28e375bfd877393d8b263f58a3c28c63a36f0ba0857db99e66e40b06609e2aca

Analysis

max time kernel
149s
max time network
157s
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_about.html
Size

2KB
MD5

9aaedcdfd9fa63430ca0bed5d7470e58
SHA1

7e9a72137a2e2dadcbd1d56be6a287ab1a0c1098
SHA256

5869470ea9f4107e421d1350671b5ca3458e2d544b37fbb256d74154783fd19a
SHA512

bcc2fa434e2250939ef66961e908ff2b5f412a021dfa762bb70f01542113e440a29530332a9548b5e50886887e3679e697327a6b4b9da3a58eaff19135294626

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
1004	msedge.exe
1004	msedge.exe
1464	msedge.exe
1464	msedge.exe
1016	identity_helper.exe
1016	identity_helper.exe
5928	msedge.exe
5928	msedge.exe
5928	msedge.exe
5928	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe
1464	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 3068	1464	msedge.exe	86
PID 1464 wrote to memory of 3068	1464	msedge.exe	86
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 3212	1464	msedge.exe	87
PID 1464 wrote to memory of 1004	1464	msedge.exe	88
PID 1464 wrote to memory of 1004	1464	msedge.exe	88
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	msedge.exe	89
PID 1464 wrote to memory of 4660	1464	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_about.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:1464
- 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,0x100,0x104,0xd8,0x108,0x7fff682446f8,0x7fff68244708,0x7fff68244718
  2⤵
  PID:3068
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:3212
- 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=2068,5001766919452139491,15305261495512427765,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1004
- 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=2068,5001766919452139491,15305261495512427765,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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=3260 /prefetch:1
  2⤵
  PID:2684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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=3288 /prefetch:1
  2⤵
  PID:4696
- 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=2068,5001766919452139491,15305261495512427765,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:3092
- 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=2068,5001766919452139491,15305261495512427765,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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=5256 /prefetch:1
  2⤵
  PID:3680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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=5272 /prefetch:1
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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:4776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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=5508 /prefetch:1
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,5001766919452139491,15305261495512427765,131072 --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=1048 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5928

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4584

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
120a75f233314ba1fe34e9d6c09f30b9

SHA1
a9f92f2d3f111eaadd9bcf8fceb3c9553753539c

SHA256
e04101215c3534dbc77c0b5df2e1d1ff74c277d2946f391f939c9a7948a22dd0

SHA512
3c4eb93e425b50e8bcc1712f4cc2be11888a0273c3a619fc6bf72ccab876a427158f661bfc80d0c1e47ef4116febf76a3aaa31a60ec662eae0e51c7f1d3d89b3

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

Filesize
152B

MD5
bc2edd0741d97ae237e9f00bf3244144

SHA1
7c1e5d324f5c7137a3c4ec85146659f026c11782

SHA256
dbce3287c7ae69ccbd1d780c39f3ffa3c98bd4609a939fff8ee9c99f14265041

SHA512
00f505a0b4ea0df626175bf9d39a205f18f9754b62e4dba6fbb5b4a716b3539e7809723e1596bcfe1ba3041e22342e3a9cbaad88e84ce9c8c6531331bbc25093

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

Filesize
6KB

MD5
078e96f1e8ebb8996bc929115cc42c8a

SHA1
20e5af3fbd7efe2633d4fb9b8ca73bc9e4c19812

SHA256
b75904979a78b280f035f12853c5048bcce22d7d8196e1b327dbb51ce158dbcb

SHA512
d135fde0158ce04ceb531ba488dfecbabfae9d965aa7543b2de8c4b8b62bbc412af0d76665e09903ddea926c4979c2e2c8a13a90f7445488f01942ad10849c56

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

Filesize
6KB

MD5
3a6e714280de2ad7903b93d7e2df125a

SHA1
675c1f1722b03e33769ce54dbcc62ad3bbb14627

SHA256
82ef6cf1854015ff8157a520e373be25484fc4eca97d62b0f4f502bfbd711dbf

SHA512
64a49e04a4a3b1881d8cb35a1a852bad48a6bc1f37edc3b3eb6ff5839cc286ffc839f44411654aa726871f15d3d65c5dd5a3cf950894a3405e254037dc6a7630

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
ad845d1d258abee135ea704d6173ef7a

SHA1
64de72b739e26af3e1724dcd0cc8911b007a1efb

SHA256
8238c1a89766e4685d713cf46da5743006372f4ffd30578987bd336323710965

SHA512
c762282f525d5d7ba0052fc48e805d4ddc34ec5b348858903ec732272e8b1de3e0198a0812ee2158545fde0d35e2712ec8d497727fe1d975855e6e8df01051d6

Download Submit