hxxp://oad1[.]bearsplay[.]com

Analysis

max time kernel
145s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 16:45

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General

Target

http://oad1.bearsplay.com

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1668	msedge.exe
1668	msedge.exe
3616	msedge.exe
3616	msedge.exe
4728	identity_helper.exe
4728	identity_helper.exe
5036	msedge.exe
5036	msedge.exe
5036	msedge.exe
5036	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe
3616	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3616 wrote to memory of 380	3616	msedge.exe	84
PID 3616 wrote to memory of 380	3616	msedge.exe	84
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 2976	3616	msedge.exe	85
PID 3616 wrote to memory of 1668	3616	msedge.exe	86
PID 3616 wrote to memory of 1668	3616	msedge.exe	86
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87
PID 3616 wrote to memory of 4164	3616	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://oad1.bearsplay.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:3616
- 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,0x100,0x104,0xd8,0x108,0x7ff969c346f8,0x7ff969c34708,0x7ff969c34718
  2⤵
  PID:380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:2976
- 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=2152,16433204523448023691,12711539912812858261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1668
- 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=2152,16433204523448023691,12711539912812858261,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
  2⤵
  PID:4164
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=3164 /prefetch:1
  2⤵
  PID:3376
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=3196 /prefetch:1
  2⤵
  PID:728
- 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=2152,16433204523448023691,12711539912812858261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  PID:2208
- 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=2152,16433204523448023691,12711539912812858261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=5308 /prefetch:1
  2⤵
  PID:1676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=5352 /prefetch:1
  2⤵
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=4928 /prefetch:1
  2⤵
  PID:4400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=5628 /prefetch:1
  2⤵
  PID:3796
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,16433204523448023691,12711539912812858261,131072 --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=2116 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5036

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1128

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4124

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
986d6f9fcbec6f6cceb96805be717bc1

SHA1
0d91a72309b1c01e39229dc8f76ac54ec8e2e319

SHA256
0f8da1eb5a10d5d0353e45c079bdb3e35c53dc1f65bbe2b5a18076cc52ca8e59

SHA512
176c12ab9fdf4f2f889c155a784d2662d0de70705c900d2a1df4d9b390aef938494396dee1483b2d80b294219e6935a67567ec8dff4bab4af183ad0a51be702a

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

Filesize
6KB

MD5
2fc1914eae20c32cb941b3f84af791aa

SHA1
a28a63bb2c3919ac442b92fcde10e0119284373e

SHA256
dac15e273be5e024f36f804987d09a0c28cbf3bb379769de7f729c3b90cea80b

SHA512
b5a63dcc868864c39c1cf1170fbf111265a25722abaadea04abcd942b52f1e7978cd630303be0d2fbbcf05c1f52b76e31e8373a173e8e4ff6e165514c7cb5bf3

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
10KB

MD5
57d642a64638bf45edab2b1e0104b369

SHA1
6182f5bece2cc9e94cc64d838c19c2434c5ecdbe

SHA256
4a905eb8f0d3069895b2637984f7a14d80ebd336c58c5493013dce182b792cb0

SHA512
fdade35577cf4f0d830768040e65122143687fcb1cfc450609ef3e6acec4b8bf5f88248f5506d45c800657173f5a3ab61e4b82c903ca378cdc3eb16b16cd8541

Download Submit