a330c8fa28ecfbee2f18bd55b0ba0f859e3533eaa61d13b29d1172ec1dfff23b

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 05:52

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General

Target

application/core/index.html
Size

114B
MD5

0227cfd904e99656279202032b98d4a7
SHA1

7f3c810f643e9c100b82520a7c11aed6131f7674
SHA256

0d5819fed1543a314272c42a0b0ec512909f690cb9835d9631abc2f83f3c3c86
SHA512

a39d6f75293deeb537e26a4b7c1aa077f1b27e3d008e99e560312e5081206bdd7856c974aa5cb2b0b20f95d34fbe39bf1941fd62abbb999988293c8986202b7f

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
3076	msedge.exe
3076	msedge.exe
4760	msedge.exe
4760	msedge.exe
4280	identity_helper.exe
4280	identity_helper.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe
452	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe
4760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 2064	4760	msedge.exe	84
PID 4760 wrote to memory of 2064	4760	msedge.exe	84
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 796	4760	msedge.exe	85
PID 4760 wrote to memory of 3076	4760	msedge.exe	86
PID 4760 wrote to memory of 3076	4760	msedge.exe	86
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87
PID 4760 wrote to memory of 544	4760	msedge.exe	87

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\application\core\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:4760
- 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,0x100,0x104,0xd8,0x108,0x7ffffc5d46f8,0x7ffffc5d4708,0x7ffffc5d4718
  2⤵
  PID:2064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:796
- 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=2056,5343108723813198011,9814304775091447503,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2628 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3076
- 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=2056,5343108723813198011,9814304775091447503,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2936 /prefetch:8
  2⤵
  PID:544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --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=3184 /prefetch:1
  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=2056,5343108723813198011,9814304775091447503,131072 --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=3212 /prefetch:1
  2⤵
  PID:4592
- 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=2056,5343108723813198011,9814304775091447503,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  PID:4416
- 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=2056,5343108723813198011,9814304775091447503,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --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=5312 /prefetch:1
  2⤵
  PID:5052
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --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=5308 /prefetch:1
  2⤵
  PID:964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --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=2432 /prefetch:1
  2⤵
  PID:1352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --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=5332 /prefetch:1
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,5343108723813198011,9814304775091447503,131072 --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=5420 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:716

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
2daa93382bba07cbc40af372d30ec576

SHA1
c5e709dc3e2e4df2ff841fbde3e30170e7428a94

SHA256
1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

SHA512
65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

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

Filesize
152B

MD5
ecdc2754d7d2ae862272153aa9b9ca6e

SHA1
c19bed1c6e1c998b9fa93298639ad7961339147d

SHA256
a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

SHA512
cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

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

Filesize
5KB

MD5
918c6a50d21425af4f333440aaa48958

SHA1
9bd725bd65af8f84f6f5be5a581fedc9a97ece8b

SHA256
f07eeed0baba1eebd81216d7d7991cf8976155b7f3fc2810c1d478bd0f77bf2d

SHA512
c48e3e3ce08363ca69e4e23db39b3322a1213b13e5288cfa6333f43fefd65fec7e436efb11f441b47a1be6b2f6d7b4e2a138aff51b86510e4e5d70c74967bf4a

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

Filesize
6KB

MD5
a349024394f80aae46e39a06103ae365

SHA1
eba6f14629348081989476e991e30fa72e4eb9f7

SHA256
4d0c2d613626bb3ef6b87db1af8be02e45737c198dec13a57845aa3e144d7163

SHA512
8364476a6081f08b1710144c0b0e0d7d1987db87e7a7a6bfdb210f9c71e6fe97aeec80f78fc051fdf7912dba5aff33b42219ee4a6d65c062446deb0087a6403d

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
b6e072a606f07fd9ba236201fcb2ed5c

SHA1
ab8b260b575102e78644f9410a7477953d1014d8

SHA256
d02144660d940a131126d54671245554d878175fe2cdf93ab3f5208697bd8be7

SHA512
e543f9a76527bdcbf626b4abdecbc866dc252a35fd35c0793be9b1972ab4fa1bc5ca76952a2bd771ab3144bc4f81870674183ed086a19ec285a52d11bf62394c

Download Submit