hxxps://www[.]bluestacks[.]com

Analysis

max time kernel
18s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22/05/2024, 19:52

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General

Target

https://www.bluestacks.com

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 6 IoCs

pid	Process
3816	msedge.exe
3816	msedge.exe
5024	msedge.exe
5024	msedge.exe
3172	identity_helper.exe
3172	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe
5024	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5024 wrote to memory of 4840	5024	msedge.exe	84
PID 5024 wrote to memory of 4840	5024	msedge.exe	84
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 1928	5024	msedge.exe	85
PID 5024 wrote to memory of 3816	5024	msedge.exe	86
PID 5024 wrote to memory of 3816	5024	msedge.exe	86
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87
PID 5024 wrote to memory of 4236	5024	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.bluestacks.com
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:5024
- 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,0x100,0x104,0xd8,0x108,0x7ff9272c46f8,0x7ff9272c4708,0x7ff9272c4718
  2⤵
  PID:4840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
  2⤵
  PID:1928
- 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=2196,8397145083537642904,11810828353360249871,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3816
- 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=2196,8397145083537642904,11810828353360249871,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
  2⤵
  PID:4236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --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=3292 /prefetch:1
  2⤵
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --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=3316 /prefetch:1
  2⤵
  PID:3520
- 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=2196,8397145083537642904,11810828353360249871,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
  2⤵
  PID:3544
- 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=2196,8397145083537642904,11810828353360249871,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --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=5368 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --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=5412 /prefetch:1
  2⤵
  PID:2764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --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=3608 /prefetch:1
  2⤵
  PID:5356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,8397145083537642904,11810828353360249871,131072 --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=5648 /prefetch:1
  2⤵
  PID:5364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4744

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
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
6KB

MD5
7eb07584243eb170ed475021cdfbd0ae

SHA1
11554f44d34a84434f82ea576c3c43d3e2982d65

SHA256
f1655f62223ec1a3ede16ef754f305d3b427f56f5b776438591f8402741e02ca

SHA512
0e412985183f06c19593ae9278065088b3b5fb06e7db37f0710fceae3851ac9a32297893bddd49782aec123e0f79895d1699a1e565e6eb57caaaadd4b70e4e83

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

Filesize
5KB

MD5
1925c995ee5d77b6762f220ef1b6bb15

SHA1
6bdf43601fd2a2be86a9a6b3d914e54b9e5e172a

SHA256
bf27299b29dcd694307d7f0b857beebe7664c6b8fe8e90d8d7522b34eb2e0fa8

SHA512
294c40dfaddb339d3b75e67ee85f46d7120a0e8455a5794d1f3df5de1becefc8cb6a5afd2a0b14bd1e23957f65a77d4b4613613544ca33b90d5a9ee0ab06b0de

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\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\Local State

Filesize
11KB

MD5
32ac02b6ff697175d1895ffeefebe6cd

SHA1
187357b9a3f2cad656ba23c95e10959bfe1cfc78

SHA256
7f97d823a99923ccbd8bed651b42cc2063534aa4c6e13d1807780bd7d4a908af

SHA512
c4d790f7844dbab48265780bb3bcd920ae7bad13a14c76abe8e8af906a20cbfa3f38f43eb4a64382273e7cea1fe2c431b6bc83ae49217c66eb0c1e17f7d89ce4

Download Submit