Malware Analysis Report

2025-01-23 07:40

Sample ID 241104-q49j8szhpc
Target 11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a
SHA256 11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a
Tags
healer redline 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

11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a

Threat Level: Known bad

The file 11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine

RedLine payload

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:50

Reported

2024-11-04 13:52

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.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\53306906.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\53306906.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.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\53306906.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
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
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
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
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
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
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

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\53306906.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\11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a.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\st873977.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\11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st873977.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp934841.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp934841.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a.exe

"C:\Users\Admin\AppData\Local\Temp\11495c17267fca2a1abe8222268f9a159eaf147cb233c438d1397b6ec26b1b6a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st873977.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st873977.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp934841.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp934841.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
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
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st873977.exe

MD5 d1a8031b37b5dfd394c50c874e410ceb
SHA1 5bbbd5fe0011f5a2df13c638687ccf881d3a959a
SHA256 35188434453233cf8d1f52904a2a03ec9478bba18a04a0822e0f57a19c2de0ac
SHA512 373655dbbaee1d37c56874519c8398bda41c7ce53a487c5e4ef3efbb9d72267c083e55d724aad7087919f4125a8e36029853f136e8b7e2633c1cdb9720aefce8

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\53306906.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/3808-14-0x00007FFFAD773000-0x00007FFFAD775000-memory.dmp

memory/3808-15-0x0000000000010000-0x000000000001A000-memory.dmp

memory/3808-16-0x00007FFFAD773000-0x00007FFFAD775000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp934841.exe

MD5 28f99b8a9138c1fe1f393e5ce1136419
SHA1 f64fa48f6fc5d9796016c38e3aede39073157bf6
SHA256 56cc49922caf6cdbbcde3a4a68274fb10e74d96d40acca059ef23f3ca81ed3b2
SHA512 0aeceef22789613828910ee20421255519c4b42295c82313a77d98812768a71c53e24b3da673e4e2f4a93842d0b2dd32b7e1d5ef7253b6d21edcdb31a7a52ef6

memory/5036-22-0x0000000004D80000-0x0000000004DBC000-memory.dmp

memory/5036-23-0x0000000004E20000-0x00000000053C4000-memory.dmp

memory/5036-24-0x0000000005410000-0x000000000544A000-memory.dmp

memory/5036-28-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-34-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-88-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-86-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-84-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-80-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-78-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-76-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-74-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-72-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-70-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-68-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-66-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-64-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-62-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-58-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-56-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-54-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-52-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-50-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-48-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-46-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-44-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-40-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-38-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-36-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-32-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-30-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-82-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-60-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-42-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-26-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-25-0x0000000005410000-0x0000000005445000-memory.dmp

memory/5036-817-0x0000000007910000-0x0000000007F28000-memory.dmp

memory/5036-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/5036-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

memory/5036-820-0x00000000080E0000-0x000000000811C000-memory.dmp

memory/5036-821-0x0000000002750000-0x000000000279C000-memory.dmp