hxxp://larian[.]online

Analysis

max time kernel
16s
max time network
19s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 08:54

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General

Target

http://larian.online

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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 6 IoCs

pid	Process
1044	msedge.exe
1044	msedge.exe
3952	msedge.exe
3952	msedge.exe
3652	identity_helper.exe
3652	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe
3952	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 3656	3952	msedge.exe	83
PID 3952 wrote to memory of 3656	3952	msedge.exe	83
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 4068	3952	msedge.exe	84
PID 3952 wrote to memory of 1044	3952	msedge.exe	85
PID 3952 wrote to memory of 1044	3952	msedge.exe	85
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86
PID 3952 wrote to memory of 3948	3952	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://larian.online
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:3952
- 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,0x100,0x104,0xd8,0x108,0x7ffd8ec646f8,0x7ffd8ec64708,0x7ffd8ec64718
  2⤵
  PID:3656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:4068
- 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=2104,8405340829662962632,11483508083595768078,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1044
- 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=2104,8405340829662962632,11483508083595768078,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
  2⤵
  PID:3948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --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=3280 /prefetch:1
  2⤵
  PID:756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --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=3296 /prefetch:1
  2⤵
  PID:5004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5068 /prefetch:1
  2⤵
  PID:1496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --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=5248 /prefetch:1
  2⤵
  PID:740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --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=5268 /prefetch:1
  2⤵
  PID:4484
- 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=2104,8405340829662962632,11483508083595768078,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5672 /prefetch:8
  2⤵
  PID:4252
- 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=2104,8405340829662962632,11483508083595768078,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5672 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3652
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5164 /prefetch:1
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8405340829662962632,11483508083595768078,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5104 /prefetch:1
  2⤵
  PID:3312

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

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

Filesize
6KB

MD5
8224837fe3ca55f6ea27980067128cff

SHA1
558a5adf6086f187594277a86d18b51fc7a01f3f

SHA256
ede55d33a16dff14e3b59dcf35adac01b1fd29334108f0e6b913e2f81a1225f2

SHA512
c68b2820acb60fdafb57363b7da708f67418e2e95a57ac5fe574b8d7db2a15d42fc8b0417bd78506de21dcceaf0d0844ac8652fccb12f865044db91a3a4c5cb2

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

Filesize
6KB

MD5
0a69549dcb82ef32cf0a6e015770d79a

SHA1
a511bb64f24dde9112a3aca859ef8c3007e7531a

SHA256
2bcb500db03bf38279386d91fd6cdfc38b18ceb45e0a25c96f6e2b51ea5e6df5

SHA512
b9b22e91777de7159aef630e99e71082f15344c5dca25d1539ad16a93ae5307300e72558e7647a7c7253362f25ec6878e1fa337f768767b06b6ff7c0d12e6315

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
10KB

MD5
780d412b0e27e87ccc799feabb2000f0

SHA1
7d0611be97c4ee2fff2ed423994b4333c51481c1

SHA256
12b9a7ffc0fcfb6ee3b5ffd6e3ef84008c891f9873dc9d8464f4fa03ff8e6f0c

SHA512
79e4f878203c56418d42fa475bc694ba8478084593e61bf1122d43aee0aa45dca396d13fa458fe6050397d4646568ef60352bcaa3a6206d4edd00158d6a149dc

Download Submit