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
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 05:39

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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 10 IoCs

pid	Process
4924	msedge.exe
4924	msedge.exe
4408	msedge.exe
4408	msedge.exe
1784	identity_helper.exe
1784	identity_helper.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe
4552	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe
4408	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 2968	4408	msedge.exe	84
PID 4408 wrote to memory of 2968	4408	msedge.exe	84
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 784	4408	msedge.exe	85
PID 4408 wrote to memory of 4924	4408	msedge.exe	86
PID 4408 wrote to memory of 4924	4408	msedge.exe	86
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87
PID 4408 wrote to memory of 840	4408	msedge.exe	87

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:4408
- 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,0x100,0x104,0xd8,0x108,0x7ffa11da46f8,0x7ffa11da4708,0x7ffa11da4718
  2⤵
  PID:2968
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2072 /prefetch:2
  2⤵
  PID:784
- 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=2068,11789952331446048591,7208227372825457726,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4924
- 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=2068,11789952331446048591,7208227372825457726,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2632 /prefetch:8
  2⤵
  PID:840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=3240 /prefetch:1
  2⤵
  PID:3160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=3264 /prefetch:1
  2⤵
  PID:2632
- 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=2068,11789952331446048591,7208227372825457726,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:4000
- 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=2068,11789952331446048591,7208227372825457726,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=5276 /prefetch:1
  2⤵
  PID:3676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=5292 /prefetch:1
  2⤵
  PID:3324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=5616 /prefetch:1
  2⤵
  PID:1540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=5760 /prefetch:1
  2⤵
  PID:3776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,11789952331446048591,7208227372825457726,131072 --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=3120 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4552

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2780

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3332

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
e494d16e4b331d7fc483b3ae3b2e0973

SHA1
d13ca61b6404902b716f7b02f0070dec7f36edbf

SHA256
a43f82254638f7e05d1fea29e83545642f163a7a852f567fb2e94f0634347165

SHA512
016b0ed886b33d010c84ca080d74fa343da110db696655c94b71a4cb8eb8284748dd83e06d0891a6e1e859832b0f1d07748b11d4d1a4576bbe1bee359e218737

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

Filesize
152B

MD5
0764f5481d3c05f5d391a36463484b49

SHA1
2c96194f04e768ac9d7134bc242808e4d8aeb149

SHA256
cc773d1928f4a87e10944d153c23a7b20222b6795c9a0a09b81a94c1bd026ac3

SHA512
a39e4cb7064fdd7393ffe7bb3a5e672b1bdc14d878cac1c5c9ceb97787454c5a4e7f9ae0020c6d524920caf7eadc9d49e10bee8799d73ee4e8febe7e51e22224

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

Filesize
309B

MD5
38f9b176c778144b8ea272404c3fe96c

SHA1
f176c3b73907d6d1a085bec6ba3ff79a0c43f029

SHA256
fdbf5bfb443d4f79825683a222c4c927e2ba9393a71017917d435fc63bf662c6

SHA512
6f3ea8c9be774288a3e18d040162ae9360e7465a8da74a7a180767c2a1bbc7e914ac63192fe5dc460343147e2f19b8a847bd5a83163d8fccf6c5350864d6210c

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

Filesize
6KB

MD5
59d2c26c9a79c287a8d0eabaf494a562

SHA1
056efc7d85ede92ad8f0ebdea23c812ed49886cb

SHA256
24e1304f93d2c8a7550ec3b9a6e91870cca9b762dc8b38830d4cadadb90787c0

SHA512
9d0b234995df5903208235bb734b147c9deace848d827b75a54037b872e2783d9edbe8dd7df3f00972a922884cc219a08f834be4d158c0695bbb20f46905dc5c

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

Filesize
6KB

MD5
7b5cd9c7b5a7ca5ce01898280616d9bb

SHA1
349368783f3beb3e0de4966b97611f9235668cb0

SHA256
ccde697d96c36255c951fe893dfe0616b550c84ee5420cd303889c840f1433e2

SHA512
78ea2fbc5b65d7b39b1b15f454f1595868e6a987829d719443ba5c222fe5b7840918d839095a8ca7933821c8c8b2497f5b287c91d4a247732a9d73a913325c06

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
9fe8806e03336ca061bd3aea46f4f348

SHA1
6fc63e4420e615af82d752051525d7e91ffc062a

SHA256
618f25feee0674262494b97938127c5df1e7e68b08cb7e84b1895834296eba24

SHA512
8289aad5c7ee5e9d1fa1d1ff851144acb6a21561c9dcf798ce8d1e919084fad0a699333bd72dd8e0201177531f3417652ba911aca52a21f96eb9d73add0f84f6

Download Submit