38fc41fafe9ab395516d47f9f7a22c7cb7e8989aa3e88b265b8e07a151bb5dad

Analysis

max time kernel
145s
max time network
133s
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.html
Size

5KB
MD5

0b631f085d3c9187f0c16b482f4d446f
SHA1

ab66a9fd3800e8f4b019b20387f8f14ac5053767
SHA256

1ead34b5235f144fee1a6fdbd9285eed78aa8e83969840d4c41cea6ffbdabc6d
SHA512

e9031e1bf1292c5c3465f5034e028d4662810ebce4469ec5a008cf84af71af99ef84353b9ce3a22c9acc50d17fff03de1e8a5e88a3b6f614b143bc4e0c881033
SSDEEP

96:jVVyO28YyDOMgfNODRr2lWcWJ22hIl0DqqWJ2vcJfz7iauTWJ2z/Mlp6Wk+DVYXI:4xfNODRr2lWcWJ22hIl0DqqWJ2vIr75v

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
4492	msedge.exe
4492	msedge.exe
5024	msedge.exe
5024	msedge.exe
1136	identity_helper.exe
1136	identity_helper.exe
5872	msedge.exe
5872	msedge.exe
5872	msedge.exe
5872	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 3144	4492	msedge.exe	87
PID 4492 wrote to memory of 3144	4492	msedge.exe	87
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 2472	4492	msedge.exe	88
PID 4492 wrote to memory of 5024	4492	msedge.exe	89
PID 4492 wrote to memory of 5024	4492	msedge.exe	89
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	msedge.exe	90
PID 4492 wrote to memory of 2444	4492	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_flash.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:4492
- 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,0x100,0x104,0xd8,0x108,0x7ff91c4246f8,0x7ff91c424708,0x7ff91c424718
  2⤵
  PID:3144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:2472
- 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=2060,16852457574845557081,4475132686939013883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5024
- 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=2060,16852457574845557081,4475132686939013883,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2520 /prefetch:8
  2⤵
  PID:2444
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=3080 /prefetch:1
  2⤵
  PID:4472
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=3112 /prefetch:1
  2⤵
  PID:1324
- 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=2060,16852457574845557081,4475132686939013883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5044 /prefetch:8
  2⤵
  PID:1668
- 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=2060,16852457574845557081,4475132686939013883,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5044 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1136
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=5152 /prefetch:1
  2⤵
  PID:4360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=5168 /prefetch:1
  2⤵
  PID:4348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=5580 /prefetch:1
  2⤵
  PID:1272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=5516 /prefetch:1
  2⤵
  PID:552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,16852457574845557081,4475132686939013883,131072 --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=1920 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4372

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
7b56675b54840d86d49bde5a1ff8af6a

SHA1
fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

SHA256
86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

SHA512
11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

Filesize
152B

MD5
48cff1baabb24706967de3b0d6869906

SHA1
b0cd54f587cd4c88e60556347930cb76991e6734

SHA256
f6b5fbc610a71b3914753feb2bd4475a7c77d0d785cc36255bf93b3fe3ccb775

SHA512
fd0c848f3f9de81aca81af999262f96ea4c1cd1d1f32d304f56c7382f3b1bb604e5fbe9f209ad6e4b38988d92357ef82e9668806d0727f2856c7dc1f07aae2b6

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

Filesize
6KB

MD5
9cf6ec98fcee172765b2a9caf5fb963a

SHA1
675cefe7ab7f7931cbb9650fb9e1ae2b067b3f0d

SHA256
8a23e84ca3f9b1d95023bd6d99cc689067659ef4bdf03014b3309e0dbbb976cc

SHA512
0a69b86745c96c7b5c73342c4a13dad2c3e4bf2aae38f024bf4a88737bdcfbc8e0e1ffd89b81fd579b6c1e771efbc75ba95f08a9bb8cbf8ea24298a447656609

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

Filesize
6KB

MD5
2fcffd1681b47a314524fb485859ef99

SHA1
f22e4ed62cc5c90309533d7a2c42f8d62327b2bc

SHA256
3d969808000bc424cec0153498f435f683bef8f6c2111ab74abed787d9531d38

SHA512
8ae354665a3b97b671d65f655574dab9a8039ade2f3e1255a10e083b46997dbf6a2eee41a19edbf05270a9a96c8ae78dbe9857d6e6ab3d8892d767d5ba89b4ed

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
6bc8daaa80a1dd62facae65623e83da6

SHA1
4e9d7e13936846cc238e76eccb3adbbb06404ad6

SHA256
e29972f02013f35db27ef435584bd530235b7b875625d5280d4271088ec3293f

SHA512
a92c5f31407e3d9bebe280bc28347d86fd956a5f55bfee6fca3a32f35d1e6700728aee40ec989efa9b4a06993b4cee8c02e8a1ebb2abcd1ebbfeaa4b69f3480b

Download Submit