hxxps://stecmcommunily[.]com/10505920114057

Analysis

max time kernel
26s
max time network
29s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-06-2024 21:31

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General

Target

https://stecmcommunily.com/10505920114057

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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 6 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exe

pid process

2120 msedge.exe
2120 msedge.exe
4576 msedge.exe
4576 msedge.exe
4984 identity_helper.exe
4984 identity_helper.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

Processes:

msedge.exe

pid process

4576 msedge.exe
4576 msedge.exe
4576 msedge.exe
4576 msedge.exe
4576 msedge.exe
4576 msedge.exe
4576 msedge.exe
4576 msedge.exe
4576 msedge.exe

pid	process
2120	msedge.exe
2120	msedge.exe
4576	msedge.exe
4576	msedge.exe
4984	identity_helper.exe
4984	identity_helper.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

msedge.exe

pid	process
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe
4576	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4576 wrote to memory of 2108	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 2108	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4412	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 2120	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 2120	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe
PID 4576 wrote to memory of 4356	4576	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://stecmcommunily.com/10505920114057
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:4576

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,0x100,0x104,0xd8,0x108,0x7ffe8e0146f8,0x7ffe8e014708,0x7ffe8e014718
2⤵
PID:2108

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2036 /prefetch:2
2⤵
PID:4412

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=1952,17956118379914460835,1047455604863594090,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2120

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=1952,17956118379914460835,1047455604863594090,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2740 /prefetch:8
2⤵
PID:4356

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=3320 /prefetch:1
2⤵
PID:1776

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=3332 /prefetch:1
2⤵
PID:3416

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=1952,17956118379914460835,1047455604863594090,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4924 /prefetch:8
2⤵
PID:396

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=1952,17956118379914460835,1047455604863594090,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4924 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4984

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=5088 /prefetch:1
2⤵
PID:4728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=5076 /prefetch:1
2⤵
PID:2544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=4144 /prefetch:1
2⤵
PID:3920

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=5152 /prefetch:1
2⤵
PID:3068

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3372 /prefetch:1
2⤵
PID:220

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3908 /prefetch:1
2⤵
PID:4704

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1952,17956118379914460835,1047455604863594090,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3732 /prefetch:1
2⤵
PID:1220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:384

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2908

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
99a3928e076cfb7d5703181eb07c8956

SHA1
1287c1335779045b0050b10e65dde899c5a42229

SHA256
46da51c4e23706efe98c34c05a36ae332c5e6af01c2be3bf53aad51ef94ab326

SHA512
110a34c9780c59beafd5985d29ee94ea65b90b80b6b483e42c100193ba4fc92f1d6cf2413d5fb15f138506da198956c1065e5493be80771820117e929413bd51

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
7ca09ee869db4acaadc392ff56bf7b3f

SHA1
51f71ef213443ac7013024d4d7c28ebe1297677d

SHA256
17f55f2c8087d3df852c3cfdbd3cf5a1aa079b015e255e1eb2faa795925d74be

SHA512
e82a47c9d729c7dc11ac9fcef5db826d10c04ca5b1984f6318d2249661de8b9e28fbed7ffb8ad30fa83d72b61ebf96782f7a72c47b46f0f6736ce5000c300364

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
8KB

MD5
092d00686cd8238fc5957a336a4851ea

SHA1
2abf50612a21ba8d0b6baea3bab89dc28f721b90

SHA256
15be9a3034fddd3d7628b085edbd7350faf17e8e3712f479727dec7cfd789050

SHA512
23144edbb698194fa822e2b032fc3068730ef4143b2b8f7b4d55a2171eecc828a6ac6ccb6936cc2e270d5f0ca433046cd847dc97acd9be63c8aaa89c1e647d93

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
8KB

MD5
dd949e07664955f87519b5455fa858c1

SHA1
fe78ec2da9eb1582dbd613e1ec89a9d35a4dbaa5

SHA256
b7c519d646132abbf9afa2930f34f903f24f6d6286cbdce2b4bf4ccf7facc604

SHA512
841fb861ec080285917aca1ea1c372b733c0a173ce962d36be33916cac0603a80c937935d7f54ed0f53220a35d7f04015ecc71fbc5f5df25c425fc5d26bad336

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1
Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
\??\pipe\LOCAL\crashpad_4576_AGLVHFZVMPDRWEJR
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit