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
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
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

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

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

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

description	pid	Process	procid_target
PID 2044 wrote to memory of 4948	2044	msedge.exe	87
PID 2044 wrote to memory of 4948	2044	msedge.exe	87
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 1160	2044	msedge.exe	88
PID 2044 wrote to memory of 4440	2044	msedge.exe	89
PID 2044 wrote to memory of 4440	2044	msedge.exe	89
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90
PID 2044 wrote to memory of 1716	2044	msedge.exe	90

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 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 bdd4adaa418d40558ab033ac0005fd6c2312d5f1f7fdf8b0e186fe1d65d78221
MD5 7740a919423ddc469647f8fdd981324d
SHA1 c1bc3f834507e4940a0b7594e34c4b83bbea7cda
SHA512 7ad98d5d089808d9a707d577e76e809a223d3007778a672734d0a607c2c3ac5f93bc72adb6e6c7f878a577d3a1e69a16d0cd871eb6f58b8d88e2ea25f77d87b7
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 0ae5cf8b49bc34fafe9f86734c8121b631bad52a1424c1dd2caa05781032334a
MD5 9f44d6f922f830d04d7463189045a5a3
SHA1 2e9ae7188ab8f88078e83ba7f42a11a2c421cb1c
SHA512 7c1825eaefcc7b97bae31eeff031899300b175222de14000283e296e9b44680c8b3885a4ed5d78fd8dfee93333cd7289347b95a62bf11f751c4ca47772cf987d
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 bb6504e03fe36d1baf10f5f635c4a3527f0a14eb6960b614b8b7694773e6a002
MD5 14e3d08073c0cc684ba2b862e02c72a4
SHA1 4ed09b9af2111f069b22e1994255b4c285a79c03
SHA512 fc60c2c8823b3176cc8bb01ab9163fc247e976240c9a5a4deaaaa72cfe7127b604d442f29f24fc87283953fdd3a641dd08c2458edc70a3e3e3e25353762bdff1
SSDEEP 96:njkyX1tzIh8lwpvWMoiVmdeH+G5uhUWQyV+VD7ziEwb:njkQjzPlGWMXNmrt
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 2840a2f6be80ecc30f47f9c2aed5ccec7b89a3cb4873a4d67a124d73d68d7209
MD5 ec9b2b68185a1f5995396c245d90096c
SHA1 3950e1a77f23e4c6724465981b844387d17dc7cc
SHA512 c7904f6ebd470ac32bdd0d36fc3487aaf1176266ce8e9e66dea5a0b9e3c2ef5d8237b790c842fdf20d2c2386f00cb1005669b6e958de624ffc5268762846e1b3
SSDEEP 96:njkJX1tzIh8lwpvWMoiVmdeH+G5uhUWQyV+VD7AiEwb:njk1jzPlGWMXNmrg
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 11KB
SHA256 b4ed4098476ba7896f22a5ba04980c0456836a967b26d6636c5c17834f3548eb
MD5 21375a2b22e33ba6d9c8fd264d1c1442
SHA1 3f0485a428eb018bc6b4965e040a424d83872911
SHA512 8130ab3f76946a7c2f7c68bd7f57079471bb00fdb19ae921380605d768f0a6ec763f8759afcdb68c526b4e700c398857fc844fd38015c1ace0657e67e784bdc8
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupEe2RUGzebgqPJPiQWFixZH:A9iIxuERzA83h09RZxYqpD2JK3FiF
MD5 SHA1 SHA512 SSDEEP

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