5c4d8b86d7a87afd63480fff2541c51fd089f4d43905364f2f653095ca024594

Analysis

max time kernel
145s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 20:38

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General

Target

StartPage/Selector/index.html
Size

15KB
MD5

283a98ba9466718cb6e46a001e5002f2
SHA1

46ac6469d958fcbb5156d98b6468aeff06e9d182
SHA256

01086414fb97f745082c62afe145084555e1b293cab5d768236dcec74a2beae8
SHA512

04e18f9d8ce0ef6b42a501daaf2757f1101cdd9bc99d99179a379adc44cb9f3ebd99ca524da66f4304e333213b981a1d9abfee3179a9e4334c2dd6cbd6102b83
SSDEEP

384:77eO72IDW/jcBq/503ql3UUhuTYtlwrWnmsTdtQr510mAdiTiGZ5ff50+cl2Heie:uX8uq6lE0YaKCmspM2E5ff5Akvb3a

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4560	msedge.exe
4560	msedge.exe
1684	msedge.exe
1684	msedge.exe
636	identity_helper.exe
636	identity_helper.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe
2300	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2636	1684	msedge.exe	84
PID 1684 wrote to memory of 2636	1684	msedge.exe	84
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4732	1684	msedge.exe	86
PID 1684 wrote to memory of 4560	1684	msedge.exe	87
PID 1684 wrote to memory of 4560	1684	msedge.exe	87
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	msedge.exe	88
PID 1684 wrote to memory of 4740	1684	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\StartPage\Selector\index.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:1684
- 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=0x100,0x104,0x108,0xfc,0x10c,0x7ffe460046f8,0x7ffe46004708,0x7ffe46004718
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:4732
- 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=1464,4600846465328235684,642060424526498147,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4560
- 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=1464,4600846465328235684,642060424526498147,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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:4736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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=3300 /prefetch:1
  2⤵
  PID:372
- 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=1464,4600846465328235684,642060424526498147,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  PID:1552
- 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=1464,4600846465328235684,642060424526498147,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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=180 /prefetch:1
  2⤵
  PID:2008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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=5216 /prefetch:1
  2⤵
  PID:3912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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=5348 /prefetch:1
  2⤵
  PID:852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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=5232 /prefetch:1
  2⤵
  PID:1504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1464,4600846465328235684,642060424526498147,131072 --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=4828 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3536

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
ecf7ca53c80b5245e35839009d12f866

SHA1
a7af77cf31d410708ebd35a232a80bddfb0615bb

SHA256
882a513b71b26210ff251769b82b2c5d59a932f96d9ce606ca2fab6530a13687

SHA512
706722bd22ce27d854036b1b16e6a3cdb36284b66edc76238a79c2e11cee7d1307b121c898ad832eb1af73e4f08d991d64dc0bff529896ffb4ebe9b3dc381696

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

Filesize
152B

MD5
4dd2754d1bea40445984d65abee82b21

SHA1
4b6a5658bae9a784a370a115fbb4a12e92bd3390

SHA256
183b8e82a0deaa83d04736553671cedb738adc909f483b3c5f822a0e6be7477d

SHA512
92d44ee372ad33f892b921efa6cabc78e91025e89f05a22830763217826fa98d51d55711f85c8970ac58abf9adc6c85cc40878032cd6d2589ab226cd099f99e1

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

Filesize
6KB

MD5
41d8dce28bbf06685fc847bc9490336e

SHA1
5f6b1f6486ae7f11252d45ffe225d150993dbf3b

SHA256
216ed93dccbe139d61481253505192ffc6d2a0a9e651a4aa511d54f1645a03a6

SHA512
f1b58b50637c9c35aac1b4973f6d51144012375596ac170d16c2e0eff949335400e3d41dae2550c9383287ba43ba7a658ad72ec69eccb7f0750729086b156e20

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

Filesize
6KB

MD5
457f24a5900363213a3dfd445d514936

SHA1
73efd8e816eae1536ccbbbae65cf15668f3f55a7

SHA256
eeadd1b14071f498711647b2f10894de60d2491c4a3e6648b015e30c20e1ad72

SHA512
94158dcabb7d92cc23c188c7c4ea2c44850fcc7351bd6686017991c69966d7795cfdc34cc1f81e437b218ffc681c3dfb808138fcdd7c971103a1dfae74a0e95f

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
e45426884a41b3fdf3af48666a6f78a7

SHA1
2d34caa7df48d5db6cffb04f964ee16a9b6db570

SHA256
9c71e2e39a8ed5729b3a489a0d011da989835b4794167d45139625d33eb89d78

SHA512
696dc017b7ee9a8f26cd743292593116068a74300a4599e801dc7a71fbf7332b84901abe1d3c44e703cec547ced7919e870c8126f09c96533f07ede059246435

Download Submit