Malware Analysis Report

2024-12-06 02:40

Sample ID 241110-ba1mxawclp
Target 0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881
SHA256 0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881
Tags
healer redline boris 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

0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881

Threat Level: Known bad

The file 0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881 was found to be: Known bad.

Malicious Activity Summary

healer redline boris discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Modifies Windows Defender Real-time Protection settings

Healer family

Healer

Redline family

Detects Healer an antivirus disabler dropper

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 00:57

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 00:57

Reported

2024-11-10 00:59

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.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\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.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\unio9560.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2184 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe
PID 2184 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe
PID 2184 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe
PID 1648 wrote to memory of 4192 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe
PID 1648 wrote to memory of 4192 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe
PID 1648 wrote to memory of 4192 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe
PID 1648 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe
PID 1648 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe
PID 1648 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe

"C:\Users\Admin\AppData\Local\Temp\0ee25671f31f4be88679639459abff3b37b434bbae51588d539b65450fd36881.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4192 -ip 4192

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9560.exe

MD5 07ecf506fbfc35494a0dce1c137cf11a
SHA1 ce1166c2b7e3ba6267107d80daa30baa62aaa682
SHA256 350ea334b3418be9691238f88d1187b3e90c9ab08571d74e9a709a89c7b9f6e5
SHA512 e0430c00ea2d394ea4debc172923053c4ce067e8be2a5452199e4f05a5f5d419480a20ef6cc831ad4524993c8cc7db86e0c5f2b16b122d5d58dd363298c8e786

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2204.exe

MD5 31bdd6c135c356b59f2683a4ae6d69c8
SHA1 9e3bb60625a3ee34473cf439ba2cb4cef2e8ebdb
SHA256 ec1cba6353ad693eb901c845e8fcd49b2a2dd39678945572c8959739dbb52264
SHA512 fe6af818a0f80186671f4c9fb2833d6b338f0d1edeaa8aaf2c5cb4e2fcee2d4cc09a4cd31618f799540147b6bcb27c7263d1c6feec61df466344fc16f7e0a710

memory/4192-15-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

memory/4192-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4192-17-0x00000000047A0000-0x00000000047BA000-memory.dmp

memory/4192-18-0x0000000007210000-0x00000000077B4000-memory.dmp

memory/4192-19-0x00000000049A0000-0x00000000049B8000-memory.dmp

memory/4192-20-0x0000000000400000-0x0000000002B7F000-memory.dmp

memory/4192-26-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-48-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-46-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-44-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-42-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-40-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-38-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-36-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-34-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-32-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-30-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-28-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-24-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-22-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-21-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4192-49-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

memory/4192-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4192-50-0x0000000000400000-0x0000000002B7F000-memory.dmp

memory/4192-53-0x0000000000400000-0x0000000002B7F000-memory.dmp

memory/4192-54-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3942.exe

MD5 b256da0348774d7ed9ab6289c0dcd84a
SHA1 4e94474e74dca90a8859f6ba782e2140f1df343a
SHA256 79c9c4d790febb5f49683f2324f358e21768561f20403e7d1e6b4d48bd7d84d4
SHA512 ecc54be95b5c7606a58ba3cf6de5e83729ef5b89d2a552dc9a18847d1a78d214b421f5ed46fe19c7a0ada28785dfca19ad437a798e331aa72ef927076b925b77

memory/4740-59-0x0000000004A70000-0x0000000004AB6000-memory.dmp

memory/4740-60-0x0000000007160000-0x00000000071A4000-memory.dmp

memory/4740-62-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-72-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-94-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-92-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-90-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-88-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-86-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-84-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-82-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-80-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-78-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-76-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-70-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-68-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-66-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-64-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-74-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-61-0x0000000007160000-0x000000000719F000-memory.dmp

memory/4740-967-0x00000000078D0000-0x0000000007EE8000-memory.dmp

memory/4740-968-0x0000000007EF0000-0x0000000007FFA000-memory.dmp

memory/4740-969-0x00000000072B0000-0x00000000072C2000-memory.dmp

memory/4740-970-0x00000000072D0000-0x000000000730C000-memory.dmp

memory/4740-971-0x0000000008110000-0x000000000815C000-memory.dmp