hxxp://Brewology[.]its

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 14:10

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General

Target

http://Brewology.its

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
1240	msedge.exe
1240	msedge.exe
2056	msedge.exe
2056	msedge.exe
3932	identity_helper.exe
3932	identity_helper.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe
3720	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs

pid	Process
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe
2056	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2216	2056	msedge.exe	82
PID 2056 wrote to memory of 2216	2056	msedge.exe	82
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1128	2056	msedge.exe	83
PID 2056 wrote to memory of 1240	2056	msedge.exe	84
PID 2056 wrote to memory of 1240	2056	msedge.exe	84
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85
PID 2056 wrote to memory of 4892	2056	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://Brewology.its
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:2056
- 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,0x100,0x104,0xd8,0x108,0x7ff850fe46f8,0x7ff850fe4708,0x7ff850fe4718
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
  2⤵
  PID:1128
- 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=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1240
- 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=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:4892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --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=3248 /prefetch:1
  2⤵
  PID:1008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --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=3284 /prefetch:1
  2⤵
  PID:3116
- 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=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
  2⤵
  PID:3992
- 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=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  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=2128,11326712488673623353,7137722179685909047,131072 --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=4124 /prefetch:1
  2⤵
  PID:3644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --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=4368 /prefetch:1
  2⤵
  PID:1900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --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=5236 /prefetch:1
  2⤵
  PID:4116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --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=5264 /prefetch:1
  2⤵
  PID:4552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5520 /prefetch:1
  2⤵
  PID:2868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3904 /prefetch:1
  2⤵
  PID:3016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4088 /prefetch:1
  2⤵
  PID:756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1836 /prefetch:1
  2⤵
  PID:4436
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --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=2896 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3720
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,11326712488673623353,7137722179685909047,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3140 /prefetch:1
  2⤵
  PID:632

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5060

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1004

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
ce4c898f8fc7601e2fbc252fdadb5115

SHA1
01bf06badc5da353e539c7c07527d30dccc55a91

SHA256
bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

SHA512
80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

Filesize
152B

MD5
4158365912175436289496136e7912c2

SHA1
813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

SHA256
354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

SHA512
74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

Filesize
5KB

MD5
a852da143bd76e6f3c131b0c8cb30bbb

SHA1
232f5b591307572fdd48c025ff86b1ccc246c7af

SHA256
524e57c1e8bc9596fe7bd4bdbc3cec9405eb21ae79ff0db34ca4b95f7a9255bc

SHA512
bc859e25276134c5a780841d509f9e0e65424eb8e8c1da3745d61e3593cce4116bff030362babba61947ae284794ad53c4c591395cbb14da145ae7180cdc33de

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

Filesize
6KB

MD5
23ff7c7d5ed8aaa71d6dc7c80778c8b2

SHA1
d344ed85e1924af6a3c9451a9a95fb5c58dfd40e

SHA256
ecf93051b425e0fe0b783fa930ebc4ace33b5d28c0c181a9072cee1d569eb8b8

SHA512
e7c0ecfc02120b809d8de1c3ac7313f8e5a0a5cf0e9f15e8422f00b375bd23dbbf58ab514628d6ef6e4f651f3e0d3f055ac9b2f7ee1da08ed1c216e4f1828034

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
8KB

MD5
ec9961d2354f2ab289f48bf23e2c4356

SHA1
5fea86c363a16e1a609aad72344e8d4d582d4454

SHA256
a1bf3b568b309f767beea56b1fa5e3983a743489e59a7cd0cec29e9fca4a07db

SHA512
1f954385da95d4edf8c4ac8086ed04ab69f0c85f30690fa3e067d2f86efb5b623e3d070d1d4bf2310a952981550f5007b504c250804762b25f18f126c02783d0

Download Submit