hxxp://172[.]67[.]141[.]173

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
02-02-2024 12:31

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General

Target

http://172.67.141.173

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
1852	msedge.exe
1852	msedge.exe
3412	msedge.exe
3412	msedge.exe
3184	identity_helper.exe
3184	identity_helper.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe
3412	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3412 wrote to memory of 2088	3412	msedge.exe	14
PID 3412 wrote to memory of 2088	3412	msedge.exe	14
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 2984	3412	msedge.exe	50
PID 3412 wrote to memory of 1852	3412	msedge.exe	49
PID 3412 wrote to memory of 1852	3412	msedge.exe	49
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45
PID 3412 wrote to memory of 5076	3412	msedge.exe	45

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,0x100,0x104,0xd8,0x108,0x7ff8355a46f8,0x7ff8355a4708,0x7ff8355a4718
1⤵
PID:2088

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://172.67.141.173
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:3412
- 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=1992,7189480705147335184,282856555122110947,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=3244 /prefetch:1
  2⤵
  PID:4812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=3224 /prefetch:1
  2⤵
  PID:3984
- 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=1992,7189480705147335184,282856555122110947,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2156 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2012 /prefetch:2
  2⤵
  PID:2984
- 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=1992,7189480705147335184,282856555122110947,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:8
  2⤵
  PID:3612
- 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=1992,7189480705147335184,282856555122110947,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5296 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3184
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=5288 /prefetch:1
  2⤵
  PID:1580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=5328 /prefetch:1
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=3332 /prefetch:1
  2⤵
  PID:1392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=3252 /prefetch:1
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1992,7189480705147335184,282856555122110947,131072 --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=1852 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2260

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3716

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
3e71d66ce903fcba6050e4b99b624fa7

SHA1
139d274762405b422eab698da8cc85f405922de5

SHA256
53b34e24e3fbb6a7f473192fc4dec2ae668974494f5636f0359b6ca27d7c65e3

SHA512
17e2f1400000dd6c54c8dc067b31bcb0a3111e44a9d2c5c779f484a51ada92d88f5b6e6847270faae8ff881117b7ceaaf8dfe9df427cbb8d9449ceacd0480388

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
6b42770fd298b484b390fae12497932d

SHA1
3c07886ce6ac28282fb66e814e315d1449757395

SHA256
41d7338d2fce9053964927709c4c8854a65c3ae43cd10d146d176a0419e880ac

SHA512
e034389b8718e71ffea77b3849075440f6fc81ad7be3403c74fc5ad6a43c1d74547edceaa20c918c72eb7cae5128961aa6c87aa83ed3b07b9185093108d02ef0

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

Filesize
200B

MD5
eda1a505f5a961d08b8b3c9dfdc1fde2

SHA1
0cdf6113be61f837d6a6e3f9901b7bf5600cad07

SHA256
107fdd66949da3aa231cc62ba5d6ea77e54995e2a195c8445e63fd5c64be2104

SHA512
7ebb79a93da86961bf042475bb3cb861e535114cbc7cfcb6dd580b21ab3626d20fa0e5f7eef11f663fedd8c1e35cb238b8b46b6fbd65073523537be83a761ff0

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

Filesize
5KB

MD5
fd0ad7edf7d80270ffbf8619135c2ad1

SHA1
2b2bccc056f56c3d059f82ba76f2d4937e2bbb57

SHA256
fa75c393d352c8209e256d7d780bc15fa7e172c0fd5818e9728e330867db6557

SHA512
683baf677a8aa42d6ac6fb3a85d8ac14c7a2089ce0704314567943d68d6db8dc8a3d5943eda7d3da3b2cb716a216315054a04bc72603b1a7ed32b27504e5e5f8

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

Filesize
5KB

MD5
8432838423624a8ce5e9d445834b8365

SHA1
a9323a62cd1ce8861065f48d5137d56d40ad87c5

SHA256
0b545bed5122c59f48f85c474c6290a69d22e692589c2f6e111903dd55601bc7

SHA512
e8014fae2330a53bd1869323ece493fd7d4402a99bc6369190fb2ebd76afb2f4dd442ab03b95538f3f498a159122f1ae89f4295cb0cb1d13e411b62442061d75

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

Filesize
5KB

MD5
612d09a94e8be1dd70c3318a58fdc7c8

SHA1
3095467b8515d72306f7a00c1fcbf28eee1e4f8a

SHA256
f02475bdb6aaae881150408f9ad9953871ad715c552953cc08be8958bb2a2f2c

SHA512
dc57b23000dd5d49d1c21d5cefe28ee04b30a3d113dd2d696845a7ae2dc63d1b9abb81c4b1f791cad4c024a2a320ae6028d9b572649f19a81c95c4d3dbaf8fbe

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

Filesize
24KB

MD5
1b1b142e24215f033793d1311e24f6e6

SHA1
74e23cffbf03f3f0c430e6f4481e740c55a48587

SHA256
3dca3ec65d1f4109c6b66a1a47b2477afaf8d15306a523f297283da0eccbe8b1

SHA512
a569385710e3a0dc0d6366476c457927a847a2b2298c839e423c485f7dcce2468a58d20133f6dc81913056fb579957e67f63cf1e20b910d61816210447cd1f1f

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
4aa611dc8ed04d0d0e62c104c763ec1f

SHA1
10be338077d334c1b32427509b052b85fd61f116

SHA256
3a7c5d0f8af4eb244abd72b0e811ae1c334d445fa1491b4418a50ec8d2fb9f59

SHA512
ee1380169c45d5801694d52d4dfc72952f2f74592abb0364fb9d5c30729dc62c9275909cd2e24a47b5fca54a4990e5024a31a9234d073316c5e1b85afc046eeb

Download Submit