126fadf7c7ae9ed8762af791340fbbfbc2ab1dfd67c9a4abde14fdedac28f7ee

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
18/03/2024, 14:54

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General

Target

background.html
Size

102B
MD5

217a46404343dbe25a34dd731d741b97
SHA1

48219413b2fafe169a052969d30a2eed43d9891a
SHA256

0247278570472603063097649aab0eef51160de0d3a02c101151e57ce39c39ad
SHA512

2ad67a5ca2ea0ee92ddd6a0f77b381170393b1cae091c1beb2a2b0f046d84fea2fe6edd4612fa260885a1cdfb0975e70d40161a9aa1e7036552e19a2f6fc35ab

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 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 10 IoCs

pid	Process
2356	msedge.exe
2356	msedge.exe
464	msedge.exe
464	msedge.exe
4664	identity_helper.exe
4664	identity_helper.exe
1736	msedge.exe
1736	msedge.exe
1736	msedge.exe
1736	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 4468	464	msedge.exe	88
PID 464 wrote to memory of 4468	464	msedge.exe	88
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 1448	464	msedge.exe	89
PID 464 wrote to memory of 2356	464	msedge.exe	90
PID 464 wrote to memory of 2356	464	msedge.exe	90
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	msedge.exe	91
PID 464 wrote to memory of 3924	464	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\background.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:464
- 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,0x100,0x104,0xd8,0x108,0x7fffe83646f8,0x7fffe8364708,0x7fffe8364718
  2⤵
  PID:4468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:1448
- 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=2076,17904527357360775320,17243046141367395142,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2400 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2356
- 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=2076,17904527357360775320,17243046141367395142,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /prefetch:8
  2⤵
  PID:3924
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --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=3224 /prefetch:1
  2⤵
  PID:4968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --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=3272 /prefetch:1
  2⤵
  PID:2832
- 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=2076,17904527357360775320,17243046141367395142,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:5092
- 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=2076,17904527357360775320,17243046141367395142,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --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=5236 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --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=5292 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --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=4700 /prefetch:1
  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=2076,17904527357360775320,17243046141367395142,131072 --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=3452 /prefetch:1
  2⤵
  PID:2056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,17904527357360775320,17243046141367395142,131072 --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=2720 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1736

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:952

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
9ffb5f81e8eccd0963c46cbfea1abc20

SHA1
a02a610afd3543de215565bc488a4343bb5c1a59

SHA256
3a654b499247e59e34040f3b192a0069e8f3904e2398cbed90e86d981378e8bc

SHA512
2d21e18ef3f800e6e43b8cf03639d04510433c04215923f5a96432a8aa361fdda282cd444210150d9dbf8f028825d5bc8a451fd53bd3e0c9528eeb80d6e86597

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

Filesize
152B

MD5
e1b45169ebca0dceadb0f45697799d62

SHA1
803604277318898e6f5c6fb92270ca83b5609cd5

SHA256
4c0224fb7cc26ccf74f5be586f18401db57cce935c767a446659b828a7b5ee60

SHA512
357965b8d5cfaf773dbd9b371d7e308d1c86a6c428e542adbfe6bac34a7d2061d0a2f59e84e5b42768930e9b109e9e9f2a87e95cf26b3a69cbff05654ee42b4e

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

Filesize
6KB

MD5
241fdae64ec8cb1213afbdcb92897746

SHA1
3bd354ee75cdcd0c4f3b9a19e6e81614ed108e2e

SHA256
6fbb3ce571c8bc0acba85dc91395b150ff6849153f4124611c19d9fa90debbf8

SHA512
0a4bf3edaf936a54070f70a86a705df3ee289e951b3cfab6b9a417efed3d205572f8b223ce5ce4145cf2134b54beb71ac8a98483a8da4925746d7dc0aedef45e

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

Filesize
6KB

MD5
7384b55f473ba56b940093ec04280388

SHA1
c631ac8453d437a23ddd8a55bba1bd76d882a55b

SHA256
da354cf2e4393ab67d36089cdef92ae7337b1971ca054ed726fce41964ceeb15

SHA512
3316e575e64495591e51c0ae34b5123938c401e9979349c4091212f782d917e6fbe3eb1efd965fe3c2f9d6e0be46f5a3d1764cdde418d25b3d5e41ae3ccb1719

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
11KB

MD5
a17de8d5314ab559edaba26510f2d3f9

SHA1
d1831b5af34e22213cc0c0d6c830850a3abd7140

SHA256
6d833121c5c15e6d0137a941b4fbbef573acaf0d3248989c601625c732755fa4

SHA512
be6fbfc84cef4fe6a4a1b49e164f607f36bb956a8ca885e03bbbc56ea983d366a7a81d804ae9f347700217423b7027ba8d14057b22230d503f41e2164fab5bfd

Download Submit