38fc41fafe9ab395516d47f9f7a22c7cb7e8989aa3e88b265b8e07a151bb5dad

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 15:18

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General

Target

admin/FCKeditor/editor/dialog/fck_docprops/fck_document_preview.html
Size

2KB
MD5

d380a4166672c6c5f5f596e0115d8702
SHA1

c690837db73c35d8b0e1061b37b1594c5e67c3fd
SHA256

c0fbe45fd8cd6c5336aef7bb73f9e51dd5e8ec2f0be89530a581f36901ffe599
SHA512

59fffb0c08897872e9da0bb436bba585d9bda8019d4b8045afdc51a2aa53c7ffeea6f18a17f7d5a643191541204bf2c75bef46f32d30dfe4bfd9f0aa0f1836a1

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
2476	msedge.exe
2476	msedge.exe
648	msedge.exe
648	msedge.exe
1800	identity_helper.exe
1800	identity_helper.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe
3992	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe
648	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 648 wrote to memory of 2880	648	msedge.exe	87
PID 648 wrote to memory of 2880	648	msedge.exe	87
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 4724	648	msedge.exe	88
PID 648 wrote to memory of 2476	648	msedge.exe	89
PID 648 wrote to memory of 2476	648	msedge.exe	89
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90
PID 648 wrote to memory of 2532	648	msedge.exe	90

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\admin\FCKeditor\editor\dialog\fck_docprops\fck_document_preview.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:648
- 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,0x100,0x104,0xd8,0x108,0x7ffcf84046f8,0x7ffcf8404708,0x7ffcf8404718
  2⤵
  PID:2880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:4724
- 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=2092,17957089297191028197,9736384216116845416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2476
- 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=2092,17957089297191028197,9736384216116845416,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:2532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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=3308 /prefetch:1
  2⤵
  PID:1192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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:1396
- 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=2092,17957089297191028197,9736384216116845416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:3468
- 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=2092,17957089297191028197,9736384216116845416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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=4160 /prefetch:1
  2⤵
  PID:4176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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=5036 /prefetch:1
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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=5552 /prefetch:1
  2⤵
  PID:4964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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=5600 /prefetch:1
  2⤵
  PID:3896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,17957089297191028197,9736384216116845416,131072 --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=2696 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3992

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3040

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2028

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
4eb30df4a36766d307512eeb48c1bf3f

SHA1
8f71ad2c252401ba9e37f1787e5e992cd8f1a4cd

SHA256
487e8e63e4967fafff55a373b2165432fad4f3b64e06b3e72985f3c894fcd314

SHA512
231fb4940d8a0bb8ca5d7f41ea7a6b4f0496f5f8da82337d7f842ddd733450be7a77e9174556d44e6fbc1b00ddb339d7b4520880474374dcb3af3559c53148d7

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

Filesize
6KB

MD5
5641eb80f79a935910fce82047493e18

SHA1
a2e8fef2b59093adedce576b1e277426c48a5ae9

SHA256
9935ad2a8f577a14fbcbcf185638ae77ab131ad280ab879e7dde2de3cd041b72

SHA512
9f1b1f3aa80302f1c2fed650bd1fbba4af9dffca6f62fb3cbf4bc987d788021fc0f5a064b9c0d816e90f797a00331e9123fda4566050552de738b678cffda918

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
b84ebe98bfb2362d6d9cc20ec4332ddb

SHA1
00a09743db61b28d6fb2c92b591d6b3e44ac136f

SHA256
dd50767b5eab905ff9f6c34702f260f5a882e577699a5c9770fe70d25a8ad555

SHA512
80757652724fadec4728044fd5cbe85e342e95878d0eb090d917e756d53d5faa649ab22095a9f0f149f0dfa1f61b99de79d34440d4806e56844f1f434f0cddc6

Download Submit