bb5fc49872c1cf8db739952a617e8524b2fabb55d41df5df78589adc946f400b

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 14:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a21b767bdff01b98c7f3d8276fceab10.html
Size

9KB
MD5

a21b767bdff01b98c7f3d8276fceab10
SHA1

f8d3739566cbe61c1cbc860d104f564751604a13
SHA256

bb5fc49872c1cf8db739952a617e8524b2fabb55d41df5df78589adc946f400b
SHA512

1649dca91ef5779969fca0a20bd31acf451e5ec965a05a20534378c2fc23d66c54f1a14a227c8480e0cba0e582c87ed0ad1e3c96d9e9287cf0f6c84b9c4eb199
SSDEEP

192:ln8uqnGDSSW0nqWuDw70r1K6PWOZLchAZm+3h1PNPBtJKxGG1ejCVSPfx8Eoejif:ln8uqnGDnW0qWuDw70rY6PWOZLCom+3O

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
4940	msedge.exe
4940	msedge.exe
3744	msedge.exe
3744	msedge.exe
4672	identity_helper.exe
4672	identity_helper.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe
3056	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe
3744	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 932	3744	msedge.exe	49
PID 3744 wrote to memory of 932	3744	msedge.exe	49
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 2256	3744	msedge.exe	87
PID 3744 wrote to memory of 4940	3744	msedge.exe	86
PID 3744 wrote to memory of 4940	3744	msedge.exe	86
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88
PID 3744 wrote to memory of 5060	3744	msedge.exe	88

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\a21b767bdff01b98c7f3d8276fceab10.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:3744
- 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,0x100,0x104,0xd8,0x108,0x7ffd0eb746f8,0x7ffd0eb74708,0x7ffd0eb74718
  2⤵
  PID:932
- 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=2128,9205603930898494420,6247680678914461903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:2256
- 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=2128,9205603930898494420,6247680678914461903,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:5060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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:1492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=3272 /prefetch:1
  2⤵
  PID:3832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=5000 /prefetch:1
  2⤵
  PID:4408
- 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=2128,9205603930898494420,6247680678914461903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5392 /prefetch:8
  2⤵
  PID:2620
- 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=2128,9205603930898494420,6247680678914461903,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5392 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=2012 /prefetch:1
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=4792 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=5108 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=5104 /prefetch:1
  2⤵
  PID:2432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,9205603930898494420,6247680678914461903,131072 --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=3160 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3208

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5072

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
a65ab4f620efd5ba6c5e3cba8713e711

SHA1
f79ff4397a980106300bb447ab9cd764af47db08

SHA256
3964e81a3b4b582e570836837b90a0539e820886a35281b416e428e9bf25fd76

SHA512
90330661b0f38ca44d6bd13a7ea2ab08a4065ec4801695e5e7e0dea154b13ac8d9b2737e36ebe9a314d2501b5ef498d03c5617c87e36986e294c701182db41b9

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

Filesize
152B

MD5
854f73d7b3f85bf181d2f2002afd17db

SHA1
53e5e04c78d1b81b5e6c400ce226e6be25e0dea8

SHA256
54c176976e1c56f13af90be9b8b678f17f36a943210a30274be6a777cf9a8dc4

SHA512
de14899cfaad4c312804a7fe4dcb3e9221f430088cb8bf5a9b941ac392a0bbad4e6ca974e258e34617bbffff3bf6490fa90d8c6921616f44186e267ddaa02971

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
276B

MD5
63e94862b42530f86676ad4d8dad984d

SHA1
3fd2230f79711e641c7d8bc1fc8f6d671319aec8

SHA256
02bd271fbf1d8f8cfeb229ec24d7bfb1c261116853c2e66a3f5d0b3536f59a25

SHA512
8f57ba1d96f3a97a7867f7eb43efd22baea3a78766fd88e87affcbc1e2e1699de833cbe9d78d22fa784ebf9602bd2006ee315ea13aebbcb79b56ec137c7a5aff

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

Filesize
6KB

MD5
1c87cab58f3be4b6df5b713527fbb1b1

SHA1
80add4e9018c5d9f66f97ecaa20cd0e24f1b1a13

SHA256
f637588a814a68a39ece2790a82598e64d90220c3762ac67ae89ccbe8ca21e9e

SHA512
f7ed3ec917b4c1475950ffaed23830c65f1825fc031533bbc996d6fc5991e0c8d65316d4903aea3a9c82ca1ea3f53ea13953196329252d45a9479f8682891720

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

Filesize
6KB

MD5
9c53ade385e68af6db3549b7f9702fd3

SHA1
afe4d75239e7e718d2bff975a4aeccb52f78fc5a

SHA256
e9494b6e3a40478332da8c67f7b1026572b70dd17d59c7619acc977366374519

SHA512
7c511ea2d6ff4e84c07cc8299ae296a415a34e42b26a802bae1b68c8b439d97635c015f72e70e600daf27f0baf23654eb1139dcc1f868b86ac7b36c4ef96b455

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
ffc016083d50f28669eddb6417dbebb4

SHA1
2a3e67456e23be8e45b12f5582c74b57b08410c1

SHA256
10206fd4570bc67ea30de78b5af5b5726e211917b79dfdcfed647dbbf1e07d3e

SHA512
2e6c1a20c9633f11d7b340991137e162e5dbbc96d6b3bb0ebb622f602c2687e059f6e66c8c875be65c78d2bfb62b0ec5fa647a7d55169ab3f776ab911864cb60

Download Submit