Malware Analysis Report

2024-10-10 13:06

Sample ID 240621-bt69ssvclc
Target 9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe
SHA256 9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab
Tags
rat dcrat infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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 Overview

score
10/10

SHA256

9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab

Threat Level: Known bad

The file 9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe was found to be: Known bad.

Malicious Activity Summary

rat dcrat infostealer

DCRat payload

Dcrat family

Process spawned unexpected child process

DcRat

DCRat payload

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Drops file in System32 directory

Drops file in Program Files directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Scheduled Task/Job: Scheduled Task

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-21 01:27

Signatures

DCRat payload

rat
Description Indicator Process Target
N/A N/A N/A N/A

Dcrat family

dcrat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-21 01:27

Reported

2024-06-21 01:29

Platform

win7-20240508-en

Max time kernel

124s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe"

Signatures

DcRat

rat infostealer dcrat

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe

DCRat payload

rat
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\winDhcp\browserhostnet.exe N/A
N/A N/A C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\Windows Portable Devices\csrss.exe C:\winDhcp\browserhostnet.exe N/A
File created C:\Program Files (x86)\Windows Portable Devices\886983d96e3d3e C:\winDhcp\browserhostnet.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\winDhcp\browserhostnet.exe N/A
Token: SeDebugPrivilege N/A C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1444 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe C:\Windows\SysWOW64\WScript.exe
PID 1444 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe C:\Windows\SysWOW64\WScript.exe
PID 1444 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe C:\Windows\SysWOW64\WScript.exe
PID 1444 wrote to memory of 2008 N/A C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe C:\Windows\SysWOW64\WScript.exe
PID 2008 wrote to memory of 2620 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2008 wrote to memory of 2620 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2008 wrote to memory of 2620 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2008 wrote to memory of 2620 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2620 wrote to memory of 2660 N/A C:\Windows\SysWOW64\cmd.exe C:\winDhcp\browserhostnet.exe
PID 2620 wrote to memory of 2660 N/A C:\Windows\SysWOW64\cmd.exe C:\winDhcp\browserhostnet.exe
PID 2620 wrote to memory of 2660 N/A C:\Windows\SysWOW64\cmd.exe C:\winDhcp\browserhostnet.exe
PID 2620 wrote to memory of 2660 N/A C:\Windows\SysWOW64\cmd.exe C:\winDhcp\browserhostnet.exe
PID 2660 wrote to memory of 492 N/A C:\winDhcp\browserhostnet.exe C:\Windows\System32\cmd.exe
PID 2660 wrote to memory of 492 N/A C:\winDhcp\browserhostnet.exe C:\Windows\System32\cmd.exe
PID 2660 wrote to memory of 492 N/A C:\winDhcp\browserhostnet.exe C:\Windows\System32\cmd.exe
PID 492 wrote to memory of 2960 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\w32tm.exe
PID 492 wrote to memory of 2960 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\w32tm.exe
PID 492 wrote to memory of 2960 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\w32tm.exe
PID 492 wrote to memory of 1292 N/A C:\Windows\System32\cmd.exe C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe
PID 492 wrote to memory of 1292 N/A C:\Windows\System32\cmd.exe C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe
PID 492 wrote to memory of 1292 N/A C:\Windows\System32\cmd.exe C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe

"C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\winDhcp\DyOE67CiXFDK4.vbe"

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\winDhcp\QlWrCKPitO3EBDJkoooUbfBub6XAu.bat" "

C:\winDhcp\browserhostnet.exe

"C:\winDhcp\browserhostnet.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\taskhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "taskhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\taskhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "taskhostt" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0044-0409-0000-0000000FF1CE}-C\taskhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "browserhostnetb" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\browserhostnet.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "browserhostnet" /sc ONLOGON /tr "'C:\MSOCache\All Users\browserhostnet.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "browserhostnetb" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\browserhostnet.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\csrss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\winDhcp\System.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\winDhcp\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 9 /tr "'C:\winDhcp\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Portable Devices\csrss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Portable Devices\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Portable Devices\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-00A1-0409-0000-0000000FF1CE}-C\spoolsv.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 9 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe'" /rl HIGHEST /f

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\HABYRpoR2i.bat"

C:\Windows\system32\w32tm.exe

w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2

C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe

"C:\Recovery\96702242-0d98-11ef-bfa8-5aba25856535\System.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 f0996251.xsph.ru udp
RU 141.8.192.151:80 f0996251.xsph.ru tcp
RU 141.8.192.151:80 f0996251.xsph.ru tcp
RU 141.8.192.151:80 f0996251.xsph.ru tcp

Files

C:\winDhcp\DyOE67CiXFDK4.vbe

MD5 a6895e1baccdda4b4f131a5d6b29884a
SHA1 5e53063494d49c65bb3f940edf030462a9646b0b
SHA256 7218700f0f012caf18a92e2f012d56b3f1241414d11bb38d69e0633a33d80ff9
SHA512 439eff2b5e330a534d582501053290dcf7a44f4de685cacb8b7a6b91bd76a59f044208f1e7eca52f857fe18a8c93441c0d4a62495a30b308035c6edce1b7e8a1

C:\winDhcp\QlWrCKPitO3EBDJkoooUbfBub6XAu.bat

MD5 0783953e91c834463a8af6965b8a6e82
SHA1 66d1c6db94b36f6112e393e33ae94f4b963f1b31
SHA256 f1abb9924b1d91414efe342d4b3a2b7e9e49aaaeef4300f5f3a0cda9e7ad853d
SHA512 0054fc1f4dbdc09ba5137d5b581d9da43878c23efb1ae888b71fbde8e28c09f9c39728423697dd5479063050fd5819c251856bb6b58155e9e8de99d8ee67165a

\winDhcp\browserhostnet.exe

MD5 68491d301f2370e9484c90a4ca8c458a
SHA1 57a7952959c07c419a2204939c1da301f6a47030
SHA256 b92fd00e3af0abf5d62269056cf1a43e7da0efbf70467070ad2923bf41554c97
SHA512 3e1f8e620ce892d222a624fe5a3d791e58ae5a3ac5048639854a5021099844feda6a32109ca78666690113014eea3c29821b955d462db73cd9c1807e2e815558

memory/2660-13-0x0000000000320000-0x00000000003F6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\HABYRpoR2i.bat

MD5 82da8af4fae1807c9e916ed2d8c517d7
SHA1 6fb8f1398b00b160102db53a478aecb73b92c2d0
SHA256 d93f089fb4649481d1e4190bb70f928c9ecdd7135694e372f27bab87c21c2e0c
SHA512 0fa0032962a72fe3c73b429ff0cbbf0a6183d29b5a3223da4e0e929130332fe2bdedd1f0a57e0810640ef91ce34dfeeb52dfdee8f9f66d072225b5c902d5b528

memory/1292-35-0x0000000001210000-0x00000000012E6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-21 01:27

Reported

2024-06-21 01:29

Platform

win10v2004-20240611-en

Max time kernel

139s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe"

Signatures

DcRat

rat infostealer dcrat

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe

DCRat payload

rat
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation C:\Windows\SysWOW64\WScript.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation C:\winDhcp\browserhostnet.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\winDhcp\browserhostnet.exe N/A
N/A N/A C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe C:\winDhcp\browserhostnet.exe N/A
File opened for modification C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe C:\winDhcp\browserhostnet.exe N/A
File created C:\Windows\SysWOW64\pl-PL\9e8d7a4ca61bd9 C:\winDhcp\browserhostnet.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\27d1bcfc3c54e0 C:\winDhcp\browserhostnet.exe N/A
File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\System.exe C:\winDhcp\browserhostnet.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\winDhcp\browserhostnet.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe

"C:\Users\Admin\AppData\Local\Temp\9d589087ac7d4203c78508ac474c2070a9a3df778288899dc5c8cd7b4ea296ab.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\winDhcp\DyOE67CiXFDK4.vbe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\winDhcp\QlWrCKPitO3EBDJkoooUbfBub6XAu.bat" "

C:\winDhcp\browserhostnet.exe

"C:\winDhcp\browserhostnet.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\System.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\winDhcp\fontdrvhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\winDhcp\fontdrvhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\winDhcp\fontdrvhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\wininit.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\wininit.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\wininit.exe'" /rl HIGHEST /f

C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe

"C:\Windows\SysWOW64\pl-PL\RuntimeBroker.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 f0996251.xsph.ru udp
RU 141.8.192.151:80 f0996251.xsph.ru tcp
RU 141.8.192.151:80 f0996251.xsph.ru tcp
US 8.8.8.8:53 151.192.8.141.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
RU 141.8.192.151:80 f0996251.xsph.ru tcp

Files

C:\winDhcp\DyOE67CiXFDK4.vbe

MD5 a6895e1baccdda4b4f131a5d6b29884a
SHA1 5e53063494d49c65bb3f940edf030462a9646b0b
SHA256 7218700f0f012caf18a92e2f012d56b3f1241414d11bb38d69e0633a33d80ff9
SHA512 439eff2b5e330a534d582501053290dcf7a44f4de685cacb8b7a6b91bd76a59f044208f1e7eca52f857fe18a8c93441c0d4a62495a30b308035c6edce1b7e8a1

C:\winDhcp\QlWrCKPitO3EBDJkoooUbfBub6XAu.bat

MD5 0783953e91c834463a8af6965b8a6e82
SHA1 66d1c6db94b36f6112e393e33ae94f4b963f1b31
SHA256 f1abb9924b1d91414efe342d4b3a2b7e9e49aaaeef4300f5f3a0cda9e7ad853d
SHA512 0054fc1f4dbdc09ba5137d5b581d9da43878c23efb1ae888b71fbde8e28c09f9c39728423697dd5479063050fd5819c251856bb6b58155e9e8de99d8ee67165a

C:\winDhcp\browserhostnet.exe

MD5 68491d301f2370e9484c90a4ca8c458a
SHA1 57a7952959c07c419a2204939c1da301f6a47030
SHA256 b92fd00e3af0abf5d62269056cf1a43e7da0efbf70467070ad2923bf41554c97
SHA512 3e1f8e620ce892d222a624fe5a3d791e58ae5a3ac5048639854a5021099844feda6a32109ca78666690113014eea3c29821b955d462db73cd9c1807e2e815558

memory/4380-12-0x00007FFA5AD63000-0x00007FFA5AD65000-memory.dmp

memory/4380-13-0x0000000000A80000-0x0000000000B56000-memory.dmp