hxxp://www[.]brewtops[.]autos/e995I23l95b86ir11U5ecdZ173aW25Q6brHs6cIsrZfwgIrIvZ8EGsi7AQZR9dR6P1yo0W5FUwDj/Nazarene-brimming

Resubmissions

19/09/2023, 22:20

230919-185ryscc9v 1

19/09/2023, 22:17

230919-17l88aec72 1

Analysis

max time kernel
58s
max time network
64s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2023, 22:20

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General

Target

http://www.brewtops.autos/e995I23l95b86ir11U5ecdZ173aW25Q6brHs6cIsrZfwgIrIvZ8EGsi7AQZR9dR6P1yo0W5FUwDj/Nazarene-brimming

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3140	msedge.exe
3140	msedge.exe
4376	msedge.exe
4376	msedge.exe
3456	identity_helper.exe
3456	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe
4376	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4376 wrote to memory of 3196	4376	msedge.exe	33
PID 4376 wrote to memory of 3196	4376	msedge.exe	33
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3180	4376	msedge.exe	85
PID 4376 wrote to memory of 3140	4376	msedge.exe	86
PID 4376 wrote to memory of 3140	4376	msedge.exe	86
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87
PID 4376 wrote to memory of 2880	4376	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.brewtops.autos/e995I23l95b86ir11U5ecdZ173aW25Q6brHs6cIsrZfwgIrIvZ8EGsi7AQZR9dR6P1yo0W5FUwDj/Nazarene-brimming
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:4376
- 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,0x100,0x104,0xd8,0x108,0x7ffa78cc46f8,0x7ffa78cc4708,0x7ffa78cc4718
  2⤵
  PID:3196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
  2⤵
  PID:3180
- 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=2100,2133421749494554784,2499276325687643617,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3140
- 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=2100,2133421749494554784,2499276325687643617,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2816 /prefetch:8
  2⤵
  PID:2880
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --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=3352 /prefetch:1
  2⤵
  PID:1060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --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=3220 /prefetch:1
  2⤵
  PID:5064
- 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=2100,2133421749494554784,2499276325687643617,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4108 /prefetch:8
  2⤵
  PID:4756
- 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=2100,2133421749494554784,2499276325687643617,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4108 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --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=5280 /prefetch:1
  2⤵
  PID:1972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --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=5296 /prefetch:1
  2⤵
  PID:2196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --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=4664 /prefetch:1
  2⤵
  PID:3292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --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=3216 /prefetch:1
  2⤵
  PID:2144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2100,2133421749494554784,2499276325687643617,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5456 /prefetch:8
  2⤵
  PID:2564

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2592

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
bf009481892dd0d1c49db97428428ede

SHA1
aee4e7e213f6332c1629a701b42335eb1a035c66

SHA256
18236c88bc4fe576f82223cca595133aa3b4e5fd24ebac9fd515b70e6f403ab4

SHA512
d05515ff319b0b82030bc9d4a27f0432b613488f945d1dae8b8dfe73c64e651eb39f4141a5d2e157e2afb43dd1dd95b6611c1003ac4e2e80511e6c5cd7cfdf11

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
ddfb2fd7e042ebbe16eed4c5284abad4

SHA1
3da7609e8d6d7de7863cfad7459bbe6ed536c0ce

SHA256
9964aa03bf0c67ea143c0410b8b41524f174be5464ac3ea9bc84acc4107fafce

SHA512
7210735d3fe69b20fe1539c1a38403585bc4b84b96c027e57f189bf2d6dbdb22837f31cb28c6c3e0f9280b84993d6a4561a7bd1e1dd9db1d0832a8bb7481df15

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

Filesize
5KB

MD5
4d70b1bb09a7fa744a6a3c244080cfec

SHA1
fb9c7edb5e26f22b57b4678cd1901ce8f1bede43

SHA256
d2469059ef2383767bec472f0318ab69ccd32b67fa8ed21d358673004c6ab5ef

SHA512
4b3c450c43078c773516ee5bb8a48e2d82220914ceb0ba7363b113770e0e088b1d16beaa54c745195bd86a6e1243695fe421c0ef57907366e7d3c4148907c0c8

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

Filesize
5KB

MD5
d5c130e6d6c0094fc47805228656371a

SHA1
793405017663f50fbd6b93d75c888e96a2df5cd3

SHA256
79ba5af225e4d385f8b39bb99a43653a1062428525874a598c868615fb8b47a9

SHA512
ec0bf14069846826aaba791805fec9f020d0207b72ee964cff30b93f026739cd6ceabe14bec90869404bc606544a7d170c8dce59fcbe740fed5b06617c8012d1

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

Filesize
24KB

MD5
25ac77f8c7c7b76b93c8346e41b89a95

SHA1
5a8f769162bab0a75b1014fb8b94f9bb1fb7970a

SHA256
8ad26364375358eac8238a730ef826749677c62d709003d84e758f0e7478cc4b

SHA512
df64a3593882972f3b10c997b118087c97a7fa684cd722624d7f5fb41d645c605d59a89eccf7518570ff9e73b4310432c4bb5864ee58e78c0743c0c1606853a7

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
390f9dfc72c2bdb4f1e57668070c5a2f

SHA1
16c0af0cba63291aca8499bf04dd52adc27edd5e

SHA256
38af6ea51f0cfbeab3fcca74b40cdd5148ba5bea654100e2436357e7cbeb00ae

SHA512
91988f0ac6fe98d8b7cff88d6e34a814c633c6d3bb2c56904d68e2a6ef35b9071314f3b2e68d2d269d6fb6270ac55c6eb6bb355ad33bb9cab14760962a7f9119

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

Filesize
10KB

MD5
0846835f56787a65c33d6e6ec31dd521

SHA1
424766e3e90ff72a19ccfc6384663307b2b860e0

SHA256
6da2d7a0cb50993012279687004d3011c699a247a7d1a4c0b842e33e3bb12390

SHA512
f63672474007624df5d6411770ce9dc247b1dff66d580725bccb87d3b3f6393e38f8b784c69f83349993a60a3b20442b5aac35609a9c2e6732fc2ef981e94693

Download Submit