Malware Analysis Report

2024-11-30 20:04

Sample ID 240509-lygvtabh2w
Target 409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6
SHA256 409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6
Tags
stealc zgrat discovery rat spyware stealer
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

409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6

Threat Level: Known bad

The file 409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6 was found to be: Known bad.

Malicious Activity Summary

stealc zgrat discovery rat spyware stealer

ZGRat

Detect ZGRat V1

Stealc

Downloads MZ/PE file

Reads data files stored by FTP clients

Checks computer location settings

Executes dropped EXE

Checks installed software on the system

Program crash

Unsigned PE

Enumerates physical storage devices

Checks SCSI registry key(s)

Suspicious use of FindShellTrayWindow

Checks processor information in registry

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 09:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 09:56

Reported

2024-05-09 09:58

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe"

Signatures

Detect ZGRat V1

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

Stealc

stealer stealc

ZGRat

rat zgrat

Downloads MZ/PE file

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\uss.0.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\uss.1.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\uss.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\uss.1.exe N/A

Reads data files stored by FTP clients

spyware stealer

Checks installed software on the system

discovery

Enumerates physical storage devices

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\uss.1.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\uss.1.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\uss.1.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\uss.0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\uss.0.exe N/A

Delays execution with timeout.exe

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\uss.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\uss.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1036 wrote to memory of 4376 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\uss.0.exe
PID 1036 wrote to memory of 4376 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\uss.0.exe
PID 1036 wrote to memory of 4376 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\uss.0.exe
PID 1036 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\uss.1.exe
PID 1036 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\uss.1.exe
PID 1036 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\uss.1.exe
PID 4376 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\uss.0.exe C:\Windows\SysWOW64\cmd.exe
PID 4376 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\uss.0.exe C:\Windows\SysWOW64\cmd.exe
PID 4376 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\uss.0.exe C:\Windows\SysWOW64\cmd.exe
PID 4512 wrote to memory of 4740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 4512 wrote to memory of 4740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 4512 wrote to memory of 4740 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2480 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\uss.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
PID 2480 wrote to memory of 3612 N/A C:\Users\Admin\AppData\Local\Temp\uss.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe

"C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe"

C:\Users\Admin\AppData\Local\Temp\uss.0.exe

"C:\Users\Admin\AppData\Local\Temp\uss.0.exe"

C:\Users\Admin\AppData\Local\Temp\uss.1.exe

"C:\Users\Admin\AppData\Local\Temp\uss.1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1036 -ip 1036

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 704

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\uss.0.exe" & del "C:\ProgramData\*.dll"" & exit

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4376 -ip 4376

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4376 -s 1332

C:\Windows\SysWOW64\timeout.exe

timeout /t 5

C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 2.17.196.146:443 www.bing.com tcp
US 8.8.8.8:53 146.196.17.2.in-addr.arpa udp
DE 185.172.128.90:80 185.172.128.90 tcp
US 8.8.8.8:53 90.128.172.185.in-addr.arpa udp
DE 185.172.128.228:80 185.172.128.228 tcp
DE 185.172.128.59:80 185.172.128.59 tcp
US 8.8.8.8:53 228.128.172.185.in-addr.arpa udp
US 8.8.8.8:53 59.128.172.185.in-addr.arpa udp
DE 185.172.128.228:80 185.172.128.228 tcp
US 8.8.8.8:53 svc.iolo.com udp
US 20.157.87.45:80 svc.iolo.com tcp
US 8.8.8.8:53 45.87.157.20.in-addr.arpa udp
US 8.8.8.8:53 download.iolo.net udp
FR 143.244.56.51:443 download.iolo.net tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
US 8.8.8.8:53 150.128.172.185.in-addr.arpa udp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
US 8.8.8.8:53 51.56.244.143.in-addr.arpa udp
US 20.157.87.45:80 svc.iolo.com tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 westus2-2.in.applicationinsights.azure.com udp
US 20.9.155.145:443 westus2-2.in.applicationinsights.azure.com tcp
US 8.8.8.8:53 145.155.9.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 2.173.189.20.in-addr.arpa udp

Files

memory/1036-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/1036-2-0x0000000004760000-0x00000000047CC000-memory.dmp

memory/1036-1-0x0000000002BF0000-0x0000000002CF0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\uss.0.exe

MD5 e3db79a0448215d54ea4f136c9822163
SHA1 04a87613c74443f0c16b29ebe632535ff9acfb86
SHA256 e21b32533e7bef276e6917f5e4ae6c7eceff24dcd7867b4ab88de41749dc2951
SHA512 91db4c51a35bc14d0237a5df6b9f7e1439396358c5b87eb5db280d02ab5e8de6a656f11e4abc667bdeb66d7d51b913377671d3d51471c502bc3b9ac918905b4f

C:\Users\Admin\AppData\Local\Temp\uss.1.exe

MD5 397926927bca55be4a77839b1c44de6e
SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

memory/1036-30-0x0000000000400000-0x0000000002B1D000-memory.dmp

memory/1036-36-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4376-52-0x0000000000400000-0x0000000002AFA000-memory.dmp

memory/4376-53-0x0000000000400000-0x0000000002AFA000-memory.dmp

memory/4376-54-0x0000000061E00000-0x0000000061EF3000-memory.dmp

memory/4376-67-0x0000000000400000-0x0000000002AFA000-memory.dmp

memory/2480-68-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/2480-80-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/3612-81-0x000002401DAE0000-0x0000024021314000-memory.dmp

memory/3612-82-0x000002403D440000-0x000002403D54A000-memory.dmp

memory/3612-83-0x0000024022F90000-0x0000024022FA0000-memory.dmp

memory/3612-84-0x0000024022FB0000-0x0000024022FBC000-memory.dmp

memory/3612-85-0x0000024022FA0000-0x0000024022FB4000-memory.dmp

memory/3612-86-0x000002403B8D0000-0x000002403B8F4000-memory.dmp

memory/3612-87-0x000002403B8F0000-0x000002403B8FA000-memory.dmp

memory/3612-88-0x000002403B910000-0x000002403B93A000-memory.dmp

memory/3612-89-0x000002403D1A0000-0x000002403D252000-memory.dmp

memory/3612-90-0x000002403D690000-0x000002403D6E0000-memory.dmp

memory/3612-91-0x000002403D250000-0x000002403D272000-memory.dmp

memory/3612-92-0x000002403B900000-0x000002403B90A000-memory.dmp

memory/3612-96-0x000002403D6E0000-0x000002403D9E0000-memory.dmp

memory/3612-98-0x0000024041310000-0x0000024041318000-memory.dmp

memory/3612-99-0x0000024041A20000-0x0000024041A58000-memory.dmp

memory/3612-100-0x00000240419E0000-0x00000240419EE000-memory.dmp

memory/3612-101-0x0000024041A00000-0x0000024041A08000-memory.dmp

memory/3612-102-0x0000024042B30000-0x0000024042B3A000-memory.dmp

memory/3612-103-0x0000024042B50000-0x0000024042BB2000-memory.dmp

memory/3612-104-0x00000240428B0000-0x00000240428D2000-memory.dmp

memory/3612-105-0x00000240430E0000-0x0000024043608000-memory.dmp

memory/3612-108-0x00000240428D0000-0x00000240428DC000-memory.dmp

memory/3612-109-0x000002403DAA0000-0x000002403DB16000-memory.dmp

memory/3612-110-0x000002403DA00000-0x000002403DA1E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 09:56

Reported

2024-05-09 09:58

Platform

win11-20240426-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe"

Signatures

Detect ZGRat V1

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

Stealc

stealer stealc

ZGRat

rat zgrat

Downloads MZ/PE file

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe N/A

Reads data files stored by FTP clients

spyware stealer

Checks installed software on the system

discovery

Enumerates physical storage devices

Checks SCSI registry key(s)

Description Indicator Process Target
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe N/A

Delays execution with timeout.exe

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4864 wrote to memory of 1492 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe
PID 4864 wrote to memory of 1492 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe
PID 4864 wrote to memory of 1492 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe
PID 4864 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe
PID 4864 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe
PID 4864 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe
PID 1492 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe C:\Windows\SysWOW64\cmd.exe
PID 1492 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe C:\Windows\SysWOW64\cmd.exe
PID 1492 wrote to memory of 3136 N/A C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe C:\Windows\SysWOW64\cmd.exe
PID 3136 wrote to memory of 2060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3136 wrote to memory of 2060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3136 wrote to memory of 2060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2716 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
PID 2716 wrote to memory of 2412 N/A C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe

"C:\Users\Admin\AppData\Local\Temp\409b0e41b78f8b2ca44ffbbdd291a58f0a3ca62cc046b5d5e607ebd0e077cfd6.exe"

C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe

"C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe"

C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe

"C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4864 -ip 4864

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 1160

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe" & del "C:\ProgramData\*.dll"" & exit

C:\Windows\SysWOW64\timeout.exe

timeout /t 5

C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1

Network

Country Destination Domain Proto
DE 185.172.128.90:80 185.172.128.90 tcp
DE 185.172.128.228:80 185.172.128.228 tcp
DE 185.172.128.59:80 185.172.128.59 tcp
US 8.8.8.8:53 228.128.172.185.in-addr.arpa udp
US 8.8.8.8:53 90.128.172.185.in-addr.arpa udp
DE 185.172.128.228:80 185.172.128.228 tcp
US 20.157.87.45:80 svc.iolo.com tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
FR 185.93.2.246:443 download.iolo.net tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
DE 185.172.128.150:80 185.172.128.150 tcp
US 20.157.87.45:80 svc.iolo.com tcp
US 20.9.155.150:443 westus2-2.in.applicationinsights.azure.com tcp

Files

memory/4864-1-0x0000000002C60000-0x0000000002D60000-memory.dmp

memory/4864-2-0x0000000004890000-0x00000000048FC000-memory.dmp

memory/4864-3-0x0000000000400000-0x000000000046F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3r4.0.exe

MD5 e3db79a0448215d54ea4f136c9822163
SHA1 04a87613c74443f0c16b29ebe632535ff9acfb86
SHA256 e21b32533e7bef276e6917f5e4ae6c7eceff24dcd7867b4ab88de41749dc2951
SHA512 91db4c51a35bc14d0237a5df6b9f7e1439396358c5b87eb5db280d02ab5e8de6a656f11e4abc667bdeb66d7d51b913377671d3d51471c502bc3b9ac918905b4f

C:\Users\Admin\AppData\Local\Temp\u3r4.1.exe

MD5 397926927bca55be4a77839b1c44de6e
SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

memory/4864-32-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4864-31-0x0000000004890000-0x00000000048FC000-memory.dmp

memory/4864-30-0x0000000000400000-0x0000000002B1D000-memory.dmp

memory/1492-37-0x0000000000400000-0x0000000002AFA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

MD5 76969a9aa2e2452ed289c9c61b874f38
SHA1 9675bd5bdfcd2bec81358f3c1dfcff3db4201c2b
SHA256 d239278006cddfa33a3fa4112009ad053b3afb8286f681546736b780a4e2ddac
SHA512 5ee902c305177d20ff012d946457394cce169c0ecefdf0755afcc6d5be9ea09f1d8ebdb92d02d997066a1b9b8e2bddd6e840b7edaef0ae0efd15be3d8bea7ffb

memory/1492-53-0x0000000061E00000-0x0000000061EF3000-memory.dmp

memory/1492-66-0x0000000000400000-0x0000000002AFA000-memory.dmp

memory/2716-67-0x0000000000400000-0x00000000008AD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

MD5 9804935c011e8f6340de760b11204c46
SHA1 176bb1a55a19398cff0cfe9430fc115c525cae37
SHA256 4f2c86d04dadfe27eb8cef0330ac7d6304bb21101a11c29cd8b8b547035f1ddb
SHA512 e78f595ece083af1cc9a299f16decd61e996609ed52a36a355f2d45db1cc033f580f62ac1b971dbcd04d4869d17cdf062a5c97624e2a4bfad5b2b1a0d05c07cd

memory/2716-79-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/2412-80-0x0000028C53A90000-0x0000028C572C4000-memory.dmp

memory/2412-81-0x0000028C71B50000-0x0000028C71C5A000-memory.dmp

memory/2412-82-0x0000028C57730000-0x0000028C57740000-memory.dmp

memory/2412-83-0x0000028C58FA0000-0x0000028C58FAC000-memory.dmp

memory/2412-84-0x0000028C58F90000-0x0000028C58FA4000-memory.dmp

memory/2412-85-0x0000028C59010000-0x0000028C59034000-memory.dmp

memory/2412-86-0x0000028C59040000-0x0000028C5904A000-memory.dmp

memory/2412-87-0x0000028C71840000-0x0000028C7186A000-memory.dmp

memory/2412-88-0x0000028C71DB0000-0x0000028C71E62000-memory.dmp

memory/2412-89-0x0000028C71E60000-0x0000028C71EB0000-memory.dmp

memory/2412-90-0x0000028C718B0000-0x0000028C718D2000-memory.dmp

memory/2412-91-0x0000028C71830000-0x0000028C7183A000-memory.dmp

memory/2412-95-0x0000028C71EB0000-0x0000028C721B0000-memory.dmp

memory/2412-97-0x0000028C762A0000-0x0000028C762A8000-memory.dmp

memory/2412-98-0x0000028C76220000-0x0000028C76258000-memory.dmp

memory/2412-99-0x0000028C761F0000-0x0000028C761FE000-memory.dmp

memory/2412-100-0x0000028C76210000-0x0000028C76218000-memory.dmp

memory/2412-101-0x0000028C76900000-0x0000028C7690A000-memory.dmp

memory/2412-102-0x0000028C76BC0000-0x0000028C76C22000-memory.dmp

memory/2412-103-0x0000028C76910000-0x0000028C76932000-memory.dmp

memory/2412-104-0x0000028C77150000-0x0000028C77678000-memory.dmp

memory/2412-107-0x0000028C76940000-0x0000028C7694C000-memory.dmp

memory/2412-108-0x0000028C76A20000-0x0000028C76A96000-memory.dmp

memory/2412-109-0x0000028C76980000-0x0000028C7699E000-memory.dmp