11ac8b313e17391ba1c40d40d400b477bbc4bd48fc72967e308899319c9ec7bf

Analysis

max time kernel
1680s
max time network
1691s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-04-2024 17:02

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General

Target

BotNets/SmokeBot/admin/imgs/flags/index.html
Size

91B
MD5

3c79360ae83ecfdf909a16cbe606b951
SHA1

7dac957f1b426d257d11c8ffad85c4ba2faec511
SHA256

da1f9d3c8cdee13dda98734237fabc708a983ef5e70dc9a6312bab87ff99aa61
SHA512

31a55456f48c3fb787f0f4410004777e3468fc5cde4c2c2e2d4159e2a1b68e6c03fef5a74e70e106d93e8b737508c34858ba5e0b5cb39d7a5dd234d06f455c55

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
384	msedge.exe
384	msedge.exe
1300	msedge.exe
1300	msedge.exe
2708	identity_helper.exe
2708	identity_helper.exe
5300	msedge.exe
5300	msedge.exe
5300	msedge.exe
5300	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

1300 msedge.exe
1300 msedge.exe
1300 msedge.exe
1300 msedge.exe
1300 msedge.exe
1300 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe
1300	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1300 wrote to memory of 4676	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4676	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 668	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 384	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 384	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe
PID 1300 wrote to memory of 4812	1300	msedge.exe	msedge.exe

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\imgs\flags\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:1300

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,0x100,0x104,0xd8,0x108,0x7ffdf9d346f8,0x7ffdf9d34708,0x7ffdf9d34718
2⤵
PID:4676

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2256 /prefetch:2
2⤵
PID:668

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=2208,17999591317407507691,6678790153211207603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:384

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=2208,17999591317407507691,6678790153211207603,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
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=2208,17999591317407507691,6678790153211207603,131072 --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=3200 /prefetch:1
2⤵
PID:4684

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --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=3232 /prefetch:1
2⤵
PID:4404

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=2208,17999591317407507691,6678790153211207603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5044 /prefetch:8
2⤵
PID:6028

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=2208,17999591317407507691,6678790153211207603,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5044 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2708

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --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=5048 /prefetch:1
2⤵
PID:5228

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --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=1916 /prefetch:1
2⤵
PID:3164

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --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=3200 /prefetch:1
2⤵
PID:3580

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --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=3364 /prefetch:1
2⤵
PID:5364

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,17999591317407507691,6678790153211207603,131072 --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=1728 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:5300

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2520

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2408

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
5e1c13d64f02b188bc0c2dbbf00dc2f1

SHA1
6c98895c55e4aef2c6162b8047ae9ef9d2c220c3

SHA256
1378b4f37f2e8029fa163f86b47573b9eab29e9b9c5284807f7eeabe2f52bacd

SHA512
e7af0c89ef310a62f6debed1e1564168faa5eeb7454ab3b6317c92791a6c0986c082565ccfd2736abacc5c1d10c9da0cbdf033ad627387b1bd6e0ec0e8affa50

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
6KB

MD5
ce95b1279ddae0803da873bb583fc81e

SHA1
9b60a212ed3bbc06d0978165cf97b2b0aa82661f

SHA256
ab9b221d8a6fb93d14a37f04029e427093693c07da38011322cdb1d95d7b3c1b

SHA512
b32768bfcefbc8cc359f43b7849d79ac354b9855ca9658ef18bcc1365bc94dc8da0906489b5c742c1a07662d4c62cc63150dcc3b3781103cd0208560ac63b0ff

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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

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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
11KB

MD5
6be253b19be618fdb55fa873fbd1f626

SHA1
78d7e01ef499c8d5cb8c0643c839d30a3381e7e5

SHA256
551e3ab0458b313462c06f82d22e2ef550862b9cfec572eacdf4d211f35ab901

SHA512
bfdc38a3ef11ef2ac60a5f059f241c870d816afdc276aab53c70e5df2de241193f0d85469e92e6ff4f7f789b5b0f8eb86e5ec372a683cb6a904bd68bdf07c07a

Download Submit
\??\pipe\LOCAL\crashpad_1300_EFQXYBAJRLMMBPXF
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit