486028ce4ee8bd6759bf30f710cb9322991de798c4ee38f0474ccc427da4048c

Analysis

max time kernel
150s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-03-2024 18:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

class_url.htm
Size

2B
MD5

81051bcc2cf1bedf378224b0a93e2877
SHA1

ba8ab5a0280b953aa97435ff8946cbcbb2755a27
SHA256

7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
SHA512

1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d

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 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

pid	Process
4240	msedge.exe
4240	msedge.exe
4672	msedge.exe
4672	msedge.exe
2348	identity_helper.exe
2348	identity_helper.exe
2988	msedge.exe
2988	msedge.exe
2988	msedge.exe
2988	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe
4672	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4672 wrote to memory of 4696	4672	msedge.exe	88
PID 4672 wrote to memory of 4696	4672	msedge.exe	88
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4220	4672	msedge.exe	89
PID 4672 wrote to memory of 4240	4672	msedge.exe	90
PID 4672 wrote to memory of 4240	4672	msedge.exe	90
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	msedge.exe	91
PID 4672 wrote to memory of 5088	4672	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\class_url.htm
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:4672
- 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,0x100,0x104,0xd8,0x108,0x7ffaee9146f8,0x7ffaee914708,0x7ffaee914718
  2⤵
  PID:4696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2260 /prefetch:2
  2⤵
  PID:4220
- 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=2192,3557548411347320683,13631315498686618515,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4240
- 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=2192,3557548411347320683,13631315498686618515,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2768 /prefetch:8
  2⤵
  PID:5088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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=3328 /prefetch:1
  2⤵
  PID:2804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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=3340 /prefetch:1
  2⤵
  PID:2560
- 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=2192,3557548411347320683,13631315498686618515,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:3172
- 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=2192,3557548411347320683,13631315498686618515,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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:1544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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=5304 /prefetch:1
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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=3984 /prefetch:1
  2⤵
  PID:3356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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=3520 /prefetch:1
  2⤵
  PID:828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2192,3557548411347320683,13631315498686618515,131072 --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=3172 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1664

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
fd7944a4ff1be37517983ffaf5700b11

SHA1
c4287796d78e00969af85b7e16a2d04230961240

SHA256
b54b41e7ce5600bc653aa7c88abb666976872b2d5e2d657bfc1147a0b49e9d74

SHA512
28c58a2ccf39963a8d9f67ea5b93dbccf70b0109b2c8a396a58389cdec9db1205523a95730485bcbc9d533867cbf0e7167ad370fd45740e23656d01d96ee543b

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

Filesize
152B

MD5
a774512b00820b61a51258335097b2c9

SHA1
38c28d1ea3907a1af6c0443255ab610dd9285095

SHA256
01946a2d65e59b66ebc256470ff4861f32edee90a44e31bf67529add95cafef4

SHA512
ce109be65060a5e7a872707c6c2ccce3aacd577e59c59d6e23e78d03e3d502f2707713fda40a546ed332e41a56ef90297af99590a5ab02f686a58bcbf3a82da1

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

Filesize
6KB

MD5
9511798bb25c51ad1c6e01b547ea22a9

SHA1
091aaac9c1ff5fe3aa5c3e4524c56052b1ef5119

SHA256
6246800a06f08add585d1eb971c43410126cbb18e4469ab16c030735d0e85926

SHA512
2f3ea1f08f9d10d965062fc6a3f02071da586a41464eaa3e6d8651e26f5b9dcb1acf7720f965cbf61ba1835c0140898c9b7525bb87391b6e14e154ae2a380e29

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

Filesize
6KB

MD5
6d26ac24484b35f2160a0c7f63a36651

SHA1
4b7fe2e16ab177f48310a71b28fd25e3c127555d

SHA256
3289e295a5f68bf4886d0f721310a082e2bb71a248aea8376b7abda4d2151e34

SHA512
bc0df79a8c24fb1acf3ca924a0741d160d94fce77b50f8e048f60212829bd378fa5fe091ec66ce6928e5aa49ce1b60f1b8e27c1657276b63704029506bdebe70

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
12KB

MD5
58c0335bad4f067435b8616d77e80345

SHA1
c5dc97b011f2f86f29138913170559f02bb50aaa

SHA256
7bbd7f1386d6a6e0e6aac22bae1ee8d6d673dedbd5854aff2a91944c91aeb406

SHA512
5b754d4d9a1770f70a3366fd7ec1ce5bfc9b851e3296a1791aefd981ee76f99c7c1de52d3978cd941e3613e9fb0aa166ff172ca9253687f0772a3c4f73090049

Download Submit