cf525bde95fb0db5f78e2f51adf530b63d2f681c5c938584d422a39cd412a0fd

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2024, 02:01

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General

Target

cf525bde95fb0db5f78e2f51adf530b63d2f681c5c938584d422a39cd412a0fd.html
Size

37KB
MD5

534e8f5668d54b9551572207296dfd85
SHA1

dd3d2563b9439d8483557240144ccad10b04721c
SHA256

cf525bde95fb0db5f78e2f51adf530b63d2f681c5c938584d422a39cd412a0fd
SHA512

de8278c8cbcfa0a968136ab119b20aa8d7281d315b3697e500d803a64fba8bc2cc58338bc0d99eca981d3012cd0122d522dd49d55b929f23b29d9fcf1e61e34a
SSDEEP

768:AnbTxk62896Tvgeua36P/s6sbTNt9QJ0TBzh5q7kkqDxszJoS/7Llwi7DYlSTc8b:rUHnl/j2O

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 6 IoCs

pid	Process
856	msedge.exe
856	msedge.exe
1664	msedge.exe
1664	msedge.exe
4340	identity_helper.exe
4340	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe
1664	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 656	1664	msedge.exe	86
PID 1664 wrote to memory of 656	1664	msedge.exe	86
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 1512	1664	msedge.exe	87
PID 1664 wrote to memory of 856	1664	msedge.exe	88
PID 1664 wrote to memory of 856	1664	msedge.exe	88
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	msedge.exe	89
PID 1664 wrote to memory of 4740	1664	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\cf525bde95fb0db5f78e2f51adf530b63d2f681c5c938584d422a39cd412a0fd.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:1664
- 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,0x100,0x104,0xd8,0x108,0x7fff5b1b46f8,0x7fff5b1b4708,0x7fff5b1b4718
  2⤵
  PID:656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:1512
- 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=2140,3868931578543995626,13172332516658814956,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /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=2140,3868931578543995626,13172332516658814956,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=3272 /prefetch:1
  2⤵
  PID:2616
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=3284 /prefetch:1
  2⤵
  PID:3024
- 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=2140,3868931578543995626,13172332516658814956,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
  2⤵
  PID:2676
- 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=2140,3868931578543995626,13172332516658814956,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=4808 /prefetch:1
  2⤵
  PID:2996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=2260 /prefetch:1
  2⤵
  PID:468
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=4140 /prefetch:1
  2⤵
  PID:864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=3472 /prefetch:1
  2⤵
  PID:3732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5724 /prefetch:1
  2⤵
  PID:5296
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,3868931578543995626,13172332516658814956,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2196 /prefetch:1
  2⤵
  PID:5308

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1180

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\GPUCache\data_1

Filesize
264KB

MD5
5aa0f3a91ab1fa3fbec7abff2e756922

SHA1
3735efd0860e37ce39777f684d3aee4d1767e37d

SHA256
83a1d9699190b4aefa6e426c3050433ab9cc4fa0ddbc8036e1760b4604644676

SHA512
8e21bab82c34c78b2d69f4fb55d88ecf36ab18f5fcbce29725aa874efceb24200cc7fd2042f03d4e45013076c35911c2f43091d0c5cc317d0dd899ff53df89f2

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

Filesize
6KB

MD5
4c7cea3fae423492f6c3011d159f4c33

SHA1
7a3513e780bbfd1a222dfa19905747199b44754b

SHA256
32c64e023ec68321008bb27d32a70c88ef685c673a05022fc30840f7bf14daa7

SHA512
da6d10f11f043d8ab19533daa81e785405a8c04c78660e5f2392e43ee8d4322d177551921a3b09e02b7ccf0528ffdc2ea7278cd041a399905e87ebbfda8cf65e

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

Filesize
5KB

MD5
fc065a21306911f33be98f64a69cbc89

SHA1
c0821b481d2eaeeb2fe36db92ac9d5315aa9a78b

SHA256
8e16bf360129666e1265f0131ca60f738f4dfa0e7fdaa667fa97d3e7ee6175b5

SHA512
1a702b0b83eba05f5487d47620b09be64e65ea9f699dfc5e1f596d462ea548c6573bfa4f764b0654650d3502c765f04c461539767a61217506bab37b603a2d79

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

Filesize
6KB

MD5
6499d071eb3ccbdb2f072413de2883d8

SHA1
5534401e7fd6d053cf8a30c161e834cab44bab21

SHA256
b53ee46265ab962c0511a3615d8ef5a8b430b3e2813319e9383ce865c494d439

SHA512
b752c73b99e181f84fbdd120320491599392748f510bc5199ff252496f428f081106b403afbff9998f312dd01abfedd3b3318886708e17b6b2688fe949482f67

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
12KB

MD5
8dcf9691159b0d47755d1bd7bdf73df4

SHA1
58cf4ce98dfcf497047e3831ffd22663d36a718f

SHA256
b23f52556b1209b5addae6327a121c6479df91420db4dfef15f2f6d371e74cb3

SHA512
60fb44140b93a1a2a9d10cfef5ab0fe83c467538226108a2870a45bc54f13bdf018d3ad1f64d82ac89f82f7e12b4e148797015b2e7006013c7346b4f5ad01ba6

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

Filesize
11KB

MD5
5cc703a134cf362ab9143c47d36e4914

SHA1
88dcbab9c4a97ad760ec7abf88a377c1e570478f

SHA256
8c5358979fa525d59dca3f72ab42150dcddced771ebd2d0eacdb57f302c4cf80

SHA512
ce4ed59184d0d5d309fcc5ebe39f1c716d3d7838701df281dc46c492aafac34bf7525757afff5d058b9adac4e6e1a442d756fddf9b4bba83a729075109e5c172

Download Submit