28e375bfd877393d8b263f58a3c28c63a36f0ba0857db99e66e40b06609e2aca

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 04:33

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General

Target

FckEditor/editor/dialog/fck_paste.html
Size

8KB
MD5

2e4e2aa39e40b9eb1c95bf9408290d54
SHA1

6a27be43b36fdf68664d5e0dfffaa5795487a7a6
SHA256

cd177326b4ebc8ed188e332e51315d7b4ee76ea4de5510214e0cc1947386652f
SHA512

40a8858634389eed2854a89fd55ba6fd2117e93b94e703b3a7f40e0fd496315cc64a0d020939b830139d1fd8d707b608089efdcc683b6bd464c044d908541924
SSDEEP

192:6peWUPBJFudMCi7h6CdR66YKsJEsWdN/7+J/tUWTGmAjvYORa9Nzcxc4:6prUPBJFuK38whYSzdcP6mAjpRa9NzIJ

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
4804	msedge.exe
4804	msedge.exe
4920	msedge.exe
4920	msedge.exe
2200	identity_helper.exe
2200	identity_helper.exe
2992	msedge.exe
2992	msedge.exe
2992	msedge.exe
2992	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe
4920	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4920 wrote to memory of 1700	4920	msedge.exe	86
PID 4920 wrote to memory of 1700	4920	msedge.exe	86
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 2744	4920	msedge.exe	87
PID 4920 wrote to memory of 4804	4920	msedge.exe	88
PID 4920 wrote to memory of 4804	4920	msedge.exe	88
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89
PID 4920 wrote to memory of 1572	4920	msedge.exe	89

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\FckEditor\editor\dialog\fck_paste.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:4920
- 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,0x100,0x104,0xd8,0x108,0x7fff3f9f46f8,0x7fff3f9f4708,0x7fff3f9f4718
  2⤵
  PID:1700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1872 /prefetch:2
  2⤵
  PID:2744
- 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=1864,3903357654049363377,5407865946620183583,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1856 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4804
- 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=1864,3903357654049363377,5407865946620183583,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  PID:1572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=3224 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=3244 /prefetch:1
  2⤵
  PID:60
- 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=1864,3903357654049363377,5407865946620183583,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  PID:1776
- 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=1864,3903357654049363377,5407865946620183583,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=5292 /prefetch:1
  2⤵
  PID:2940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=5248 /prefetch:1
  2⤵
  PID:3876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=5476 /prefetch:1
  2⤵
  PID:3048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=3224 /prefetch:1
  2⤵
  PID:5044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1864,3903357654049363377,5407865946620183583,131072 --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=1792 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1704

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
5e2f0fe48e7ee1aad1c24db5c01c354a

SHA1
5bfeb862e107dd290d87385dc9369bd7a1006b36

SHA256
f13b3ebe8d71bd0086d5bb82364c35f59a95d32b39753af251e8639360e291a9

SHA512
140d026437fd5e8a874cd00b03950c8f010e1a0732a0a1cc5bdde477e7f8315ccb95790bb4c15b8dbaab9468ad532eb885b6c429300a64e39412d976d079324e

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

Filesize
152B

MD5
7e0880992c640aca08737893588a0010

SHA1
6ceec5cb125a52751de8aeda4bab7112f68ae0fe

SHA256
8649a39877c190ec740a5422284ec5f9ff509b30b2d7896635476873dd8824e2

SHA512
52bd0a38ca7f43b26731966035045b1cbd8b60b2d81bdf9aad791cf444da8af8b722ebf3cb364a6e660bebdf23084eb0e30bc23562575b704801669817549f8a

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

Filesize
6KB

MD5
2efd6d357f6cd5bb2035d0d5ea116128

SHA1
2dee5a33397b4588aaa8b51ac2fcde2e09ff04eb

SHA256
383f9722a516fa6d94d39b035487f86ca66673e637d7ef2bac8ac4388e854616

SHA512
53a1e00eb1a66f45431cb50e0e55e75d9aafefc6db95d3c075071eaffe8da143ec86a46e94b5418e171e19dbbd9061be686d795384d743542b27ed97c3e72fa9

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

Filesize
6KB

MD5
28cecac36a9867a6c9bf20f65fba043e

SHA1
c3026d1f5d1cd3eb287de5020d3292d9f1aecc4d

SHA256
7e38f9d60be610c5b3ccc09debe329474bb54d3072b7b606601ef3f04cbafa7a

SHA512
f5c56e024ba6a4e9fc28fb8f5138b12bba749c0e1cb75fcb9da56aa7c15ee2ee9e5e99fbf57ab1cc4b1c1a146b9abd6ec5fdf0f0539b004a3fe68caa5ae054fe

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
e423bb90f83a78c0ece79c0309105b60

SHA1
d287b5a01ecc9406d5f11a46c25f535f95d409e1

SHA256
b6e478b8c4d31998cf6e028fb7446f80af140e76fe2b132ce6e09812a7c1c10c

SHA512
03f7b89d4d904c71422fba8b42a30bdf8ae986e1928ad19ce69b122d52b3388e5a5c56e0a8151214d74de16c3867f6e2c817d39049332e6253ea188e2d50fc81

Download Submit