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
152s
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
11-04-2024 05:48

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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
4428	msedge.exe
4428	msedge.exe
1152	msedge.exe
1152	msedge.exe
2384	identity_helper.exe
2384	identity_helper.exe
3376	msedge.exe
3376	msedge.exe
3376	msedge.exe
3376	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 2552	1152	msedge.exe	82
PID 1152 wrote to memory of 2552	1152	msedge.exe	82
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4484	1152	msedge.exe	83
PID 1152 wrote to memory of 4428	1152	msedge.exe	84
PID 1152 wrote to memory of 4428	1152	msedge.exe	84
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85
PID 1152 wrote to memory of 2348	1152	msedge.exe	85

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:1152
- 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,0x100,0x104,0xd8,0x108,0x7ff9aa9e46f8,0x7ff9aa9e4708,0x7ff9aa9e4718
  2⤵
  PID:2552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2104 /prefetch:2
  2⤵
  PID:4484
- 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=2084,17719167498308929049,8158758033877491150,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4428
- 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=2084,17719167498308929049,8158758033877491150,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2640 /prefetch:8
  2⤵
  PID:2348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=3528 /prefetch:1
  2⤵
  PID:3844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=3460 /prefetch:1
  2⤵
  PID:4456
- 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=2084,17719167498308929049,8158758033877491150,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4808 /prefetch:8
  2⤵
  PID:1732
- 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=2084,17719167498308929049,8158758033877491150,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4808 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=5084 /prefetch:1
  2⤵
  PID:4448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=5196 /prefetch:1
  2⤵
  PID:4248
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=5480 /prefetch:1
  2⤵
  PID:1484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=5432 /prefetch:1
  2⤵
  PID:2536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17719167498308929049,8158758033877491150,131072 --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=3376 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3972

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
36bb45cb1262fcfcab1e3e7960784eaa

SHA1
ab0e15841b027632c9e1b0a47d3dec42162fc637

SHA256
7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

SHA512
02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

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

Filesize
152B

MD5
1e3dc6a82a2cb341f7c9feeaf53f466f

SHA1
915decb72e1f86e14114f14ac9bfd9ba198fdfce

SHA256
a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

SHA512
0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

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

Filesize
6KB

MD5
a752aa86694485c569da260ece03752c

SHA1
1c014c3cbb9c50d503c88677e5da8baf21596f0b

SHA256
1d4c64430211b1fee3b3c033382606a464ae7f19fcac8917ce3597eb40736482

SHA512
7328ef8749f4b7a781c2d760c3b98cd1ff664ebcfc31e9afad3f00bea50e341a0a24ae6fa2c6b01099507611b0a5bab404e2b3c439dcffe5fe4b34097e3e1bb8

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
8KB

MD5
b80ccd915a68215ee5e5facd52bcbb9d

SHA1
5f239f25df806c8e9ec382dc6608d6aa8f758b5e

SHA256
ab5fb13295d0b17acc1b0b5febbb47f83e7131b6910e3a23a9959fa73aa9584a

SHA512
abbd323af8a9f74708462728afbe6c28756184352c3ea638349e72e099c3205c18dda1b38828a3d7af8e3feaf2722edac0d203ccb1f02e5392bb2eafdc128003

Download Submit