11ac8b313e17391ba1c40d40d400b477bbc4bd48fc72967e308899319c9ec7bf

Analysis

max time kernel
1685s
max time network
1711s
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/inc/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
4148	msedge.exe
4148	msedge.exe
2120	msedge.exe
2120	msedge.exe
3876	identity_helper.exe
3876	identity_helper.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe
3084	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	2908	svchost.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe
2120	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 4324	2120	msedge.exe	84
PID 2120 wrote to memory of 4324	2120	msedge.exe	84
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4672	2120	msedge.exe	87
PID 2120 wrote to memory of 4148	2120	msedge.exe	88
PID 2120 wrote to memory of 4148	2120	msedge.exe	88
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89
PID 2120 wrote to memory of 3508	2120	msedge.exe	89

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\inc\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:2120
- 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,0x100,0x104,0xd8,0x108,0x7ffb33d846f8,0x7ffb33d84708,0x7ffb33d84718
  2⤵
  PID:4324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
  2⤵
  PID:4672
- 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=2072,1925261215491278891,7189800739666822872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4148
- 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=2072,1925261215491278891,7189800739666822872,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:3508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=3216 /prefetch:1
  2⤵
  PID:1000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=3256 /prefetch:1
  2⤵
  PID:4424
- 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=2072,1925261215491278891,7189800739666822872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  PID:4700
- 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=2072,1925261215491278891,7189800739666822872,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=4848 /prefetch:1
  2⤵
  PID:3340
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=5292 /prefetch:1
  2⤵
  PID:1084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=3476 /prefetch:1
  2⤵
  PID:2612
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=5484 /prefetch:1
  2⤵
  PID:2648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,1925261215491278891,7189800739666822872,131072 --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=1876 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3736

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2216

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:2608

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2908

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 50c3bd40caf7e9a82496a710f58804aa3536b44d57e2ee5e2af028cbebc6c2f2
MD5 7c6136bc98a5aedca2ea3004e9fbe67d
SHA1 74318d997f4c9c351eef86d040bc9b085ce1ad4f
SHA512 2d2fb839321c56e4cb80562e9a1daa4baf48924d635729dc5504a26462796919906f0097dd1fc7fd053394c0eea13c25219dec54ffe6e9abb6e8cb9afa66bada
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 d9068cf3d04d62a9fb1cdd4c3cf7c263920159171d1b84cb49eff7cf4ed5bc32
MD5 5c6aef82e50d05ffc0cf52a6c6d69c91
SHA1 c203efe5b45b0630fee7bd364fe7d63b769e2351
SHA512 77ad48936e8c3ee107a121e0b2d1216723407f76872e85c36413237ca1c47b8c40038b8a6349b072bbcc6a29e27ddda77cf686fa97569f4d86531e6b2ac485ed
MD5 SHA1 SHA512

Submit Download

Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 6442463db062c4f7ced71e597d28e66721298839edb771be909d0392dd8f0d5a
MD5 6d91045d613a175e4fd9096a87893f07
SHA1 bfe8b805d8d66daa40c3eec3a0164fa329abe851
SHA512 163847ea390d50802a97a057e25b684684cf29ef4e5175f93f7f32fc03fc74e1198e264881ca0bada24d4b026020d6a48ddf1b85d326540b4b43522a964b28be
SSDEEP 96:nakyFY1HsDLJwpvWMoiVmdeHqqyUWQyV+VD7ziEwb:nakFJsLJGWMXMrt
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 a15aadbf3dd5683992b2bd1d31e9a799b86e56f942e8bba59e190dc17440ca47
MD5 41a3fe2c3c43ff0cf4972b3c950e7c12
SHA1 7309678836263591034e6d9c5b04160cc2a4c5b1
SHA512 ef2093fd85b10af1dc1a7d6fd00f008c1af25b23aac54030723fc2e5e3638638bddd206ba15cf5d7033b02eef58723bbe60a3da13ed734e835925f573ba346cf
SSDEEP 96:nakJFY1HsDLJwpvWMoiVmdeHqqyUWQyV+VD7AiEwb:nakIJsLJGWMXMrg
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 34737c6c52d683b862276e2ad7627312d5a74fdc100288da3bb07a769f6c3637
MD5 2c9736733b64faa6d96302415e911f06
SHA1 29720c5e5402ab62b75fefd0a0a40559ce43816e
SHA512 5a663392125e44c20777d338872d8d4e83e2ce5d66c31986d545b9104babf44401e1a2450bebe25436000a2e03735d778615b330b4627c14f19f8b9c1b2e4439
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexupGe2RU6tqbfZPJPiQWFixZv:A9iIxuERzA83h09RZxYISVJK3FiN
MD5 SHA1 SHA512 SSDEEP

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memory/2908-112-0x000001E30A440000-0x000001E30A450000-memory.dmp

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memory/2908-128-0x000001E30A540000-0x000001E30A550000-memory.dmp

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memory/2908-144-0x000001E312850000-0x000001E312851000-memory.dmp

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memory/2908-148-0x000001E312990000-0x000001E312991000-memory.dmp

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memory/2908-147-0x000001E312880000-0x000001E312881000-memory.dmp

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memory/2908-146-0x000001E312880000-0x000001E312881000-memory.dmp

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