8b3e30c212d0dffd912973eec02f4d96aeb98548ab1f1d575fef8495b06b11b2

Analysis

max time kernel
169s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 16:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

sms/ContactSelect/Index.html
Size

940B
MD5

81b67244a36413d6ace99ca443f59530
SHA1

179b25a4ef52cf1a7be31eb9f4bfb41e479c54f1
SHA256

9407d9a12cd452ba7096afde42c3e227d77fbcd38a9329ee4a2df26026bfac23
SHA512

22acfb0ff5c87fec15d0bca34633f04d13a9ced2993ba72ff4c6ca7ddeba30927555a30be824744937740fc6ee5ee9ee35e266910ef13a873bb0dddd92a10ce6

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
4908	msedge.exe
4908	msedge.exe
3348	msedge.exe
3348	msedge.exe
1900	identity_helper.exe
1900	identity_helper.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe
3348	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3348 wrote to memory of 2672	3348	msedge.exe	87
PID 3348 wrote to memory of 2672	3348	msedge.exe	87
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 3532	3348	msedge.exe	88
PID 3348 wrote to memory of 4908	3348	msedge.exe	89
PID 3348 wrote to memory of 4908	3348	msedge.exe	89
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90
PID 3348 wrote to memory of 1652	3348	msedge.exe	90

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\sms\ContactSelect\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:3348
- 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,0x100,0x104,0xd8,0x108,0x7fffa09a46f8,0x7fffa09a4708,0x7fffa09a4718
  2⤵
  PID:2672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:3532
- 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=1828,8745874009729542052,5922687233217533958,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4908
- 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=1828,8745874009729542052,5922687233217533958,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:1652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=3300 /prefetch:1
  2⤵
  PID:2792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=3308 /prefetch:1
  2⤵
  PID:2376
- 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=1828,8745874009729542052,5922687233217533958,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:3108
- 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=1828,8745874009729542052,5922687233217533958,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=4480 /prefetch:1
  2⤵
  PID:2180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=5236 /prefetch:1
  2⤵
  PID:2472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=3296 /prefetch:1
  2⤵
  PID:4384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=3064 /prefetch:1
  2⤵
  PID:4164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1828,8745874009729542052,5922687233217533958,131072 --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=5388 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4916

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:444

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
6KB

MD5
3daa5164aa73586959ae772d6d027355

SHA1
20662eef0bd631143c6ac33512276a9bdf868b8a

SHA256
28ad716086100d82a6b59068f82bc76d170830d1acbad78230df95d8734da655

SHA512
afdd724615023c81099c71c0c511ea72f7b610c1718b8ed8ce712fe465e860b847c982055e7e723b5e2efd2984fe36098cc33f8b0f876cd57ee501685a1c7256

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

Filesize
6KB

MD5
cdbf9816ec36b81893ca9b619a2f33b5

SHA1
d81de08919d926dd83c926ae48a514ddc4c028bf

SHA256
e405f94fbb6b129360d8ae3c4e1bad4ed2f734c08ea3edd2ab638295f3783021

SHA512
3744b524fae416544d239750939ec650373a2705540cedb6a18538a5c786ac6aa31dbe7e8e5aa20f984bb2f0a1154d2ab9375c2feb2142d98a09ee648f5b9312

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
4d427ddebb1523521551c3b6ab9a2f21

SHA1
4ecb388795a1d3dce8b2a8b4dbff32b6f6c4690b

SHA256
6352aafcd7b723cdba10e1f7adff2126406759eb8c30b2e6449ab89ecca139c3

SHA512
2eca1adcf418d51fad674864a950a6128e188380091260b3746486436bc5f8a066aec8cb5faf7a2848bb8e1d287d22d24ae431021db47d470762afebc32725f2

Download Submit