Malware Analysis Report

2024-11-30 20:06

Sample ID 240509-aa45nafb3t
Target b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6
SHA256 b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6

Threat Level: Known bad

The file b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6 was found to be: Known bad.

Malicious Activity Summary

stealc zgrat discovery rat stealer

Detect ZGRat V1

Stealc

ZGRat

Downloads MZ/PE file

Executes dropped EXE

Checks computer location settings

Checks installed software on the system

Unsigned PE

Enumerates physical storage devices

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks SCSI registry key(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 00:01

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 00:01

Reported

2024-05-09 00:04

Platform

win11-20240508-en

Max time kernel

146s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.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\u3uk.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3uk.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\u3uk.1.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe N/A
Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\u3uk.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\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\u3uk.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3uk.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 4988 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe
PID 4988 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe
PID 4988 wrote to memory of 2368 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe
PID 4988 wrote to memory of 1896 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe
PID 4988 wrote to memory of 1896 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe
PID 4988 wrote to memory of 1896 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe
PID 1896 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
PID 1896 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe

"C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe"

C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe

"C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe"

C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe

"C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4988 -ip 4988

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4988 -s 1164

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 2368 -ip 2368

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 1364

Network

Country Destination Domain Proto
DE 185.172.128.90:80 185.172.128.90 tcp
US 8.8.8.8:53 20.160.190.20.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 185.93.2.246:443 download.iolo.net tcp
US 20.157.87.45:80 svc.iolo.com tcp
DE 185.172.128.150:80 tcp
US 20.9.155.148:443 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

Files

memory/4988-1-0x00000000027B0000-0x00000000028B0000-memory.dmp

memory/4988-2-0x0000000004320000-0x000000000438C000-memory.dmp

memory/4988-3-0x0000000000400000-0x000000000046F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3uk.0.exe

MD5 816cbc57fc20eb01645497ed35bdeb19
SHA1 3222b725c5031a12b310ef8c1b8bb120b345c80e
SHA256 c15c3a1a771770d1f3a838cdb6d0fcffea562e42d118b37087dd6022fff13c53
SHA512 2bf23ac407844682107c68705e0ac072d7a8767f0c9a8c2bb913cc394e6c85bd22a7024c5253130f4a5b26a083e9518f2d4f21b775da6d2812ab808587aa399e

memory/2368-13-0x0000000000400000-0x0000000002574000-memory.dmp

memory/2368-14-0x0000000000400000-0x0000000002574000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3uk.1.exe

MD5 397926927bca55be4a77839b1c44de6e
SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

memory/2368-25-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4988-34-0x0000000000400000-0x0000000002597000-memory.dmp

memory/4988-37-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4988-36-0x0000000004320000-0x000000000438C000-memory.dmp

memory/1896-54-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/1896-66-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/3008-67-0x000001FAA75D0000-0x000001FAAAE04000-memory.dmp

memory/3008-68-0x000001FAC5700000-0x000001FAC580A000-memory.dmp

memory/3008-70-0x000001FAACC20000-0x000001FAACC2C000-memory.dmp

memory/3008-69-0x000001FAAB270000-0x000001FAAB280000-memory.dmp

memory/3008-71-0x000001FAACC10000-0x000001FAACC24000-memory.dmp

memory/3008-72-0x000001FAACC40000-0x000001FAACC64000-memory.dmp

memory/3008-73-0x000001FAC5480000-0x000001FAC548A000-memory.dmp

memory/3008-74-0x000001FAC55C0000-0x000001FAC55EA000-memory.dmp

memory/3008-75-0x000001FAC5630000-0x000001FAC56E2000-memory.dmp

memory/3008-76-0x000001FAC59B0000-0x000001FAC5A00000-memory.dmp

memory/3008-77-0x000001FAC55F0000-0x000001FAC5612000-memory.dmp

memory/3008-78-0x000001FAAB2C0000-0x000001FAAB2CA000-memory.dmp

memory/3008-82-0x000001FAC5A00000-0x000001FAC5D00000-memory.dmp

memory/3008-84-0x000001FAC9E20000-0x000001FAC9E28000-memory.dmp

memory/3008-85-0x000001FAC9DA0000-0x000001FAC9DD8000-memory.dmp

memory/3008-86-0x000001FAC9D70000-0x000001FAC9D7E000-memory.dmp

memory/3008-87-0x000001FAC9D90000-0x000001FAC9D98000-memory.dmp

memory/3008-88-0x000001FACA6D0000-0x000001FACA6DA000-memory.dmp

memory/3008-89-0x000001FACA6F0000-0x000001FACA752000-memory.dmp

memory/3008-90-0x000001FACA450000-0x000001FACA472000-memory.dmp

memory/3008-91-0x000001FACAC80000-0x000001FACB1A8000-memory.dmp

memory/3008-95-0x000001FACA470000-0x000001FACA47C000-memory.dmp

memory/3008-96-0x000001FACA550000-0x000001FACA5C6000-memory.dmp

memory/3008-97-0x000001FACA4B0000-0x000001FACA4CE000-memory.dmp

memory/2368-99-0x0000000000400000-0x0000000002574000-memory.dmp

memory/2368-102-0x0000000000400000-0x0000000002574000-memory.dmp

memory/2368-104-0x0000000000400000-0x0000000002574000-memory.dmp

memory/2368-106-0x0000000000400000-0x0000000002574000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 00:01

Reported

2024-05-09 00:04

Platform

win10v2004-20240426-en

Max time kernel

124s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3sw.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\u3sw.1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe N/A
Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI C:\Users\Admin\AppData\Local\Temp\u3sw.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\u3sw.0.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\u3sw.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\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\u3sw.0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\u3sw.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 4928 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe
PID 4928 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe
PID 4928 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe
PID 4928 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe
PID 4928 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe
PID 4928 wrote to memory of 2100 N/A C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe
PID 2100 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
PID 2100 wrote to memory of 4064 N/A C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe

"C:\Users\Admin\AppData\Local\Temp\b883b97b17450a10f95eba96de2c9921b2527d5ff6948a61a6147c94bd023fe6.exe"

C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe

"C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe"

C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe

"C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4928 -ip 4928

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 944

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 436 -p 4360 -ip 4360

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4360 -s 1304

Network

Country Destination Domain Proto
DE 185.172.128.90:80 185.172.128.90 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 90.128.172.185.in-addr.arpa udp
BE 2.17.196.177:443 www.bing.com tcp
DE 185.172.128.228:80 185.172.128.228 tcp
DE 185.172.128.59:80 185.172.128.59 tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 177.196.17.2.in-addr.arpa udp
US 8.8.8.8:53 228.128.172.185.in-addr.arpa udp
BE 2.17.196.177:443 www.bing.com tcp
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 185.93.2.246:443 download.iolo.net tcp
US 8.8.8.8:53 udp
US 20.157.87.45:80 svc.iolo.com 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
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.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 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp

Files

memory/4928-1-0x00000000027D0000-0x00000000028D0000-memory.dmp

memory/4928-2-0x0000000002730000-0x000000000279C000-memory.dmp

memory/4928-3-0x0000000000400000-0x000000000046F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3sw.0.exe

MD5 816cbc57fc20eb01645497ed35bdeb19
SHA1 3222b725c5031a12b310ef8c1b8bb120b345c80e
SHA256 c15c3a1a771770d1f3a838cdb6d0fcffea562e42d118b37087dd6022fff13c53
SHA512 2bf23ac407844682107c68705e0ac072d7a8767f0c9a8c2bb913cc394e6c85bd22a7024c5253130f4a5b26a083e9518f2d4f21b775da6d2812ab808587aa399e

memory/4360-13-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4360-14-0x0000000000400000-0x0000000002574000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\u3sw.1.exe

MD5 397926927bca55be4a77839b1c44de6e
SHA1 e10f3434ef3021c399dbba047832f02b3c898dbd
SHA256 4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512 cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

memory/4928-35-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4928-34-0x0000000002730000-0x000000000279C000-memory.dmp

memory/4928-33-0x0000000000400000-0x0000000002597000-memory.dmp

memory/2100-53-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/2100-64-0x0000000000400000-0x00000000008AD000-memory.dmp

memory/4064-65-0x00000211097A0000-0x000002110CFD4000-memory.dmp

memory/4064-66-0x00000211287B0000-0x00000211288BA000-memory.dmp

memory/4064-68-0x000002110ED80000-0x000002110ED8C000-memory.dmp

memory/4064-69-0x000002110ED70000-0x000002110ED84000-memory.dmp

memory/4064-67-0x000002110D470000-0x000002110D480000-memory.dmp

memory/4064-70-0x0000021128510000-0x0000021128534000-memory.dmp

memory/4064-72-0x0000021128540000-0x000002112856A000-memory.dmp

memory/4064-73-0x0000021128A00000-0x0000021128AB2000-memory.dmp

memory/4064-71-0x00000211275A0000-0x00000211275AA000-memory.dmp

memory/4064-74-0x0000021128720000-0x0000021128770000-memory.dmp

memory/4064-75-0x00000211285B0000-0x00000211285D2000-memory.dmp

memory/4064-80-0x0000021128AB0000-0x0000021128DB0000-memory.dmp

memory/4064-76-0x0000021128530000-0x000002112853A000-memory.dmp

memory/4064-82-0x0000021128790000-0x0000021128798000-memory.dmp

memory/4064-84-0x000002112CDB0000-0x000002112CDBE000-memory.dmp

memory/4064-83-0x000002112CDE0000-0x000002112CE18000-memory.dmp

memory/4064-85-0x000002112CDD0000-0x000002112CDD8000-memory.dmp

memory/4064-88-0x000002112DFC0000-0x000002112DFE2000-memory.dmp

memory/4064-87-0x000002112DF60000-0x000002112DFC2000-memory.dmp

memory/4064-86-0x000002112DF40000-0x000002112DF4A000-memory.dmp

memory/4064-89-0x000002112E510000-0x000002112EA38000-memory.dmp

memory/4064-92-0x000002112DCC0000-0x000002112DCCC000-memory.dmp

memory/4064-93-0x000002112DDA0000-0x000002112DE16000-memory.dmp

memory/4064-94-0x000002112DD00000-0x000002112DD1E000-memory.dmp

memory/4360-97-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4360-100-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4360-102-0x0000000000400000-0x0000000002574000-memory.dmp

memory/4360-104-0x0000000000400000-0x0000000002574000-memory.dmp