hxxps://lemotubeta[.]blogspot[.]com/

Analysis

max time kernel
19s
max time network
17s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/06/2024, 14:18

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General

Target

https://lemotubeta.blogspot.com/

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1588	msedge.exe
1588	msedge.exe
3212	msedge.exe
3212	msedge.exe
1668	identity_helper.exe
1668	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe
3212	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3212 wrote to memory of 3568	3212	msedge.exe	80
PID 3212 wrote to memory of 3568	3212	msedge.exe	80
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 4080	3212	msedge.exe	81
PID 3212 wrote to memory of 1588	3212	msedge.exe	82
PID 3212 wrote to memory of 1588	3212	msedge.exe	82
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83
PID 3212 wrote to memory of 4944	3212	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://lemotubeta.blogspot.com/
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:3212
- 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,0x100,0x104,0xd8,0x108,0x7fff8c3c46f8,0x7fff8c3c4708,0x7fff8c3c4718
  2⤵
  PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,18380875859235370067,70888189414316342,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:4080
- 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=2108,18380875859235370067,70888189414316342,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1588
- 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=2108,18380875859235370067,70888189414316342,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:4944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,18380875859235370067,70888189414316342,131072 --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=3256 /prefetch:1
  2⤵
  PID:3316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,18380875859235370067,70888189414316342,131072 --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=3264 /prefetch:1
  2⤵
  PID:932
- 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=2108,18380875859235370067,70888189414316342,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  PID:4468
- 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=2108,18380875859235370067,70888189414316342,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,18380875859235370067,70888189414316342,131072 --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=5548 /prefetch:1
  2⤵
  PID:2908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,18380875859235370067,70888189414316342,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3452 /prefetch:1
  2⤵
  PID:1984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,18380875859235370067,70888189414316342,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3460 /prefetch:1
  2⤵
  PID:4020

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4272

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

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

Filesize
152B

MD5
a8e767fd33edd97d306efb6905f93252

SHA1
a6f80ace2b57599f64b0ae3c7381f34e9456f9d3

SHA256
c8077a9fc79e2691ef321d556c4ce9933ca0570f2bbaa32fa32999dfd5f908bb

SHA512
07b748582fe222795bce74919aa06e9a09025c14493edb6f3b1f112d9a97ac2225fe0904cac9adf2a62c98c42f7877076e409803014f0afd395f4cc8be207241

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

Filesize
152B

MD5
439b5e04ca18c7fb02cf406e6eb24167

SHA1
e0c5bb6216903934726e3570b7d63295b9d28987

SHA256
247d0658695a1eb44924a32363906e37e9864ba742fe35362a71f3a520ad2654

SHA512
d0241e397060eebd4535197de4f1ae925aa88ae413a3a9ded6e856b356c4324dfd45dddfef9a536f04e4a258e8fe5dc1586d92d1d56b649f75ded8eddeb1f3e2

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

Filesize
6KB

MD5
3f1f95096dc2d10f8228d2005d77b2f9

SHA1
b09b26c52f198c9c40598af5d1aa294bd177336b

SHA256
a320fc9e562733e383d262e72cb41cc983f69972fae8080e2ba9c64edd04a6f5

SHA512
135c349b34bd2935ec271c74c38816bdcc6ffd5e4fa6c3d8e1176d024907ba71a5c5341d8105c94c2b42f11a16fff76ecad9ec5c3e60b44a81994a7ddb60a28a

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\Default\ed4fa7f5-fb18-4ed7-8746-429cd20b0dcf.tmp

Filesize
5KB

MD5
788548288c2e0785b255901247fe20f7

SHA1
405d3d6b06ccc9d3f496b848a885fd938426aa51

SHA256
1cc079ada5d882395597ae117acafeeaf4ca9123bf8df320554a61d2908e729f

SHA512
6be3341e8ea40448dc00b1c6f8bf182c20b55849369781d061bc85b83ae3ec91bdf288df80ab3ac7d17982e42e86f265d68766f91983343d6b30abd203df7188

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
7c9fc215bd55675b67c55da110a5953d

SHA1
3ce205b6e2127b62f6c494eb6aba6c58c13cdf04

SHA256
c18d82251f370b08cf3d5c0184bcd335f9d86b52596a92022f64ca4cdabb1963

SHA512
4a8314d0db68ecb4e1dc65f756d7c4de468cef9098ad916c65a3456c853d724672f7220adf38a19f83f28900c7d4c8c2dbae777e1eff107e80ed6de281c3092f

Download Submit