hxxp://developer-applications-k[.]wbx2[.]com

Analysis

max time kernel
73s
max time network
74s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 12:02

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General

Target

http://developer-applications-k.wbx2.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 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

pid	Process
3576	msedge.exe
3576	msedge.exe
3304	msedge.exe
3304	msedge.exe
4372	identity_helper.exe
4372	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe
3304	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3304 wrote to memory of 3484	3304	msedge.exe	89
PID 3304 wrote to memory of 3484	3304	msedge.exe	89
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 2588	3304	msedge.exe	90
PID 3304 wrote to memory of 3576	3304	msedge.exe	91
PID 3304 wrote to memory of 3576	3304	msedge.exe	91
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92
PID 3304 wrote to memory of 2992	3304	msedge.exe	92

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://developer-applications-k.wbx2.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:3304
- 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,0x100,0x104,0xd8,0x108,0x7ffd7bd646f8,0x7ffd7bd64708,0x7ffd7bd64718
  2⤵
  PID:3484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2280 /prefetch:2
  2⤵
  PID:2588
- 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=2256,10499684774133871105,5312132889965509315,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3576
- 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=2256,10499684774133871105,5312132889965509315,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2968 /prefetch:8
  2⤵
  PID:2992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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:3248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=3324 /prefetch:1
  2⤵
  PID:3060
- 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=2256,10499684774133871105,5312132889965509315,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:1972
- 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=2256,10499684774133871105,5312132889965509315,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=5348 /prefetch:1
  2⤵
  PID:1984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=5324 /prefetch:1
  2⤵
  PID:1912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=5616 /prefetch:1
  2⤵
  PID:468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=5652 /prefetch:1
  2⤵
  PID:2188
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=1952 /prefetch:1
  2⤵
  PID:5480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,10499684774133871105,5312132889965509315,131072 --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=4784 /prefetch:1
  2⤵
  PID:5584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3104

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2580

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
6KB

MD5
857aebfa5db40d8e5421f5e7b47d7828

SHA1
af12a18a019acbf02d819e950a8a085b9654c835

SHA256
7a8afc278c49477c2e50d3613598846f666283855f0b3de15603f870805ee561

SHA512
e5bd43a3bf75ec53d9d839f8a914226ae86d0e3a44a487c7af43525267b24dde81cc1ea0ab259f4af6e347f254b48729d62b9d2c7d9b9610840250117815f8c0

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

Filesize
6KB

MD5
a305dee1f5a0ccce49112aaae2c81609

SHA1
4c37c0ceea641a3ead0c47fc46d78791f6c54f84

SHA256
20049380cbf6f77a09fd5472028f6349f6f22a88fbe5c11966ce3bdbc5ed1d66

SHA512
e7e858d5653082ff43c0cb8028e6110fb2e7e597f647ce25716ed2f8f0e8a1e5354a41ffdab512cab8a8b9aa63c123dbb56770466f463f19ca4b916c1e5915c3

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
2877beec1c4bde829e5e1a09393e0c12

SHA1
9b4dd8444d932f55174ec0ced3f958cd42bdff16

SHA256
e3085e936677d50d1a13e77f1437f8de7296a5cb22ee42ecabe66a74367fc336

SHA512
ba2b2143a2cba0dcfe6f7fc9f5d5cbede0cb168f1243dcd909061e1801e28f5c8e518c223dda0afed61d515be08a06350e0affb8bd2fc0aa279359d2988061aa

Download Submit