hxxps://www[.]bing[.]com/threshold/xls[.]aspx

Analysis

max time kernel
146s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2023, 00:31

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General

Target

https://www.bing.com/threshold/xls.aspx

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 10 IoCs

pid	Process
1700	msedge.exe
1700	msedge.exe
2804	msedge.exe
2804	msedge.exe
4024	identity_helper.exe
4024	identity_helper.exe
1232	msedge.exe
1232	msedge.exe
1232	msedge.exe
1232	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe
2804	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2888	2804	msedge.exe	84
PID 2804 wrote to memory of 2888	2804	msedge.exe	84
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 3236	2804	msedge.exe	85
PID 2804 wrote to memory of 1700	2804	msedge.exe	86
PID 2804 wrote to memory of 1700	2804	msedge.exe	86
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	msedge.exe	87
PID 2804 wrote to memory of 2656	2804	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.bing.com/threshold/xls.aspx
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:2804
- 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,0x100,0x104,0xd8,0x108,0x7fff29aa46f8,0x7fff29aa4708,0x7fff29aa4718
  2⤵
  PID:2888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2060 /prefetch:2
  2⤵
  PID:3236
- 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=2012,18236020794691551978,11370976467104065527,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1700
- 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=2012,18236020794691551978,11370976467104065527,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2896 /prefetch:8
  2⤵
  PID:2656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --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=3296 /prefetch:1
  2⤵
  PID:2840
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --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=3312 /prefetch:1
  2⤵
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2876 /prefetch:1
  2⤵
  PID:2156
- 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=2012,18236020794691551978,11370976467104065527,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  PID:4172
- 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=2012,18236020794691551978,11370976467104065527,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5280 /prefetch:1
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5256 /prefetch:1
  2⤵
  PID:4568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --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=4700 /prefetch:1
  2⤵
  PID:2504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,18236020794691551978,11370976467104065527,131072 --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=2184 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1336

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:792

Network

MITRE ATT&CK Enterprise v6

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
3423d7e71b832850019e032730997f69

SHA1
bbc91ba3960fb8f7f2d5a190e6585010675d9061

SHA256
53770e40359b9738d8898520d7e4a57c28498edddbadf76ec4a599837aa0c649

SHA512
03d5fee4152300d6c5e9f72c059955c944c7e6d207e433e9fdd693639e63ea699a01696d7bbf56d2033fd52ad260c9ae36a2c5c888112d81bf7e04a3f273e65d

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\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
c6783560370aa22db4006422cceaf24e

SHA1
14c990650b58388ea3ce2e5efc89d751af1577d2

SHA256
2e4eb5bb207ed58ed10c6ab324a278a25a64b3f93bc24d06a6e79b0e451215c8

SHA512
0aa93cff37b65e9176d06539e47503f7b949eb31db8bfa92462c4d749309bd915f66511a1ed2fe587ecb732be46d1fe56b6f8493e696ca18e9738effcc7f4a10

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

Filesize
5KB

MD5
903fbfdf4826cabe2c928e8475d846a3

SHA1
5b7ba505c2e847020649d1fa417805f75d4873e7

SHA256
952bd5e70baf0c5b1ddf9bbd666ae0854b77b4752cf8ad11a60d8a2d64a07fc8

SHA512
db80847df58395eb616a4cfcac2c1ac114d7c961a8f584c06d34b3a419a5a35a93d721227df31ad8938fea6cf5a023771a7e685a7dd68c21606ecc1c2e80e9a8

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

Filesize
24KB

MD5
0e78f9a3ece93ae9434c64ea2bff51dc

SHA1
a0e4c75fe32417fe2df705987df5817326e1b3b9

SHA256
5c8ce4455f2a3e5f36f30e7100f85bdd5e44336a8312278769f89f68b8d60e68

SHA512
9d1686f0b38e3326ad036c8b218b61428204910f586dccf8b62ecbed09190f7664a719a89a6fbc0ecb429aecf5dd0ec06de44be3a1510369e427bde0626fd51d

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
12KB

MD5
fc988a0961bf5aa939aaa6b306927623

SHA1
02dcf6b4adb96559056f3cb634f56fb8ec807811

SHA256
ac4e183f9c7faf1dfd9fad02cb452bda383dceb5bf05cceb0961f78a7260f807

SHA512
23138725ef0c186e15c1e6aec36fb60003ec1058e8402c46fd349492157309bb9a206273c9080b510783c608726f7faa1f9973ef10730069fb73fc44aff41713

Download Submit