Malware Analysis Report

2025-01-23 07:33

Sample ID 241104-q6jrlazmdy
Target 6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35
SHA256 6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35
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

6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35

Threat Level: Known bad

The file 6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer family

Redline family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:52

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:52

Reported

2024-11-04 13:55

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.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\77512069.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\77512069.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.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\77512069.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\77512069.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\77512069.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\6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35.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\st478411.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\6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st478411.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp567390.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp567390.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35.exe

"C:\Users\Admin\AppData\Local\Temp\6180d249ebb4567e4890910994789706a4cc24d7aa136923bf43ab39ef80fb35.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st478411.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st478411.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp567390.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp567390.exe

C:\Windows\system32\sc.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 185.161.248.142:38452 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
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st478411.exe

MD5 d6419f817b4646803102aff0523e2cbb
SHA1 efa2a4f0258fc4db4fe9cad2db686952afae0b40
SHA256 6b555edd51911067ab1b83d671ed676c4ffc71672f957a863fe11d3ecbf3ff3d
SHA512 1cd8bf599449055cdfec80aeeb08270510db62e56a481ae374363e912cf4692be5c2313197f5d314d4e02bd657dafbb78323f3ecb0c053d3d1c3da20e6760bbe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77512069.exe

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

memory/1220-14-0x00007FFCA4F93000-0x00007FFCA4F95000-memory.dmp

memory/1220-15-0x00000000000F0000-0x00000000000FA000-memory.dmp

memory/1220-16-0x00007FFCA4F93000-0x00007FFCA4F95000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp567390.exe

MD5 a29bd71038a4f926d62ff93566e5dfa5
SHA1 39eafab713a8be6ddd0e6229e5fb470f0eb9817e
SHA256 d13ae95fc35ac1bee36798608a6bff42a0ed794e132e1be176299aeab74fd895
SHA512 f53e477db3214b36e288479b827dccc8203fa1072ce6258479684521e807bf686702a25708dfaf58659342b746a63415ac690cfaeb44d01e3c12a88e51b92eb6

memory/5092-22-0x0000000007180000-0x00000000071BC000-memory.dmp

memory/5092-23-0x00000000072A0000-0x0000000007844000-memory.dmp

memory/5092-24-0x0000000007200000-0x000000000723A000-memory.dmp

memory/5092-30-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-32-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-88-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-86-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-84-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-80-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-78-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-76-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-74-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-72-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-70-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-68-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-66-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-64-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-60-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-58-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-56-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-54-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-52-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-50-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-48-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-46-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-42-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-40-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-38-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-36-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-34-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-82-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-62-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-44-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-28-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-26-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-25-0x0000000007200000-0x0000000007235000-memory.dmp

memory/5092-817-0x0000000009CD0000-0x000000000A2E8000-memory.dmp

memory/5092-818-0x000000000A350000-0x000000000A362000-memory.dmp

memory/5092-819-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/5092-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/5092-821-0x0000000006CB0000-0x0000000006CFC000-memory.dmp