hxxps://a1b2c3d4e5f6g7[.]3t2[.]ru/T2b8U6o4/#dummy@microsoft[.]com

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2023, 15:23

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General

Target

https://a1b2c3d4e5f6g7.3t2.ru/T2b8U6o4/#[email protected]

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
3804	msedge.exe
3804	msedge.exe
5096	msedge.exe
5096	msedge.exe
1264	identity_helper.exe
1264	identity_helper.exe
5512	msedge.exe
5512	msedge.exe
5512	msedge.exe
5512	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 2652	5096	msedge.exe	84
PID 5096 wrote to memory of 2652	5096	msedge.exe	84
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 648	5096	msedge.exe	85
PID 5096 wrote to memory of 3804	5096	msedge.exe	86
PID 5096 wrote to memory of 3804	5096	msedge.exe	86
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87
PID 5096 wrote to memory of 3040	5096	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://a1b2c3d4e5f6g7.3t2.ru/T2b8U6o4/#[email protected]
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:5096
- 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,0x100,0x104,0xd8,0x108,0x7ffa227f46f8,0x7ffa227f4708,0x7ffa227f4718
  2⤵
  PID:2652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
  2⤵
  PID:648
- 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=2100,3527190359407347656,2504700890301140166,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3804
- 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=2100,3527190359407347656,2504700890301140166,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2588 /prefetch:8
  2⤵
  PID:3040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=3380 /prefetch:1
  2⤵
  PID:2036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=3348 /prefetch:1
  2⤵
  PID:3884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=4708 /prefetch:1
  2⤵
  PID:1852
- 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=2100,3527190359407347656,2504700890301140166,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3940 /prefetch:8
  2⤵
  PID:3500
- 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=2100,3527190359407347656,2504700890301140166,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3940 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=5892 /prefetch:1
  2⤵
  PID:2428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=5920 /prefetch:1
  2⤵
  PID:3712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6140 /prefetch:1
  2⤵
  PID:5216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4708 /prefetch:1
  2⤵
  PID:5208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,3527190359407347656,2504700890301140166,131072 --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=4800 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5512

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2244

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4780

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
b950ebe404eda736e529f1b0a975e8db

SHA1
4d2c020f1aa70e2bcb666a2dd144d1f3588430b8

SHA256
bcc60276d7110e8d002f24d66ebb043c5761e2a4b6ae7854983cef4beacd9bf4

SHA512
6ba228e5b6464c9602db81de8e1189302d0b2aed78a8b06248ccd9f095ede8621fc9d0faed0a7d079b8c7f4d1164b2895c4d0ef99c93cb95bbe210033e40295a

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

Filesize
192B

MD5
3b3d1b90b6b508201bfef047c5df3b17

SHA1
154ae0cb31bf11b745c75384f1512121b07a36f3

SHA256
ce80e4521f59ca3898129fa25010a3b3a37d3088ac80b25f0c4129020ac524e1

SHA512
19b81359583ac679349fd8f116230861be9d6e517c79abc523f4771f5a4942aab9eecdb406082e3e91656e682f196e8b34abf78e18411685ddced6d0eefee692

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

Filesize
240B

MD5
e745cb097cc87311a0564398f8ae5825

SHA1
f47d16cc1572ef61269e7b54d66b984a6710250a

SHA256
a1ffddbb2c8576624d6f6f58dc638bf28313d3fa1f274cf6614a533f50a1e3e0

SHA512
0166ad2b063d7325dff5a8a50abf978c22fa3d459b31f43415e887291255a884862bcd6d8f788de1f9d44b6837b6472161547c063f11c39fb223013bee730541

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

Filesize
909B

MD5
a8ccdc46fa2910995d69c14e331b7e3b

SHA1
7c88881fbc224f8cfbcb3726f7b1bb6c1b251d10

SHA256
56bb0bf4b09ec15fc0a16417691692138b2e58e87816f25fb42c543f47d439f7

SHA512
e984ceaafbfcc7a0f42ac9b6efcec0c6277102fc6e19ed08a842760dd5d4579f3635ed7a5ba2e72677a7a0e3acac972a80404dc0f0b3d189cd07848d2b1585df

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
ba1381e7d857058330003b291c91ab63

SHA1
66395fffdeaf49e1c7ee34c2eda1773fe5d4397c

SHA256
7051ac704b78d43b88a975e5e9ee3282976f01fd90c60ae9f47d034c9f929afd

SHA512
0a59c8084f5b44da44ca33ba288a3f164c14d388404157d86a3c9dbb0af31cd2c8f0108962309fbc01a4ec89cf8b3957c80061581df424ff123a1a1194d533c4

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

Filesize
5KB

MD5
d7aa9b6a25bce378c56445ec67d85888

SHA1
b882a22e519a95b6304516421a94df4bcb78d2f6

SHA256
ae74adc9592f34bd246e1d7f7b85bea41200a0ee186d68d6ccca693513831f49

SHA512
f9228ef9284920aa87545c7dd87c13fdc4e11f2f69f639f547a32a9696a9cbebc3266662c6fe66f4d7a1524c48f51f0470ce722266734d559af618d56eed3265

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

Filesize
5KB

MD5
2e090fd1469dcfd0e7c04542a7e1c979

SHA1
e771e364571393990a58ae2149033536613f3a83

SHA256
a392f6032e845cb53f527020c4fe0d33684f9193013167efb888213fa1242c0d

SHA512
5c934ce8f498f33b2d3f5aadefbd522baa937f57423598b526832dd15257d4ef053476f10893f4f661a1417015951d79a37ba785d140d9aefdc890890f4437c2

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

Filesize
24KB

MD5
ca36933e6dea7aa507a272121b34fdbb

SHA1
3b4741ca0308b345de5ecf6c3565b1dbacb0fb86

SHA256
fd14449eb781c58e6e7196a384caf25cba0c59ebdba3b10f8ca0ecfd0c076b5d

SHA512
5a9b186ecf085765caee97a2910008dda926ce412001042e165184083a52fb5fb70f05ca781cd2f7740ecbd938895c77c5aa0f9eb8d812b92f412f336212720e

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
ea4be5bbf05c137bbdc7d43c54de1236

SHA1
6091664784f3d2b216d6e7f732a1f50434fd65d7

SHA256
ca4aef78ef1c0db32e14c465d1e2121e952088897f7aaf6e6355a49e9d03b4e0

SHA512
9f7e21e7c231418b820ff214c1840148a1181a8803fce1a9bf8c11513d3c1d74f878cea1c04a88209ce169abde4074ac30a24ba674a0b5b71f252c3582be7a2b

Download Submit