183257a7950ab5c89

SHA1
044969c58cef041a073c2d132fa66ccc1ee553fe

SHA256
0bc24451c65457abc1e4e340be2f8faceae6b6ec7768a21d44bcd14636543bae

SHA512
fd5798559f4025ec3408f5550b8671d394b1ec83b85fdac8c005b0cc3e183272bdd07db15a156a572c9c5e5798badf235dc10aae62a052efa8dd9dfdbdca8189

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

Filesize
152B

MD5
8f2eb94e31cadfb6eb07e6bbe61ef7ae

SHA1
3f42b0d5a90408689e7f7941f8db72a67d5a2eab

SHA256
d222c8e3b19cda2657629a486faf32962e016fc66561ce0d17010afdb283c9de

SHA512
9f7f84149885b851e0bf7173c540e466a2b2eb9907d8b608f60360933328cc75d9d1b63640ea4ecc1e64ecc5dd7ee74d82903f96a8b4418ca56296641a8c0703

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

Filesize
5KB

MD5
614b3bc5bd5687c627b0d919e021b325

SHA1
61aeffc582471e51d56a5efe64d041474dee0f6a

SHA256
aea8a28d56c3bc1dd6767fa2cf50d929d45225eb453941976b53528a75ae81c0

SHA512
7577c992ff5e8e364b7a9e7d228c594c9083c5b86a8170cfaa5ca4626868e74957d078cacfd6ab00a0f19ca290c0c8ed9b9a1204d1cab68ea15aae4671f9ff89

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

Filesize
5KB

MD5
20cf24fbd79365266b4fc31df3fd03bd

SHA1
baf7198902418801ca62e553797f6abacdc788ed

SHA256
5a36201529291549159980d595da9e619d0c5b9c883643e5740d7c3a872a1a4c

SHA512
85fbe4dc7dcfd7cc400fe8dff54fc2dc274da989fc08f75c6416ee5899b2de432783a33bf10deb8a76253245fd3faad7da43b542e9fd454a3923157efaae75bc

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
8KB

MD5
c0080820b94f7819a8f8caf7b61a2157

SHA1
c38955ac2e01730daf1d08bd624ad55cea72ae0d

SHA256
911e77058194325f8ddba93938c19fbf89ef6496b31178d16551561fae06d279

SHA512
a198e104b23dcc7a3cff8d4db879297f3862043279221e05273928f095ef01317d607fdf77adfeedafb68c1b666767bfd56f171f2d59bdea8c89793dfce7876b

Download Submit
\??\pipe\LOCAL\crashpad_3772_RQJSBEWHJVJEUSTR

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit