Malware Analysis Report

2024-10-16 03:22

Sample ID 220922-wv9rjacbd4
Target LockBit3Builder.7z
SHA256 d1b5c11b4e2fa35dca4221ef9b8e097b987c159fd52a9eae88fd96d54f78d5ed
Tags
blackmatter
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d1b5c11b4e2fa35dca4221ef9b8e097b987c159fd52a9eae88fd96d54f78d5ed

Threat Level: Known bad

The file LockBit3Builder.7z was found to be: Known bad.

Malicious Activity Summary

blackmatter

Blackmatter family

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Enumerates system info in registry

Suspicious behavior: CmdExeWriteProcessMemorySpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-09-22 18:15

Signatures

Blackmatter family

blackmatter

Analysis: behavioral1

Detonation Overview

Submitted

2022-09-22 18:15

Reported

2022-09-22 18:18

Platform

win7-20220901-en

Max time kernel

146s

Max time network

146s

Command Line

cmd /c "C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build.bat"

Signatures

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer C:\Program Files\Google\Chrome\Application\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A
N/A N/A C:\Program Files\Google\Chrome\Application\chrome.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1700 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 1700 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 1700 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 1700 wrote to memory of 1256 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 1700 wrote to memory of 1132 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1132 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1132 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1132 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 2020 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 2020 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 2020 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 2020 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 580 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 580 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 580 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 580 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1912 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1912 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1912 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 1912 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 468 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 468 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 468 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1700 wrote to memory of 468 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 1728 wrote to memory of 2024 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 2024 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 2024 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe
PID 1728 wrote to memory of 1564 N/A C:\Program Files\Google\Chrome\Application\chrome.exe C:\Program Files\Google\Chrome\Application\chrome.exe

Processes

C:\Windows\system32\cmd.exe

cmd /c "C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build.bat"

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe

keygen -path C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build -pubkey pub.key -privkey priv.key

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type dec -privkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\priv.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3Decryptor.exe

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -exe -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3.exe

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -exe -pass -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_pass.exe

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -dll -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_Rundll32.dll

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -dll -pass -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_Rundll32_pass.dll

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -ref -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_ReflectiveDll_DllMain.dll

C:\Windows\explorer.exe

"C:\Windows\explorer.exe"

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x558

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe"

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5e64f50,0x7fef5e64f60,0x7fef5e64f70

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1128 /prefetch:2

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1292 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1868 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2072 /prefetch:1

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2080 /prefetch:1

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2684 /prefetch:2

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3376 /prefetch:1

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3540 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3636 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=772 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3028 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3856 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3688 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3588 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3336 /prefetch:8

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1112,6014726816422540960,12406759251577646153,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3564 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 clients2.google.com udp
US 8.8.8.8:53 accounts.google.com udp
NL 142.250.179.174:443 clients2.google.com tcp
NL 172.217.168.237:443 accounts.google.com tcp
US 8.8.8.8:53 edgedl.me.gvt1.com udp
US 34.104.35.123:80 edgedl.me.gvt1.com tcp
US 8.8.8.8:53 dns.google udp
US 8.8.8.8:53 dns.google udp
US 8.8.8.8:443 dns.google tcp
US 8.8.4.4:443 dns.google tcp
US 8.8.4.4:443 dns.google udp
NL 142.250.179.142:443 apis.google.com tcp
NL 142.250.179.131:443 ssl.gstatic.com tcp
US 8.8.8.8:443 dns.google udp
N/A 224.0.0.251:5353 udp
US 8.8.4.4:443 dns.google udp
NL 142.250.179.195:443 update.googleapis.com tcp
US 8.8.8.8:53 edgedl.me.gvt1.com udp
US 34.104.35.123:80 edgedl.me.gvt1.com tcp

Files

memory/1256-55-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

memory/1256-54-0x0000000000000000-mapping.dmp

memory/1132-56-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\priv.key

MD5 0ef27052315c3661948bb3c1f1f2c62e
SHA1 241f9d021f599124c4cfd667c2b9f93dc6698c4a
SHA256 10769697ec26cb48b2991381efa804c42945e41f9f2f9ee84567c3268bc4a2a9
SHA512 6ba7dfbaf3acd102ff133db76def772ea28e4412110c7d4ded19f04ea2df743e8acf29420bf663dd0a0338988e99fd15c23c5d2c65ef00375a4822da66fcd9ab

memory/2020-59-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key

MD5 24564db6d0c2b2e8ddecf94c7f9a506d
SHA1 5bd166703057932ea7e1fc1f13fdb635f199e471
SHA256 953b9773f087f4f4cb8c11bf6927da1b863dd6f4bacc15b0a630b8371c16eba4
SHA512 45856c87211aea06d83d76322aae017a4d357a01f089746621f34feb19a3ad4a757678ec60d6b62db5743ef0315d4a0c9c759cc3ef9a10c93750f3e0f6085569

memory/580-62-0x0000000000000000-mapping.dmp

memory/432-64-0x0000000000000000-mapping.dmp

memory/1912-66-0x0000000000000000-mapping.dmp

memory/468-68-0x0000000000000000-mapping.dmp

memory/1652-70-0x000007FEFC611000-0x000007FEFC613000-memory.dmp

\??\pipe\crashpad_1728_CSXFGYCNUVCZAWMV

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Analysis: behavioral2

Detonation Overview

Submitted

2022-09-22 18:15

Reported

2022-09-22 18:18

Platform

win10v2004-20220812-en

Max time kernel

91s

Max time network

152s

Command Line

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build.bat"

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 944 wrote to memory of 2432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 944 wrote to memory of 2432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 944 wrote to memory of 2432 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe
PID 944 wrote to memory of 3104 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 3104 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 3104 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 312 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 312 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 312 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 1120 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 1120 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 1120 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 808 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 808 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 808 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 4872 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 4872 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 4872 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 4796 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 4796 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe
PID 944 wrote to memory of 4796 N/A C:\Windows\system32\cmd.exe C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

Processes

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build.bat"

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe

keygen -path C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build -pubkey pub.key -privkey priv.key

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type dec -privkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\priv.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3Decryptor.exe

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -exe -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3.exe

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -exe -pass -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_pass.exe

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -dll -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_Rundll32.dll

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -dll -pass -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_Rundll32_pass.dll

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

builder -type enc -ref -pubkey C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key -config config.json -ofile C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\LB3_ReflectiveDll_DllMain.dll

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp

Files

memory/2432-132-0x0000000000000000-mapping.dmp

memory/3104-133-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\priv.key

MD5 06fd3a245bc08eea753e9a6e711af053
SHA1 42ff545e7658a180fbb0122972c10d598294ea3f
SHA256 ed8f4ee19d622c6373435215686c16af5eb2e701c3c07937c376ce53bbe8b70a
SHA512 19b37634dddd1538785896cd6029a7663232fdbbea41cf0e1c0b68fafa02be2581f04d9367a89a030ca5eb0a0010339d490d7a533ad5c4931c55cf04342d1074

memory/312-135-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\Build\pub.key

MD5 c23ca1eb4a5281c577821d96b30d4b92
SHA1 8f6b93371163f8f53559f778e7b983c88ef01c1b
SHA256 b13543724b6cea33cf4b68488335521c7d8375fb11ed048a3857f66516324049
SHA512 ec3e70975d22b49c98942f354097a489616ae3cf519f2d8cd74ba8593467970e877717d5e5fd974c84858f78b00cb9027714419eeae67dfc1168a8731b806ebe

memory/1120-137-0x0000000000000000-mapping.dmp

memory/808-138-0x0000000000000000-mapping.dmp

memory/4872-139-0x0000000000000000-mapping.dmp

memory/4796-140-0x0000000000000000-mapping.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2022-09-22 18:15

Reported

2022-09-22 18:18

Platform

win7-20220812-en

Max time kernel

45s

Max time network

48s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe"

Network

N/A

Files

memory/1528-54-0x0000000075021000-0x0000000075023000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2022-09-22 18:15

Reported

2022-09-22 18:18

Platform

win10v2004-20220901-en

Max time kernel

75s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\builder.exe"

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
US 8.253.183.120:80 tcp
US 20.42.73.25:443 tcp
US 8.253.183.120:80 tcp
US 8.253.183.120:80 tcp
US 8.253.183.120:80 tcp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2022-09-22 18:15

Reported

2022-09-22 18:18

Platform

win7-20220812-en

Max time kernel

38s

Max time network

41s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe"

Network

N/A

Files

memory/1712-54-0x00000000762B1000-0x00000000762B3000-memory.dmp

Analysis: behavioral6

Detonation Overview

Submitted

2022-09-22 18:15

Reported

2022-09-22 18:18

Platform

win10v2004-20220812-en

Max time kernel

91s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe

"C:\Users\Admin\AppData\Local\Temp\LockBit3Builder\keygen.exe"

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
NL 104.80.225.205:443 tcp
US 93.184.221.240:80 tcp

Files

N/A