Malware Analysis Report

2024-11-30 20:06

Sample ID 240509-ajq96ahh73
Target ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2
SHA256 ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2
Tags
stealc zgrat discovery rat 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

ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2

Threat Level: Known bad

The file ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2 was found to be: Known bad.

Malicious Activity Summary

stealc zgrat discovery rat stealer

Detect ZGRat V1

ZGRat

Stealc

Downloads MZ/PE file

Executes dropped EXE

Checks computer location settings

Checks installed software on the system

Program crash

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

Checks SCSI registry key(s)

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 00:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 00:14

Reported

2024-05-09 00:17

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.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\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.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\u128.1.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\u128.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u128.1.exe N/A

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\u128.1.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u128.1.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u128.1.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\u128.0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\u128.0.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
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\u128.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u128.0.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 1376 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u128.0.exe
PID 1376 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u128.0.exe
PID 1376 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u128.0.exe
PID 1376 wrote to memory of 1516 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u128.1.exe
PID 1376 wrote to memory of 1516 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u128.1.exe
PID 1376 wrote to memory of 1516 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u128.1.exe
PID 1516 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\u128.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
PID 1516 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\u128.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe

"C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe"

C:\Users\Admin\AppData\Local\Temp\u128.0.exe

"C:\Users\Admin\AppData\Local\Temp\u128.0.exe"

C:\Users\Admin\AppData\Local\Temp\u128.1.exe

"C:\Users\Admin\AppData\Local\Temp\u128.1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1376 -ip 1376

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1376 -s 1524

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4548 -ip 4548

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 1264

Network

Country Destination Domain Proto
DE 185.172.128.90:80 185.172.128.90 tcp
US 8.8.8.8:53 72.32.126.40.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
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
DE 185.172.128.150:80 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 185.93.2.248:443 download.iolo.net tcp
US 8.8.8.8:53 248.2.93.185.in-addr.arpa udp
US 20.157.87.45:80 svc.iolo.com tcp
DE 185.172.128.150:80 tcp
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
DE 185.172.128.150:80 tcp
DE 185.172.128.150:80 tcp
DE 185.172.128.150:80 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

memory/1376-1-0x0000000002790000-0x0000000002890000-memory.dmp

memory/1376-2-0x0000000002710000-0x000000000277C000-memory.dmp

memory/1376-3-0x0000000000400000-0x000000000046F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u128.0.exe

MD5 816cbc57fc20eb01645497ed35bdeb19
SHA1 3222b725c5031a12b310ef8c1b8bb120b345c80e
SHA256 c15c3a1a771770d1f3a838cdb6d0fcffea562e42d118b37087dd6022fff13c53
SHA512 2bf23ac407844682107c68705e0ac072d7a8767f0c9a8c2bb913cc394e6c85bd22a7024c5253130f4a5b26a083e9518f2d4f21b775da6d2812ab808587aa399e

memory/4548-13-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4548-14-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4548-15-0x0000000000400000-0x0000000002574000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u128.1.exe

MD5 397926927bca55be4a77839b1c44de6e
SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

memory/1376-28-0x0000000000400000-0x0000000002597000-memory.dmp

memory/1376-37-0x0000000002710000-0x000000000277C000-memory.dmp

memory/1376-38-0x0000000000400000-0x000000000046F000-memory.dmp

memory/1516-54-0x0000000000400000-0x00000000008AD000-memory.dmp

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

MD5 df36f0b54188ccd397e647d24f8cec0b
SHA1 da6be74affba817432258781397bb75c771c48c3
SHA256 82384dfdd865910431fcfe1ae13369a89f5eede9258d3745041ebc963173e533
SHA512 c1106427d07e9ae71c2305d41851d82cd7761bab81a04ce660cf6cc24837f3509e33b5fd2312e38eb014dc06d4f9b5a3d7bc06bbb90cf8b4699b6a2ce2a888be

memory/4548-64-0x0000000000400000-0x0000000002574000-memory.dmp

memory/1516-67-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/3068-68-0x000001A591570000-0x000001A594DA4000-memory.dmp

memory/3068-69-0x000001A5B0DF0000-0x000001A5B0EFA000-memory.dmp

memory/3068-70-0x000001A596AF0000-0x000001A596B00000-memory.dmp

memory/3068-71-0x000001A596B10000-0x000001A596B1C000-memory.dmp

memory/3068-72-0x000001A596B00000-0x000001A596B14000-memory.dmp

memory/3068-73-0x000001A596B70000-0x000001A596B94000-memory.dmp

memory/3068-74-0x000001A596BA0000-0x000001A596BAA000-memory.dmp

memory/3068-75-0x000001A5B0BE0000-0x000001A5B0C0A000-memory.dmp

memory/3068-76-0x000001A5B0C10000-0x000001A5B0CC2000-memory.dmp

memory/3068-77-0x000001A5B1090000-0x000001A5B10E0000-memory.dmp

memory/3068-78-0x000001A5B10E0000-0x000001A5B1102000-memory.dmp

memory/3068-79-0x000001A596BC0000-0x000001A596BCA000-memory.dmp

memory/3068-83-0x000001A5B1110000-0x000001A5B1410000-memory.dmp

memory/3068-85-0x000001A5B4DA0000-0x000001A5B4DA8000-memory.dmp

memory/3068-86-0x000001A5B54B0000-0x000001A5B54E8000-memory.dmp

memory/3068-87-0x000001A5B5470000-0x000001A5B547E000-memory.dmp

memory/3068-88-0x000001A5B5490000-0x000001A5B5498000-memory.dmp

memory/3068-89-0x000001A5B65C0000-0x000001A5B65CA000-memory.dmp

memory/3068-90-0x000001A5B65E0000-0x000001A5B6642000-memory.dmp

memory/3068-91-0x000001A5B6640000-0x000001A5B6662000-memory.dmp

memory/3068-92-0x000001A5B6B90000-0x000001A5B70B8000-memory.dmp

memory/3068-95-0x000001A5B6340000-0x000001A5B634C000-memory.dmp

memory/3068-96-0x000001A5B6420000-0x000001A5B6496000-memory.dmp

memory/3068-97-0x000001A5B6380000-0x000001A5B639E000-memory.dmp

memory/4548-101-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4548-103-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4548-105-0x0000000000400000-0x0000000002574000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 00:14

Reported

2024-05-09 00:17

Platform

win11-20240426-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.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\u3lw.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Checks SCSI registry key(s)

Description Indicator Process Target
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3lw.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\u3lw.0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
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\u3lw.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3lw.0.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 4676 wrote to memory of 1864 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe
PID 4676 wrote to memory of 1864 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe
PID 4676 wrote to memory of 1864 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe
PID 4676 wrote to memory of 5112 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe
PID 4676 wrote to memory of 5112 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe
PID 4676 wrote to memory of 5112 N/A C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe
PID 5112 wrote to memory of 1304 N/A C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
PID 5112 wrote to memory of 1304 N/A C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe

"C:\Users\Admin\AppData\Local\Temp\ecea04acbe0a9d3c34e25dce92339db5ebc4006ea461ea1b44cbcbeda0e74af2.exe"

C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe

"C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe"

C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe

"C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4676 -ip 4676

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4676 -s 1176

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1864 -ip 1864

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 1388

Network

Country Destination Domain Proto
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
US 8.8.8.8:53 8.8.8.8.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
DE 185.172.128.228:80 185.172.128.228 tcp
DE 185.172.128.150:80 tcp
US 20.157.87.45:80 svc.iolo.com tcp
FR 185.93.2.248:443 download.iolo.net tcp
US 20.157.87.45:80 svc.iolo.com tcp
US 20.9.155.145:443 westus2-2.in.applicationinsights.azure.com tcp
DE 185.172.128.150:80 tcp
DE 185.172.128.150:80 tcp
DE 185.172.128.150:80 tcp
DE 185.172.128.150:80 tcp

Files

memory/4676-1-0x0000000002800000-0x0000000002900000-memory.dmp

memory/4676-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4676-2-0x00000000042E0000-0x000000000434C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3lw.0.exe

MD5 816cbc57fc20eb01645497ed35bdeb19
SHA1 3222b725c5031a12b310ef8c1b8bb120b345c80e
SHA256 c15c3a1a771770d1f3a838cdb6d0fcffea562e42d118b37087dd6022fff13c53
SHA512 2bf23ac407844682107c68705e0ac072d7a8767f0c9a8c2bb913cc394e6c85bd22a7024c5253130f4a5b26a083e9518f2d4f21b775da6d2812ab808587aa399e

memory/1864-13-0x0000000000400000-0x0000000002574000-memory.dmp

memory/1864-14-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4676-15-0x0000000000400000-0x0000000002597000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3lw.1.exe

MD5 397926927bca55be4a77839b1c44de6e
SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

memory/4676-35-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4676-34-0x0000000000400000-0x0000000002597000-memory.dmp

memory/5112-61-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/5112-64-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/1304-65-0x0000012F00470000-0x0000012F03CA4000-memory.dmp

memory/1304-68-0x0000012F1E1A0000-0x0000012F1E1AC000-memory.dmp

memory/1304-70-0x0000012F1E520000-0x0000012F1E544000-memory.dmp

memory/1304-69-0x0000012F1E190000-0x0000012F1E1A4000-memory.dmp

memory/1304-67-0x0000012F05930000-0x0000012F05940000-memory.dmp

memory/1304-66-0x0000012F1E3D0000-0x0000012F1E4DA000-memory.dmp

memory/1304-73-0x0000012F1E700000-0x0000012F1E7B2000-memory.dmp

memory/1304-72-0x0000012F1E6C0000-0x0000012F1E6EA000-memory.dmp

memory/1304-71-0x0000012F1E6A0000-0x0000012F1E6AA000-memory.dmp

memory/1304-74-0x0000012F1E810000-0x0000012F1E860000-memory.dmp

memory/1304-75-0x0000012F1E7E0000-0x0000012F1E802000-memory.dmp

memory/1304-76-0x0000012F05910000-0x0000012F0591A000-memory.dmp

memory/1304-80-0x0000012F1E860000-0x0000012F1EB60000-memory.dmp

memory/1304-82-0x0000012F232C0000-0x0000012F232C8000-memory.dmp

memory/1304-84-0x0000012F22BD0000-0x0000012F22BDE000-memory.dmp

memory/1304-85-0x0000012F22BF0000-0x0000012F22BF8000-memory.dmp

memory/1304-83-0x0000012F22C00000-0x0000012F22C38000-memory.dmp

memory/1304-88-0x0000012F235F0000-0x0000012F23612000-memory.dmp

memory/1304-87-0x0000012F23590000-0x0000012F235F2000-memory.dmp

memory/1304-86-0x0000012F23570000-0x0000012F2357A000-memory.dmp

memory/1304-89-0x0000012F23B40000-0x0000012F24068000-memory.dmp

memory/1304-92-0x0000012F232F0000-0x0000012F232FC000-memory.dmp

memory/1304-93-0x0000012F233D0000-0x0000012F23446000-memory.dmp

memory/1304-94-0x0000012F23330000-0x0000012F2334E000-memory.dmp

memory/1864-97-0x0000000000400000-0x0000000002574000-memory.dmp

memory/1864-100-0x0000000000400000-0x0000000002574000-memory.dmp

memory/1864-102-0x0000000000400000-0x0000000002574000-memory.dmp

memory/1864-104-0x0000000000400000-0x0000000002574000-memory.dmp