Malware Analysis Report

2024-12-06 02:42

Sample ID 241110-a1m9tswann
Target 6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429
SHA256 6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429
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

6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429

Threat Level: Known bad

The file 6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Redline family

Modifies Windows Defender Real-time Protection settings

RedLine

Healer

Detects Healer an antivirus disabler dropper

Healer family

RedLine payload

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 00:40

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 00:40

Reported

2024-11-10 00:43

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429.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
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.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\it759862.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\it759862.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\it759862.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\it759862.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe N/A

RedLine

infostealer redline

RedLine payload

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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\it759862.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\6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429.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\ziqq4304.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\6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq4304.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747891.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747891.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429.exe

"C:\Users\Admin\AppData\Local\Temp\6f6b8e10bd390fe66f9a022a5d2faa0a2b1ad0c6bdd222fde89994061e4b9429.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq4304.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq4304.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747891.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747891.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.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
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq4304.exe

MD5 727f3f8f16dabd7ae7de9190c878cb02
SHA1 fae729f80ef86b4affa782922f08b2cee54a78ab
SHA256 4aad6341614a6cc15c5e34ed9cd4a0d9d73db084ab21aa1e6eeab5faf1c5ba05
SHA512 e486ae1880037c6ccb42affe25b8be21318dd33917ae39c1469e02ca6154072ebc9b19306a4432246efb48ca65602f8a16ad73c81c850d6ac4a86bf899f1ebaa

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it759862.exe

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

memory/4048-14-0x00007FFB07063000-0x00007FFB07065000-memory.dmp

memory/4048-15-0x0000000000750000-0x000000000075A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp747891.exe

MD5 9a11b9c6e3be7fcfedd4d2fd4c9958a6
SHA1 54bddc586751d40ca482eb4505fa38aeaf3f3461
SHA256 5675a681610e6bd70f91d7874b14f74ea25cc610fb4ccf3ba2863bc09c3094bf
SHA512 f4519e5f8713f938e7002cda6afa0b46da1d47e3075d04e663b371d75f1b6872830b08bcfdb88bc607f498fb17fa5b19fc38635d326288f8c1576dfaa102c887

memory/1704-21-0x0000000004D10000-0x0000000004D4C000-memory.dmp

memory/1704-22-0x00000000074F0000-0x0000000007A94000-memory.dmp

memory/1704-23-0x00000000072F0000-0x000000000732A000-memory.dmp

memory/1704-45-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-51-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-87-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-85-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-83-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-81-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-79-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-77-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-73-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-71-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-69-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-67-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-65-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-61-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-59-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-57-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-55-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-53-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-49-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-47-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-43-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-41-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-39-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-38-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-35-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-33-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-75-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-63-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-31-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-29-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-27-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-25-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-24-0x00000000072F0000-0x0000000007325000-memory.dmp

memory/1704-816-0x0000000009E20000-0x000000000A438000-memory.dmp

memory/1704-817-0x000000000A490000-0x000000000A4A2000-memory.dmp

memory/1704-818-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

memory/1704-819-0x000000000A5D0000-0x000000000A60C000-memory.dmp

memory/1704-820-0x0000000004C10000-0x0000000004C5C000-memory.dmp