11ac8b313e17391ba1c40d40d400b477bbc4bd48fc72967e308899319c9ec7bf

Analysis

max time kernel
1680s
max time network
1692s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2024, 17:02

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General

Target
BotNets/SmokeBot/admin/index.html
Size 91B
Sample240404-vkchlsdg73
SHA256 da1f9d3c8cdee13dda98734237fabc708a983ef5e70dc9a6312bab87ff99aa61
MD5 3c79360ae83ecfdf909a16cbe606b951
SHA1 7dac957f1b426d257d11c8ffad85c4ba2faec511
SHA512 31a55456f48c3fb787f0f4410004777e3468fc5cde4c2c2e2d4159e2a1b68e6c03fef5a74e70e106d93e8b737508c34858ba5e0b5cb39d7a5dd234d06f455c55
MD5 SHA1 SHA512

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
216	msedge.exe
216	msedge.exe
4948	msedge.exe
4948	msedge.exe
528	identity_helper.exe
528	identity_helper.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe
4840	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe
4948	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4948 wrote to memory of 4076	4948	msedge.exe	83
PID 4948 wrote to memory of 4076	4948	msedge.exe	83
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 208	4948	msedge.exe	84
PID 4948 wrote to memory of 216	4948	msedge.exe	85
PID 4948 wrote to memory of 216	4948	msedge.exe	85
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86
PID 4948 wrote to memory of 3584	4948	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\BotNets\SmokeBot\admin\index.html
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:4948
- 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,0x100,0x104,0xd8,0x108,0x7ffd48dc46f8,0x7ffd48dc4708,0x7ffd48dc4718
  2⤵
  PID:4076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:208
- 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=2056,2752932111008705238,5969407672110556931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:216
- 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=2056,2752932111008705238,5969407672110556931,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
  2⤵
  PID:3584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --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=3280 /prefetch:1
  2⤵
  PID:3504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --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=3288 /prefetch:1
  2⤵
  PID:1908
- 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=2056,2752932111008705238,5969407672110556931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /prefetch:8
  2⤵
  PID:2440
- 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=2056,2752932111008705238,5969407672110556931,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --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=4496 /prefetch:1
  2⤵
  PID:4928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --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=4748 /prefetch:1
  2⤵
  PID:5092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --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=5608 /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=2056,2752932111008705238,5969407672110556931,131072 --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=5644 /prefetch:1
  2⤵
  PID:1764
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,2752932111008705238,5969407672110556931,131072 --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=1716 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4840

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1500

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

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93
MD5 4d6e17218d9a99976d1a14c6f6944c96
SHA1 9e54a19d6c61d99ac8759c5f07b2f0d5faab447f
SHA512 3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47
MD5 SHA1 SHA512

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Network Persistent State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Size 111B
SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
MD5 285252a2f6327d41eab203dc2f402c67
SHA1 acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA512 11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 89599fe0d63e7ddb579313926e64a8fb7832cfe3dfdd3572551e71e67a00dbd5
MD5 99ca43522391d0850d1001bae03056f6
SHA1 18264bf6fa8510ffe87e29f9ff94d8bbc574fa7e
SHA512 8f67afeb6046589056a656a63807e1b14261fb2c6723da084af1dd9b2a369c5350a0b95c9fc7afcdb6359cc237fcacd4cdf1b3d25b1901613addcdb2c5f52579
SSDEEP 96:nOUk/eA13h3wpvWMoiVmdeHPYNb+UWQyV+VD7AiEwb:nOUkmAl5GWMXPq+rg
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 6e1f98fa8729db6a46ef30cae0cc88f78af8f4ad6051371ccfc746f66722ed97
MD5 36e21c8b4e935bcaca13474c119964e1
SHA1 38bb14b3840dcbe752cb8299fc76d32d2144bea4
SHA512 4b78a924fa9f362434dd3131499cafbd0c57f85494215849f33b058e6d59f0ba40f2df4f2a0156e0417dd9a525aa3243718b5dc9030658773502d488966e8ad0
SSDEEP 96:nOykUeA13h3wpvWMoiVmdeHPY1+UWQyV+VDCzia:nOyk7Al5GWMXPi+rj
MD5 SHA1 SHA512 SSDEEP

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Secure Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
Size 24KB
SHA256 185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521
MD5 c2ef1d773c3f6f230cedf469f7e34059
SHA1 e410764405adcfead3338c8d0b29371fd1a3f292
SHA512 2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549
SSDEEP 768:nFeW8o8F1+UoAYDCx9Tuqh0VfUC9xbog/OVOLl+YrU7C:nFeW8ou1jaTLI7C
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 10KB
SHA256 8d0abb9d7ae43500b6a684eff0723842bd5188aa95022ced84cad438a344fa09
MD5 ad20c3a22bfaeddaeded187ca3d3787c
SHA1 6dd529434216f38fd6f97775f65ccc4a3a9a00d8
SHA512 76608a0d7117ac382ea7538f99b5110fd3f2cb26c7eb86a589b49e9e702aa129e04f650420a435c453f16af74a2ca23386e066f6280eddff0814796966cb5bb5
SSDEEP 192:CoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupbde2RUu6KbsfPJPiQWFixY:W9iIxuERzA83h09RZxYb5i3JK3FiY
MD5 SHA1 SHA512 SSDEEP

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