76bf4d001a78f746fc5b809c0c8ca12515ea4671d5cb4e650f4d70ae4b1f92ff

Analysis

max time kernel
145s
max time network
140s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
24/08/2024, 22:23

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General

Target

$PLUGINSDIR/app/index.html
Size

20KB
MD5

c7b752acf6d1e10f3aca2c67b1ccf4d3
SHA1

ab793cb43e0c2b5af0fdcbf90d0d29d5d3e164f7
SHA256

69b9f99f6611f953d94984ac35bdaf9e9817f689e1e3614976bebe3465c613fc
SHA512

120addd79b7ade4f35b426c02631c8167d81080fde30a01b989453113f7547784e525d53bede41ede0c9b3caca8513060753ba51f75bf6936d32ee597d642576
SSDEEP

192:8sdqpDNDPkFHmY74+/qmtRCtmK8W9I2gHHMlxh8B39LJ/Hab48JgJnc5w/93mJ8D:+WNaM8UnbjPk89+mppHL

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
2208	msedge.exe
2208	msedge.exe
2088	msedge.exe
2088	msedge.exe
3280	identity_helper.exe
3280	identity_helper.exe
4604	msedge.exe
4604	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe
5080	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe
2088	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2528	2088	msedge.exe	81
PID 2088 wrote to memory of 2528	2088	msedge.exe	81
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 4852	2088	msedge.exe	83
PID 2088 wrote to memory of 2208	2088	msedge.exe	84
PID 2088 wrote to memory of 2208	2088	msedge.exe	84
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	msedge.exe	85
PID 2088 wrote to memory of 4092	2088	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:2088
- 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,0x7ffcdd9b3cb8,0x7ffcdd9b3cc8,0x7ffcdd9b3cd8
  2⤵
  PID:2528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2052 /prefetch:2
  2⤵
  PID:4852
- 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=2040,8761510565428199526,14609533345419014673,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2100 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2208
- 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=2040,8761510565428199526,14609533345419014673,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2596 /prefetch:8
  2⤵
  PID:4092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=3120 /prefetch:1
  2⤵
  PID:1372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=3136 /prefetch:1
  2⤵
  PID:4484
- 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=2040,8761510565428199526,14609533345419014673,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=5396 /prefetch:1
  2⤵
  PID:1264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=5060 /prefetch:1
  2⤵
  PID:1188
- 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=2040,8761510565428199526,14609533345419014673,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3212 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=3316 /prefetch:1
  2⤵
  PID:2412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=3280 /prefetch:1
  2⤵
  PID:2164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,8761510565428199526,14609533345419014673,131072 --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=4776 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4656

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
9af507866fb23dace6259791c377531f

SHA1
5a5914fc48341ac112bfcd71b946fc0b2619f933

SHA256
5fb3ec65ce1e6f47694e56a07c63e3b8af9876d80387a71f1917deae690d069f

SHA512
c58c963ecd2c53f0c427f91dc41d9b2a9b766f2e04d7dae5236cb3c769d1f048e4a342ea75e4a690f3a207baa1d3add672160c1f317abfe703fd1d2216b1baf7

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

Filesize
152B

MD5
b0177afa818e013394b36a04cb111278

SHA1
dbc5c47e7a7df24259d67edf5fbbfa1b1fae3fe5

SHA256
ffc2c53bfd37576b435309c750a5b81580a076c83019d34172f6635ff20c2a9d

SHA512
d3b9e3a0a99f191edcf33f3658abd3c88afbb12d7b14d3b421b72b74d551b64d2a13d07db94c90b85606198ee6c9e52072e1017f8c8c6144c03acf509793a9db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8b3d0a16-7df0-460a-a060-a53209e9fa75.tmp

Filesize
5KB

MD5
47099f39d12096d2c866e21f6a96add2

SHA1
804b13bbe12ec4e11f82a0d27d389ac9046d2418

SHA256
9cbf8923cbc65591548e55a316f97628a612adbea4b60f5cdfb98d8653c0f5cc

SHA512
5877aca616b6c67a1bb6577c8f9a38736daa1d50311a748ca850abcfedd2aee7379dba60c865bca380279769e7a180059c9cc3dabdd09aef07aed03c8d113866

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

Filesize
309B

MD5
d5e42ae61c5ec61c609f21ba03b8c862

SHA1
1faf0b2bad5ed634f7b9b11a98f92836fbeab57a

SHA256
86b9cd3dd83c508f9af2abfa225dfe4dc9168a50b5f33f4d2ef1c5d148963848

SHA512
6ec098f0f162dfafa9f76b33994afc1b6a7c9f1178d4a05eeb3c85397cbccb18e8a01ec38b817726840121bba07eec73754b9acb1bfbcd1081cc7fbc1da038e0

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

Filesize
5KB

MD5
9e47efee7cf25605a6dd85ddb6f202ad

SHA1
62330ea9db08d7f08616ec3f50fce00eb5f61020

SHA256
a0b0331e3c6966710b6a9b868f8e6ad31470e8980f41788b325f59cba80ded76

SHA512
a1ac51411452c5ae50503dfc423aca21b785004e86b8674afc900264c18c001da9df8a0b346f4737051ad3aabbef2b15bef71560835df14fce5359aa7f6f4823

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

Filesize
5KB

MD5
e7dc274496983881ca1816bd1c1a7291

SHA1
3562f08e5b1cd50512e7308c0cec3b47503783c1

SHA256
44f5dcc6fe328496a8d8d7fd8fc2abd5f328a1e65fede5d7ff6188a360400eb9

SHA512
dc325412e5a76b9ffb427b1d2dab87931bb5f1aa194c9b623135942769da1a2ad5bd5ad04ffcfc74677f71c3248223f980a73a51a3d42d66548a7db89057a001

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
3818e9676189ecee9c6e73ad9ea6df4a

SHA1
164f1b2ef460ec2f00fea0993cbfb0595f880f54

SHA256
a6fa516f7ca6ac644f7875e235154935020e3e1118055abb7f1b6000317e4b90

SHA512
e968fab06fd86781231b7fccf18b2bc74f7e13c5dea8417676964795c025a5798779524be8a13b48aff0f22b62573a712f72151821f46590b8e489a6231467d8

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

Filesize
11KB

MD5
f3a03c3df5edaee44d932751cd21b831

SHA1
cadf74b3f0b3e7546bb5e6779c67c1e92766cd68

SHA256
98adb75efca0067ccd1252c6f5b0b76119c23b8bb2b03a36c52de9e2cfea28df

SHA512
1fdfc76f58fd3216a0bf0ffaf853f9ad091e7b295a4292d845f08e73366decceb7a5379be1fd210c03990f511381932b46433c8770eed38ebe8ca63d840619bd

Download Submit