bcc8812a2385f7a4db7d7633eb5ce0770e5cc3b5093873fd3e0a7c239f8daa1d

Resubmissions

11/04/2024, 06:06

240411-gt1pxagh4y 7

11/04/2024, 05:53

11/04/2024, 05:51

11/04/2024, 05:48

11/04/2024, 05:44

11/04/2024, 05:39

Analysis

max time kernel
145s
max time network
148s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
11/04/2024, 05:53

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

6d8c9edde0ce101ce0abd73be45c684a
SHA1

ce6d94d2d1a7f4761438781affd3aa991018e4f5
SHA256

f15c54f4ac4f55bcfa281b668220eb144e63b9de2292e970095a4dc566209682
SHA512

06f35ece48e4e19174da18ecc5dcac3a7e4d7ffbb102c4859221c7c569027ca72e40c9ed945872bf4396bc02ced7ae46655c88e3ec40d0a2f2e3bd0fcec80203
SSDEEP

192:DgNbdqnDNlPkZHmY74+/qmtRCtmK8W9I2gHHMlxh8B39LJ1Hab4OJgJnc5w/93gb:ENMO3aMOUnbCky05SN1

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 12 IoCs

pid	Process
4120	msedge.exe
4120	msedge.exe
672	msedge.exe
672	msedge.exe
4084	identity_helper.exe
4084	identity_helper.exe
4128	msedge.exe
4128	msedge.exe
3572	msedge.exe
3572	msedge.exe
3572	msedge.exe
3572	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe
672	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 1672	672	msedge.exe	76
PID 672 wrote to memory of 1672	672	msedge.exe	76
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4416	672	msedge.exe	77
PID 672 wrote to memory of 4120	672	msedge.exe	78
PID 672 wrote to memory of 4120	672	msedge.exe	78
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79
PID 672 wrote to memory of 4796	672	msedge.exe	79

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\$PLUGINSDIR\app\index.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:672
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9a5f73cb8,0x7ff9a5f73cc8,0x7ff9a5f73cd8
  2⤵
  PID:1672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1920 /prefetch:2
  2⤵
  PID:4416
- 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=1908,4892321426260780818,3805301618386856249,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4120
- 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=1908,4892321426260780818,3805301618386856249,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2728 /prefetch:8
  2⤵
  PID:4796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --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=3156 /prefetch:1
  2⤵
  PID:1428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --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=3172 /prefetch:1
  2⤵
  PID:2136
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5252 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --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=5380 /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=1908,4892321426260780818,3805301618386856249,131072 --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=5472 /prefetch:1
  2⤵
  PID:2000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3988 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4748 /prefetch:1
  2⤵
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4788 /prefetch:1
  2⤵
  PID:2660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,4892321426260780818,3805301618386856249,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5404 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3572

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2192

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1604

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
ec7568123e3bee98a389e115698dffeb

SHA1
1542627dbcbaf7d93fcadb771191f18c2248238c

SHA256
5b5e61fe004e83477411dd2b6194e90591d36f2f145cc3b4faa20cf7ae266a75

SHA512
4a53fbbd7281a1a391f0040f6ff5515cedf6e1f97f2dae4ab495b4f76eb4f929dcda6b347f9bf7f66a899330f8897e1ed117314945d1de27b035cc170fa447d3

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

Filesize
309B

MD5
05af835996f0e0b2ccb9a788b602db55

SHA1
4adb5c930c6761d11a0c89d859a9c23a0cdd27b2

SHA256
f0dbbfc72c8f452c57fbfbf55fa4f2da0911f6edfa45a35d80f1dc5ed47b4c8b

SHA512
5cb36ff53c3c319b2e5536d1cd28b7c786d7200f8a055ba82a0d45d71cec5d8b35bd45ceea92715d2e99bc5433218d22c0f37f51136dfba24510c07d775498c1

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
4KB

MD5
425d034eb338c9683832b3aa17b9ee3a

SHA1
656036c90a75e8b2b86525fe8fdcefd59a87ace1

SHA256
7f75b31f1cee8d6e2453d12d0deb56000ac3b7d3ef3317122e4a4f68341f1d08

SHA512
ea41cc70c787052762e66a40a7a97daa7aa3d87663bd5eaa66d3a98c0aced7d7d2b7699e1023ef7840ddec3e5f40ef609360a53d57e509ff2651c36c428e0b58

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

Filesize
5KB

MD5
0c99d4cf9a854c10f83b299518649824

SHA1
726aae62e43db834bd75c71266bba9aac9f3d4e3

SHA256
7b5032cf9c81fbf8b1df0eaba65e5e86d30318c06b6c9e367c1f23743fece363

SHA512
b2f55224879a93bf0a2758ddd93099e78735656fe011efe33b76a655cbc3dde3eda0dd2d01751704f9fe49a5a0657f677c38689769d2cc4abef8d417c96563fc

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

Filesize
5KB

MD5
0267ead1a612c2718148636361dcf2a8

SHA1
23f6592587c15b81bab5e3cc89d39f8293fae133

SHA256
faefb2138da821136c4b7c6416b282df178ceb12753f29f9f5b648867a1364a5

SHA512
474e40d46f6592ac9a02845f1cb0fceb88ea489a73a8cb85e88bd7beeb6b5fa30041466023d2e21ba188a744d024b74ea9b83ea562f3e9e03138e4fa8e67fe5b

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

Filesize
25KB

MD5
0ba15f72ffb0a37243558588d3e78221

SHA1
814bdfffd723f7de9f8d6d6a0bc8d85a9f275cc0

SHA256
3d0223e1f8bb35870db41872cfbbe467f65bf9a1208dcb4d4ad874e250ccc10a

SHA512
02b168ef9cc226a08955092173c3745a55b28faa438b8152acb90d3bc1d9f433de7d8341def8b452db1986392a59cabc7c69689ad00825c58371ca78021183be

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
10KB

MD5
1b31f7bf50a37162455c5fe29437edb9

SHA1
c677f8a7bbb464211ed934809192728bde09e973

SHA256
aaaf27196adc855d2bcf03ce37cdddb842bab4e3182019bab82106a17133cabe

SHA512
0161a955369527c64b0a52991162de7a0f2352aa2966429227bda59a27f70a9d99f2a285c5c0dd89104e3bee3e5253e6d7fd139aadef2a4ddb471c9cecea3105

Download Submit