b205a04e565c13c365e184b162b054c0ca4f59995fd3551f787b5446b6723269

Analysis

max time kernel
147s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/04/2024, 12:26

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General

Target

FLib/ĵ/FCDibEffect.htm
Size

18KB
MD5

27adeea6995cdf7eca6d7ec479f08c3a
SHA1

9afedae5e952dc85d2dc2e284cdee5b563f6533f
SHA256

ed43923a6c986a360d860d4bb5bd91822b47b9761bcc49178d4dd77ea678255d
SHA512

6dbdc14c79be5f99386295212ad0a6cf7afd22537b7764a7149e698347c48de0a68536fbf15b96d4b4e0dcc577ad1f91f27a4234d564d1aba006201011dbf920
SSDEEP

192:fI6LfrFldM0INYI+M0dJc9V3pjK4iMWiNTI3fS6LmJV:LBldM0G+pc9VkkWiNTJBV

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
116	msedge.exe
116	msedge.exe
856	msedge.exe
856	msedge.exe
2972	identity_helper.exe
2972	identity_helper.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe
3900	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe
116	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 1896	116	msedge.exe	85
PID 116 wrote to memory of 1896	116	msedge.exe	85
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 1128	116	msedge.exe	87
PID 116 wrote to memory of 856	116	msedge.exe	88
PID 116 wrote to memory of 856	116	msedge.exe	88
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	msedge.exe	89
PID 116 wrote to memory of 3032	116	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\FLib\ĵ\FCDibEffect.htm
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:116
- 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,0x100,0x104,0xd8,0x108,0x7ffef88f46f8,0x7ffef88f4708,0x7ffef88f4718
  2⤵
  PID:1896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:1128
- 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=2092,1191460985673061058,16104494547798270576,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:856
- 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=2092,1191460985673061058,16104494547798270576,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2924 /prefetch:8
  2⤵
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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=3316 /prefetch:1
  2⤵
  PID:3396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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:4188
- 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=2092,1191460985673061058,16104494547798270576,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  PID:2452
- 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=2092,1191460985673061058,16104494547798270576,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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=5196 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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=5172 /prefetch:1
  2⤵
  PID:2240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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=5728 /prefetch:1
  2⤵
  PID:1856
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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=5712 /prefetch:1
  2⤵
  PID:1996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,1191460985673061058,16104494547798270576,131072 --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=3068 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1440

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
7c6136bc98a5aedca2ea3004e9fbe67d

SHA1
74318d997f4c9c351eef86d040bc9b085ce1ad4f

SHA256
50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2

SHA512
2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada

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

Filesize
152B

MD5
5c6aef82e50d05ffc0cf52a6c6d69c91

SHA1
c203efe5b45b0630fee7bd364fe7d63b769e2351

SHA256
d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32

SHA512
77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed

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

Filesize
6KB

MD5
0e7e1fb411b4d2a4758f0db75c4bcc6e

SHA1
dd9077283672cd99f00f9169335cd7270e6f4fbb

SHA256
498004dc434136aaa3a00321381705fd261f84dae3e7d91f56d03081c4f4a9b4

SHA512
fe836a133366165dd72a8f89049f239c3292d4e665ae4107dc5a0315fe5127ab0e1027fc5b4e38cc2c899e9f78a6a5cd60b6632679e7197c083273b558a0b6a0

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

Filesize
6KB

MD5
5c72c8a526ff59d0facce39818e33e46

SHA1
2198b85a376ab4f53f691acdca6c3d522cb0fd9e

SHA256
98a8ff5ee1a118a3330fee0539985e4de0bfab07d626c971a29a6b8080777b69

SHA512
fd12cb489550e2200640688cffa91205dd1571723f0ee3348bc14cb387b8df69ce6df6b3669a3cb99020239d5652c980c52814c9b77f350ae7dcc242aca5a71b

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
a9c834840a5942240b0c4ece760f1498

SHA1
9f1fca693eb29143a24e4219711d41c71a112c1a

SHA256
f1b79a2c297eba32f47404d2cae4812c322ea3e124bbd456bf41ecdfa785acd6

SHA512
91d5b260bceea8eaaa44c4fd3c44c892054c153f6626854d585be7569772168fc658e4aded50ca59c25e7d0076b6be4594dc2df494ded7f2cbb800bbe0509187

Download Submit