hxxps://surveys[.]bwgstrategy[.]com/CP/Register[.]php?OptOut=true&RID=CGC_lehIOR66b4bR5ZK&LID=UR_2xXCimj7hxN8x4O&DID=EMD_RrCd5dezoSR4YrI&BT=Yndnc3RyYXRlZ3k&_=1&OptOut=dir

Analysis

max time kernel
17s
max time network
24s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2023 12:58

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General

Target

https://surveys.bwgstrategy.com/CP/Register.php?OptOut=true&RID=CGC_lehIOR66b4bR5ZK&LID=UR_2xXCimj7hxN8x4O&DID=EMD_RrCd5dezoSR4YrI&BT=Yndnc3RyYXRlZ3k&_=1&OptOut=dir

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
3024	msedge.exe
3024	msedge.exe
760	msedge.exe
760	msedge.exe
2988	identity_helper.exe
2988	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe
760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 1644	760	msedge.exe	22
PID 760 wrote to memory of 1644	760	msedge.exe	22
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 1696	760	msedge.exe	86
PID 760 wrote to memory of 3024	760	msedge.exe	87
PID 760 wrote to memory of 3024	760	msedge.exe	87
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88
PID 760 wrote to memory of 4000	760	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://surveys.bwgstrategy.com/CP/Register.php?OptOut=true&RID=CGC_lehIOR66b4bR5ZK&LID=UR_2xXCimj7hxN8x4O&DID=EMD_RrCd5dezoSR4YrI&BT=Yndnc3RyYXRlZ3k&_=1&OptOut=dir
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:760
- 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,0x100,0x104,0xd8,0x108,0x7ff867e946f8,0x7ff867e94708,0x7ff867e94718
  2⤵
  PID:1644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:1696
- 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=2084,3243555304116170765,9962450274891109829,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3024
- 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=2084,3243555304116170765,9962450274891109829,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2836 /prefetch:8
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --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=3304 /prefetch:1
  2⤵
  PID:3932
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --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=3324 /prefetch:1
  2⤵
  PID:2244
- 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=2084,3243555304116170765,9962450274891109829,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  PID:3316
- 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=2084,3243555304116170765,9962450274891109829,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2988
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --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=5252 /prefetch:1
  2⤵
  PID:2992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --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=5352 /prefetch:1
  2⤵
  PID:1712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --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=3328 /prefetch:1
  2⤵
  PID:1664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,3243555304116170765,9962450274891109829,131072 --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=3400 /prefetch:1
  2⤵
  PID:2156

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3088

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2376

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
6276613a51dae3b747451bc05e24edfa

SHA1
96ff591013fc8d378a9b37ea580d8ec6e98bbde5

SHA256
d17c0519716f5fa61ccf7289220c5e8917a36fbb29e48a86bb1122c9e3fcafb0

SHA512
dc84cd5df4867849039ecea2c98b1aeb435399b9503b1384159b2d08fe180b9f3daadc98f55c6ab28faa1e66dea8abfa4e702232a7027d933b0eca91fcf6b5f3

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
b5dc76fb275bdc045fd4d13a756beeab

SHA1
1bca1293ef043aa971e2e00af296514f9e9c800f

SHA256
579eba6fd636c96757d46a0009087d86032f70052a07342866511a2595829b8f

SHA512
a28badccf2af77292eec5abfe6946abf0c38ad76ec010a8a45c698384b3caeea3aa20a6c8ee39520e8ded4ea10af167631852e7c70954f3cf99e9b86d39d2bf1

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

Filesize
5KB

MD5
c53946fcd88621b92dc70ceede998805

SHA1
df6e53e9077dbab6fc46727062d86a6943a056cd

SHA256
7855055b8d020de326f75950f6985bfe045e4ad2fa5700c1452e4184b1069dd1

SHA512
5550d2e1437742c920375128fa16a15cc70683c3d79b87f74cb6332485fd6aacc288c011e3cea97ab3e524faa6cbaab3251bed99d95a1196a3b9487b0bf2a369

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

Filesize
24KB

MD5
f1881400134252667af6731236741098

SHA1
6fbc4f34542d449afdb74c9cfd4a6d20e6cdc458

SHA256
d6fcec1880d69aaa0229f515403c1a5ac82787f442c37f1c0c96c82ec6c15b75

SHA512
18b9ac92c396a01b6662a4a8a21b995d456716b70144a136fced761fd0a84c99e8bd0afb9585625809b87332da75727b82a07b151560ea253a3b8c241b799450

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
4bfc3ba3138c42717cf012d79ebf3837

SHA1
9998fc3acfede847a16b8172f04e93c58f091752

SHA256
f51b672f620f609713263db72f3f70ac54e8e17cbb4c748b460cef72eaaa1ca0

SHA512
7c2398090f9cf7ecddb1eea06288dafb868e29edb870d2371b046b85375c98e7260f5535678b5c5ff1555b4bd63ca4b4d97eaf97b4e2632bbf25a6fb3c332832

Download Submit