hxxp://storkn[.]com

Analysis

max time kernel
145s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2024, 17:25

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General

Target

http://storkn.com

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4144	msedge.exe
4144	msedge.exe
1372	msedge.exe
1372	msedge.exe
2668	identity_helper.exe
2668	identity_helper.exe
4076	msedge.exe
4076	msedge.exe
4076	msedge.exe
4076	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe
1372	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 1240	1372	msedge.exe	81
PID 1372 wrote to memory of 1240	1372	msedge.exe	81
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 1276	1372	msedge.exe	83
PID 1372 wrote to memory of 4144	1372	msedge.exe	84
PID 1372 wrote to memory of 4144	1372	msedge.exe	84
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85
PID 1372 wrote to memory of 4704	1372	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://storkn.com
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:1372
- 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,0x100,0x104,0xd8,0x108,0x7ffa63f046f8,0x7ffa63f04708,0x7ffa63f04718
  2⤵
  PID:1240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2000 /prefetch:2
  2⤵
  PID:1276
- 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=1984,11173732380784313706,2975896845697060437,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2116 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4144
- 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=1984,11173732380784313706,2975896845697060437,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2892 /prefetch:8
  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=1984,11173732380784313706,2975896845697060437,131072 --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=3276 /prefetch:1
  2⤵
  PID:3360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=3296 /prefetch:1
  2⤵
  PID:400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=4700 /prefetch:1
  2⤵
  PID:988
- 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=1984,11173732380784313706,2975896845697060437,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  PID:3100
- 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=1984,11173732380784313706,2975896845697060437,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=5492 /prefetch:1
  2⤵
  PID:2824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=5508 /prefetch:1
  2⤵
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=5688 /prefetch:1
  2⤵
  PID:4528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=5520 /prefetch:1
  2⤵
  PID:1756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1984,11173732380784313706,2975896845697060437,131072 --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=2104 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3180

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4392

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\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
7403965e20e21b2e15492ba3c1786ba8

SHA1
cf42b422b4eb5f573172f3c85dd2556dbc57413d

SHA256
40d2da54ce09d49d21713445193a6d53c7d6a8deda491d454836e593e7f73c5f

SHA512
3afe6dccb834e95ab1504dad47b963e4961829bc0d9609ad8d1ebd3a3544087834515f91a2741f0d95b056ad47820ef0c93881b22f4c4935212d4feb7e374902

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

Filesize
1KB

MD5
cfdaef719a42c51bcd7718139fd0302e

SHA1
10ccdc83ebe7e9c65fe009afb6e697af48a4e01a

SHA256
d4118de81bf8f63a8fae4658fc50065c9b9f271efb0d2fc2c47876498fcd7465

SHA512
3a05d89a45730f836d8315cdc571227dfc33e0cb74353caa3f17be362b41150bc3b74c0d3ef8030e3465bf2014573f359057d77a3213465736c581e6a80e984a

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

Filesize
5KB

MD5
7218dfe27804a87a7834c4ee0651e8a1

SHA1
6eaf0bb29df82fb06a095854835fc971d3325da2

SHA256
ad8fa7310cf33318d6e6a4d2f5876c2d5e4d87591ee13c7b265b5e3135e1bf30

SHA512
ac9ef7bec3654576dbb035af13f4fb54350503d9016aa8e19c8aa9ae7156b6adfadf7d2b1d528c716b200c48bb19c7c08c326b358b7c777f6501f065d8ca3ce3

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

Filesize
6KB

MD5
4e9a15ca809d2ee6a188d1e75375fc8e

SHA1
131ded4df0f635c82e3e89c212b70fefe453ee30

SHA256
ce3992cd033abf558bae1a3b810b665c3cb1853976f2e615d4801702d9393229

SHA512
054b01ea8d4ad32e16aaed90ea7eb06c77afd4263061df7c8165ca119e8c82786ce93707053e452c449a64e60635a19d330eb230b7e6d7bbe3a53d9944db8617

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
10KB

MD5
ecd4130a0d92695bf9a0c0ab172664bf

SHA1
6efefafe56b0b22ff548fd7a145cc04f972669b6

SHA256
8cb2952e07e4d201779fb666341835a8a0ed61f9c862c0168d6eaa3f78cc16dd

SHA512
f4a6c78c95be16e74a7aa053ce250d26b46f9596877095fe0b60fee4bb1495c09d23df13737d1072e5ed49c9c0a9bb151739e10a759064b31d24ace425502516

Download Submit