11ac8b313e17391ba1c40d40d400b477bbc4bd48fc72967e308899319c9ec7bf

Analysis

max time kernel
1681s
max time network
1699s
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/data/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
4440	msedge.exe
4440	msedge.exe
2044	msedge.exe
2044	msedge.exe
4484	identity_helper.exe
4484	identity_helper.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe
464	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

2044 msedge.exe
2044 msedge.exe
2044 msedge.exe
2044 msedge.exe
2044 msedge.exe
2044 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 2044 wrote to memory of 4948	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 4948	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1160	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 4440	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 4440	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	msedge.exe	msedge.exe
PID 2044 wrote to memory of 1716	2044	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\data\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:2044

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,0x100,0x104,0xd8,0x108,0x7ff9ef7d46f8,0x7ff9ef7d4708,0x7ff9ef7d4718
2⤵
PID:4948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
2⤵
PID:1160

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=2196,1344173885006378437,2652607305657606570,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2288 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4440

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=2196,1344173885006378437,2652607305657606570,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
2⤵
PID:1716

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=3260 /prefetch:1
2⤵
PID:4976

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=3276 /prefetch:1
2⤵
PID:4200

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=2196,1344173885006378437,2652607305657606570,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
2⤵
PID:2460

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=2196,1344173885006378437,2652607305657606570,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=4580 /prefetch:1
2⤵
PID:2032

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=5196 /prefetch:1
2⤵
PID:688

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=5112 /prefetch:1
2⤵
PID:468

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=5436 /prefetch:1
2⤵
PID:2388

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2196,1344173885006378437,2652607305657606570,131072 --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=5244 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:464

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2180

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
7740a919423ddc469647f8fdd981324d

SHA1
c1bc3f834507e4940a0b7594e34c4b83bbea7cda

SHA256
bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221

SHA512
7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7

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

MD5
9f44d6f922f830d04d7463189045a5a3

SHA1
2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c

SHA256
0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a

SHA512
7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d

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

MD5
14e3d08073c0cc684ba2b862e02c72a4

SHA1
4ed09b9af2111f069b22e1994255b4c285a79c03

SHA256
bb6504e03fe36d1baf10f5f635c4a3527f0a14eb6960b614b8b7694773e6a002

SHA512
fc60c2c8823b3176cc8bb01ab9163fc247e976240c9a5a4deaaaa72cfe7127b604d442f29f24fc87283953fdd3a641dd08c2458edc70a3e3e3e25353762bdff1

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

MD5
ec9b2b68185a1f5995396c245d90096c

SHA1
3950e1a77f23e4c6724465981b844387d17dc7cc

SHA256
2840a2f6be80ecc30f47f9c2aed5ccec7b89a3cb4873a4d67a124d73d68d7209

SHA512
c7904f6ebd470ac32bdd0d36fc3487aaf1176266ce8e9e66dea5a0b9e3c2ef5d8237b790c842fdf20d2c2386f00cb1005669b6e958de624ffc5268762846e1b3

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
11KB

MD5
21375a2b22e33ba6d9c8fd264d1c1442

SHA1
3f0485a428eb018bc6b4965e040a424d83872911

SHA256
b4ed4098476ba7896f22a5ba04980c0456836a967b26d6636c5c17834f3548eb

SHA512
8130ab3f76946a7c2f7c68bd7f57079471bb00fdb19ae921380605d768f0a6ec763f8759afcdb68c526b4e700c398857fc844fd38015c1ace0657e67e784bdc8

Download Submit
\??\pipe\LOCAL\crashpad_2044_EUEDPQDTRJRGJJRX
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit