hxxps://www[.]bing[.]com/ck/a?%21&p=4ed30224ac809bc0JmltdHM9MTcyMzQyMDgwMCZpZ3VpZD0zNjRmNjVlOC1lNTZjLTYxO

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 04:29

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General

Target

https://www.bing.com/ck/a?%21&p=4ed30224ac809bc0JmltdHM9MTcyMzQyMDgwMCZpZ3VpZD0zNjRmNjVlOC1lNTZjLTYxO

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1788	msedge.exe
1788	msedge.exe
3688	msedge.exe
3688	msedge.exe
3176	identity_helper.exe
3176	identity_helper.exe
2524	msedge.exe
2524	msedge.exe
2524	msedge.exe
2524	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe
3688	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 1720	3688	msedge.exe	82
PID 3688 wrote to memory of 1720	3688	msedge.exe	82
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 232	3688	msedge.exe	83
PID 3688 wrote to memory of 1788	3688	msedge.exe	84
PID 3688 wrote to memory of 1788	3688	msedge.exe	84
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85
PID 3688 wrote to memory of 4056	3688	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.bing.com/ck/a?%21&p=4ed30224ac809bc0JmltdHM9MTcyMzQyMDgwMCZpZ3VpZD0zNjRmNjVlOC1lNTZjLTYxO
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:3688
- 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,0x100,0x104,0xd8,0x108,0x7ffeadb946f8,0x7ffeadb94708,0x7ffeadb94718
  2⤵
  PID:1720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:232
- 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=2040,17279513550681513489,16166168278310112019,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1788
- 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=2040,17279513550681513489,16166168278310112019,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --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=3388 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --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=3408 /prefetch:1
  2⤵
  PID:1744
- 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=2040,17279513550681513489,16166168278310112019,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:1476
- 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=2040,17279513550681513489,16166168278310112019,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2040,17279513550681513489,16166168278310112019,131072 --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=5060 /prefetch:1
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --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=5088 /prefetch:1
  2⤵
  PID:2636
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --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=4188 /prefetch:1
  2⤵
  PID:4240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --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=5092 /prefetch:1
  2⤵
  PID:1132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,17279513550681513489,16166168278310112019,131072 --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=3288 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2524

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2852

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2740

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
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
180B

MD5
00a455d9d155394bfb4b52258c97c5e5

SHA1
2761d0c955353e1982a588a3df78f2744cfaa9df

SHA256
45a13c77403533b12fbeeeb580e1c32400ca17a32e15caa8c8e6a180ece27fed

SHA512
9553f8553332afbb1b4d5229bbf58aed7a51571ab45cbf01852b36c437811befcbc86f80ec422f222963fa7dabb04b0c9ae72e9d4ff2eeb1e58cde894fbe234f

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

Filesize
5KB

MD5
9e3d535121a2a262d456f4d6fc5d9a9f

SHA1
46ba330a52d85b75c7397e5a4ed90fd320befe85

SHA256
b177efb549d0318d93448c281fa83417de91ed57b193fd6b0d7398a092b75ecd

SHA512
27482a2492feef30f2ddcd30e4b103b86081e2394d5ec31d10da6f8c4c66775f3967323d36a3338b05769ee8ede8207bf7dbbf86de51386f02cbd510d51a9e3b

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

Filesize
6KB

MD5
64dc9e9da28c5fcb684dd6b168f48493

SHA1
5b26a9b5bd4a7d5d710c7b72ba3efe51411ca7a9

SHA256
ac93f32fb9156d6204978d09c9263128fedb6d1c477e920f95592efa07559839

SHA512
57f1b16c88615309db419d68d0b0cc4978df6d932669f0201a4ccc300bfc18466c144f1de968bc1b3f5155b7c608f7ebb9090fec7c876b61b0dab5fba77eb1e8

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
7418d89a266f21974c5773fa8190e6ee

SHA1
808a768e6b7e36ab41b8a969cd3860c8fad4e508

SHA256
e51060d2b515ed9f98b163d836f0156c635e7897ec118b4ad81f6cc058db6109

SHA512
63652a343c770e42d4df2dc0c956ca66f75b0f4328f068acc8a40b60a6d9c06c352f90b33832e8c2c69ee7f3b302db851e4d4feb88abb25507c0c844785139ea

Download Submit