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
150s
max time network
160s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
11/04/2024, 05:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
4996	msedge.exe
4996	msedge.exe
4240	msedge.exe
4240	msedge.exe
2260	msedge.exe
2260	msedge.exe
3688	identity_helper.exe
3688	identity_helper.exe
448	msedge.exe
448	msedge.exe
448	msedge.exe
448	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe
4996	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 3264	4996	msedge.exe	79
PID 4996 wrote to memory of 3264	4996	msedge.exe	79
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4888	4996	msedge.exe	80
PID 4996 wrote to memory of 4240	4996	msedge.exe	81
PID 4996 wrote to memory of 4240	4996	msedge.exe	81
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83
PID 4996 wrote to memory of 4432	4996	msedge.exe	83

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:4996
- 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,0x7ff8664f3cb8,0x7ff8664f3cc8,0x7ff8664f3cd8
  2⤵
  PID:3264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1952 /prefetch:2
  2⤵
  PID:4888
- 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=1944,13362525671436823212,10042486677816663126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2368 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4240
- 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=1944,13362525671436823212,10042486677816663126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
  2⤵
  PID:4432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=3148 /prefetch:1
  2⤵
  PID:4156
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=3188 /prefetch:1
  2⤵
  PID:1992
- 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=1944,13362525671436823212,10042486677816663126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5152 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=5176 /prefetch:1
  2⤵
  PID:3176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=5152 /prefetch:1
  2⤵
  PID:4424
- 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=1944,13362525671436823212,10042486677816663126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5724 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=5040 /prefetch:1
  2⤵
  PID:3452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=4860 /prefetch:1
  2⤵
  PID:3972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,13362525671436823212,10042486677816663126,131072 --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=5976 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3424

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
d4604cbec2768d84c36d8ab35dfed413

SHA1
a5b3db6d2a1fa5a8de9999966172239a9b1340c2

SHA256
4ea5e5f1ba02111bc2bc9320ae9a1ca7294d6b3afedc128717b4c6c9df70bde2

SHA512
c8004e23dc8a51948a2a582a8ce6ebe1d2546e4c1c60e40c6583f5de1e29c0df20650d5cb36e5d2db3fa6b29b958acc3afd307c66f48c168e68cbb6bcfc52855

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

Filesize
152B

MD5
577e1c0c1d7ab0053d280fcc67377478

SHA1
60032085bb950466bba9185ba965e228ec8915e5

SHA256
1d2022a0870c1a97ae10e8df444b8ba182536ed838a749ad1e972c0ded85e158

SHA512
39d3fd2d96aee014068f3fda389a40e3173c6ce5b200724c433c48ddffe864edfc6207bb0612b8a811ce41746b7771b81bce1b9cb71a28f07a251a607ce51ef5

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

Filesize
309B

MD5
99462ea7db9216a2fcc41c5912b025a7

SHA1
43612b76f1019f332ccb8c64d7fc0474c6f6c722

SHA256
3555067374b57fccef82350fcddee863d8cd7e32f2f9db4c42dd1f7ef9af80a0

SHA512
2b7752cfc46d542d9bea5ab71691d05c5f05f1e0ccdca67b44bb856b34433bbf8793fdb49e230fd4a6638cdbb5bfc811dd7599e2899d0fbe67590ee077a89a58

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

Filesize
5KB

MD5
300ad89e714f364100646788cc32b41e

SHA1
4b89d5dbfeb595bbb1cab4c735a87121eedf2fa1

SHA256
9f0e183c678022621fe9522fe69224049f42cd4be6985012aa65e81008b0071e

SHA512
28f81407ffd2ed9c68b64789558ef12555a68cfd33772919b0ef2c539e181283a72cebb15ad278965f48074869ddb6f0532135ea55e7f43055f4ba60495d77c3

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

Filesize
5KB

MD5
56a481bf3094b9dbe94a02f2b37aa8a2

SHA1
22ffa4689d22c87e9bc751d27c10f99321daab98

SHA256
f5efad4815a84c2856ce55be76f0527c408a1a0aa337d678f4196b11109c82a7

SHA512
d3086d37cb3a99946194a0d7dddc46399da14a7a5ca52c2c03f4dab457e70aca5946256517dc742c9989e308e18a53d7fc3ebe4390346f2cc20a2a9030942e67

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
11KB

MD5
08afbac71a5030bf11cfd321ee51653e

SHA1
6d79403c6da843473c60c55996ea8a71f88ba06c

SHA256
0b8864eb0530a4304b553bf4ea60cd0498b8acd027b4dc508f49b0be58965783

SHA512
7856a7aaaf151f12b50fd97a5001d32bdb40628ec3072ed3582aaa91cbceedc6faaa1b17355c9d043d4c8db49afb6808bf3343709fdd10666564800df2d41893

Download Submit