Malware Analysis Report

2025-01-23 06:49

Sample ID 241105-qsp2fsvjap
Target 06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747
SHA256 06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747
Tags
healer redline dozt norm discovery dropper evasion infostealer persistence trojan
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 Overview

score
10/10

SHA256

06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747

Threat Level: Known bad

The file 06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Healer family

Healer

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Redline family

Checks computer location settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 13:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 13:31

Reported

2024-11-05 13:34

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A

RedLine

infostealer redline

RedLine payload

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
N/A N/A N/A N/A
N/A N/A N/A N/A

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4924 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe
PID 4924 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe
PID 4924 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe
PID 1804 wrote to memory of 2240 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe
PID 1804 wrote to memory of 2240 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe
PID 1804 wrote to memory of 4724 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe
PID 1804 wrote to memory of 4724 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe
PID 1804 wrote to memory of 4724 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe
PID 4724 wrote to memory of 5300 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe C:\Windows\Temp\1.exe
PID 4724 wrote to memory of 5300 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe C:\Windows\Temp\1.exe
PID 4724 wrote to memory of 5300 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe C:\Windows\Temp\1.exe
PID 4924 wrote to memory of 5516 N/A C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe
PID 4924 wrote to memory of 5516 N/A C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe
PID 4924 wrote to memory of 5516 N/A C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe

Processes

C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe

"C:\Users\Admin\AppData\Local\Temp\06e520afa61cb8e60972da71cdb394e98e75aa8da5568e7b783ec6dc51470747.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4724 -ip 4724

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 1540

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 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 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
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
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipY2503.exe

MD5 3e6174d678f0463f84aeb10b993e739b
SHA1 a826a7ab38876299f6f97c423d97d2a3eb1eda29
SHA256 f0b1944a47b078b5037edde3689fa0de597fb2f5fc73de96c8630fd9487cb994
SHA512 6cd35907da550c5b4f64372593419d7c1073267abc946be920a888bab188a87dba29224ea8dedacb0d44c703fd21becccad48b108ae052d0e5b0a993b4268894

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939059.exe

MD5 372cd5edcbbc597ab1430fa04207cfd9
SHA1 ef81a85fc985c2ccf05bd056aa22f203b0021498
SHA256 64b0fe2cc3645c7f5834e8c62e17438e94fbefb0fa10e1e865d7dd1b081a7720
SHA512 5f00147b9086a157cf0b085ed527f2810f633f22025f7d90ebfff33ea50c59cea844177a36ea0248bec45eac1bfa839db36d96c389a3dd513cb15474922f9076

memory/2240-14-0x00007FFFA5A73000-0x00007FFFA5A75000-memory.dmp

memory/2240-15-0x00000000000C0000-0x00000000000CA000-memory.dmp

memory/2240-16-0x00007FFFA5A73000-0x00007FFFA5A75000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku188859.exe

MD5 8da4ee75bf9fd2358969e17e741f6270
SHA1 2b4bbd2daedc72d27ed632fbbbf226373440f72a
SHA256 34ee5e4b801ce29c1d5759d2d23d3adc09e339d2547cdc3593d4a14ae1b49ab7
SHA512 2106709fbf00f2f9c2ce0e886ef1626c9f4b5e15cd6fd73fd4ac5087be97112d823a54f9cc631aea9d7251b8d5394545c54f53e9bd45da6f02b91091b875ae88

memory/4724-22-0x0000000004CC0000-0x0000000004D26000-memory.dmp

memory/4724-23-0x0000000004D30000-0x00000000052D4000-memory.dmp

memory/4724-24-0x00000000052F0000-0x0000000005356000-memory.dmp

memory/4724-34-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-38-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-88-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-86-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-84-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-82-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-80-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-78-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-76-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-74-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-70-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-68-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-66-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-62-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-60-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-58-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-54-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-52-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-50-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-48-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-46-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-44-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-42-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-40-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-36-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-32-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-30-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-28-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-72-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-64-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-56-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-26-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-25-0x00000000052F0000-0x000000000534F000-memory.dmp

memory/4724-2105-0x0000000005540000-0x0000000005572000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/5300-2118-0x0000000000520000-0x0000000000550000-memory.dmp

memory/5300-2119-0x0000000002770000-0x0000000002776000-memory.dmp

memory/5300-2120-0x0000000005480000-0x0000000005A98000-memory.dmp

memory/5300-2121-0x0000000004F70000-0x000000000507A000-memory.dmp

memory/5300-2122-0x0000000004EA0000-0x0000000004EB2000-memory.dmp

memory/5300-2123-0x0000000004F00000-0x0000000004F3C000-memory.dmp

memory/5300-2124-0x0000000005080000-0x00000000050CC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr397413.exe

MD5 c9a4a2dea36aaf96c63b0d323a89f031
SHA1 8c1d70381173bff37e4e1aeef4c6dfe00d720da3
SHA256 752f13937066200d88a4359ef9a1d35e636b7223372551b014280fe90f1822b7
SHA512 aa04c6fd4241e09b8d72775936c5666888d9129f40e7b98822eb6f055a75d9b128f57f411d020106b6d593237338845c21b77d9af1b3c6b9a124028fe9216b28

memory/5516-2129-0x00000000006A0000-0x00000000006D0000-memory.dmp

memory/5516-2130-0x0000000000DD0000-0x0000000000DD6000-memory.dmp