a54cc3766dc4b1270fb203d8a6fe237952c640c7a116c2bbc948026323d5642b

Analysis

max time kernel
519s
max time network
535s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
28-04-2024 09:54

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General

Target

LICENSES.chromium.html
Size

8.8MB
MD5

2675b30d524b6c79b6cee41af86fc619
SHA1

407716c1bb83c211bcb51efbbcb6bf2ef1664e5b
SHA256

6a717038f81271f62318212f00b1a2173b9cb0cc435f984710ac8355eb409081
SHA512

3214341da8bf3347a6874535bb0ff8d059ee604e779491780f2b29172f9963e23acbe3c534d888f7a3b99274f46d0628962e1e72a5d3fc6f18ca2b62343df485
SSDEEP

24576:cpD6826x5kSWSsRinoHnmfm646a6N6z68SH4SApTJ:cHSek

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 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 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
2412	msedge.exe
2412	msedge.exe
1952	msedge.exe
1952	msedge.exe
4696	identity_helper.exe
4696	identity_helper.exe
4872	msedge.exe
4872	msedge.exe
3860	msedge.exe
3860	msedge.exe
3860	msedge.exe
3860	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1952 msedge.exe
1952 msedge.exe
1952 msedge.exe
1952 msedge.exe
1952 msedge.exe
1952 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

Processes:

msedge.exe

pid	process
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe
1952	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1952 wrote to memory of 3764	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3764	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3468	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 2412	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 2412	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	msedge.exe	msedge.exe
PID 1952 wrote to memory of 3560	1952	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:1952

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,0x7ffa8fb03cb8,0x7ffa8fb03cc8,0x7ffa8fb03cd8
2⤵
PID:3764

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1996 /prefetch:2
2⤵
PID:3468

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=1968,17223861415686945052,17254464308815907952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2412

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=1968,17223861415686945052,17254464308815907952,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
2⤵
PID:3560

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --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=3248 /prefetch:1
2⤵
PID:4944

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --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=3280 /prefetch:1
2⤵
PID:2344

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=1968,17223861415686945052,17254464308815907952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4120 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4696

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=1968,17223861415686945052,17254464308815907952,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4672 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
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=1968,17223861415686945052,17254464308815907952,131072 --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=4760 /prefetch:1
2⤵
PID:1760

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --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=4784 /prefetch:1
2⤵
PID:2184

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --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=3260 /prefetch:1
2⤵
PID:576

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --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=3320 /prefetch:1
2⤵
PID:568

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1968,17223861415686945052,17254464308815907952,131072 --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=4288 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3860

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2072

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1532

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
ade01a8cdbbf61f66497f88012a684d1

SHA1
9ff2e8985d9a101a77c85b37c4ac9d4df2525a1f

SHA256
f49e20af78caf0d737f6dbcfc5cc32701a35eb092b3f0ab24cf339604cb049b5

SHA512
fa024bd58e63402b06503679a396b8b4b1bc67dc041d473785957f56f7d972317ec8560827c8008989d2754b90e23fc984a85ed7496f05cb4edc2d8000ae622b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
d0f84c55517d34a91f12cccf1d3af583

SHA1
52bd01e6ab1037d31106f8bf6e2552617c201cea

SHA256
9a24c67c3ec89f5cf8810eba1fdefc7775044c71ed78a8eb51c8d2225ad1bc4c

SHA512
94764fe7f6d8c182beec398fa8c3a1948d706ab63121b8c9f933eef50172c506a1fd015172b7b6bac898ecbfd33e00a4a0758b1c8f2f4534794c39f076cd6171

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
0557c938310a53fe3b3cc9200c66830b

SHA1
a1f5e5ff7b47377a45b3e05bd19d369ea1ac6b0c

SHA256
93453c1ff75b67e5e44a258a4b2ecbf8ec5e2f48ba9315fc35c592099aed9213

SHA512
93d2d4417d38e0d99906acc46aee04845517468c7ab3c2c5c72080fcedf574283ea21f84fa61fd6880e20b5345d18f05aae6cdc7aadad61d9b495eb0fa0f4344

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
cf03f5a88f4aad2165c12f17c8f8178f

SHA1
50edc1d68b990822b8406c0564ef2f794c7da792

SHA256
02a9cc176ba3beab59d27067415baba7bb3e9542f5b67c8c90fb1d5638c67be8

SHA512
791e362de618e6ee7d05c28ea9a7a595479d8dc0641b356785883e2a1df3beb80c9b3cfb0e54439f9753444ffc45a3775a3607f8d6992ee8c25892d6debb5d7a

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
77226f3cc4f95ce06cdb8723e6cf8ba6

SHA1
301d6b8d2cea84a614083ee52f4282a57752f5b2

SHA256
3f697dfa9beb277ba8a21fc3ff7f6032181a389b7b9324f4e16124f9526f496f

SHA512
797565e517748cabe6568802b7026995ac4daf7c322fa5520e002b5e3a25b1e776c41a7b22ca13da827e0e4790c8ea97213684b9342830c6042878cfa32a4b90

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
8KB

MD5
46f24773d27dd2ea431dacdf2f76e7a9

SHA1
ecc9bfd2b968ccc448c9f98f0f05d096a728b1b0

SHA256
5394bd10cf3653d97c4d1e515ab334700aa312206890f45b89941ae91b3c747b

SHA512
b797210ae1042519bce0f077ddf31babaee26a295fa91744605e66eca746710094e54b84d1fab5c24ec64f55412100a6cec444be7cb0ea23e151608e75c1afcb

Download Submit
\??\pipe\LOCAL\crashpad_1952_NPLUSWBUQDBYGZHC
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit