38fc41fafe9ab395516d47f9f7a22c7cb7e8989aa3e88b265b8e07a151bb5dad

Analysis

max time kernel
145s
max time network
154s
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_flash/fck_flash_preview.html
Size

1KB
MD5

7ef45060517479530aba44a078f4cc23
SHA1

70c8546f8e50367bd7888897372fc08f84d5d37a
SHA256

02176fa8faf5573b5679a742ba9e8d1fe550cead0de38bc0d68a1ee4bc921544
SHA512

f5bf2f1d077a49b24d577710b24f27c17395e77fefadedd808d858c1e00cd431747294d4048fa4fc5cff19c29d4328cc0199a159f4121b270fc7106c93f90807

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
3388	msedge.exe
3388	msedge.exe
228	msedge.exe
228	msedge.exe
2256	identity_helper.exe
2256	identity_helper.exe
4080	msedge.exe
4080	msedge.exe
4080	msedge.exe
4080	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe
228	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 3132	228	msedge.exe	86
PID 228 wrote to memory of 3132	228	msedge.exe	86
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 4664	228	msedge.exe	87
PID 228 wrote to memory of 3388	228	msedge.exe	88
PID 228 wrote to memory of 3388	228	msedge.exe	88
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	msedge.exe	89
PID 228 wrote to memory of 1292	228	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\admin\FCKeditor\editor\dialog\fck_flash\fck_flash_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:228
- 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,0x100,0x104,0xd8,0x108,0x7ffb9ad546f8,0x7ffb9ad54708,0x7ffb9ad54718
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4664
- 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=2096,17952293689285259017,8489131417604208288,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2508 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3388
- 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=2096,17952293689285259017,8489131417604208288,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:1292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --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=3288 /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=2096,17952293689285259017,8489131417604208288,131072 --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=3300 /prefetch:1
  2⤵
  PID:1924
- 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=2096,17952293689285259017,8489131417604208288,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4724 /prefetch:8
  2⤵
  PID:1472
- 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=2096,17952293689285259017,8489131417604208288,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4724 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --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=5216 /prefetch:1
  2⤵
  PID:1724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --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=5232 /prefetch:1
  2⤵
  PID:1628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --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=5444 /prefetch:1
  2⤵
  PID:4628
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --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=5472 /prefetch:1
  2⤵
  PID:4640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,17952293689285259017,8489131417604208288,131072 --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=2736 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1684

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
46d208dd2328a4d8c580e91150a9747b

SHA1
58b079e4a6335774ffc6e020b0b9f755cd2ae4b5

SHA256
63da5128bc10c01a5228df3b8c75986d717091dc40ba9cadb6db342783783dac

SHA512
097a5014e5b7f2515575f22c87b5c8dc2d650286fba1334c1cf69f497560064d2678d5832990a0c6174539ab8fffa4e3c862e0550c43ba42ae5eb77b6d8bc832

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

Filesize
6KB

MD5
6ada5cc755f5a979d2888e60c254bd19

SHA1
6e155a748699f420b0d21a20e4e5b86915fa3ffd

SHA256
14411d9b8153322111957ea3b354f68c4f95f62bf1311c13a44e630cb7e8f39a

SHA512
73434c741fedb38339b2e9588315cdab9cf12bd405ad6a7157175190dd184444f21e1e4130bf28c6c8799ca3898613c478314a81e4a74b0e120c73d85b758a0e

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
3778f3fc0ebff2e2abe29fc6ae77342a

SHA1
d5d4b2dfb34d0a844034232170f1310807a6bf72

SHA256
2b2061f22063b5f73fe03e19d12d6dc40a83f9b6160cdad4ce3388978ab742d5

SHA512
7d6cef074231904dfb9d13b26cae5b24f357b5f03928993ebe363fda08bf691f1cdd805354aa923c01f17185c364c5cfecb6a2b36ed645d92a7c2fc84670c20e

Download Submit