Malware Analysis Report

2025-05-28 18:49

Sample ID 241110-d9wt4sygrh
Target c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd
SHA256 c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd
Tags
healer redline dease 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

c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd

Threat Level: Known bad

The file c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd was found to be: Known bad.

Malicious Activity Summary

healer redline dease discovery dropper evasion infostealer persistence trojan

Healer

Healer family

RedLine payload

Detects Healer an antivirus disabler dropper

Redline family

Modifies Windows Defender Real-time Protection settings

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 03:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 03:43

Reported

2024-11-10 03:45

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.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\k6586375.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\k6586375.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\k6586375.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\k6586375.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\k6586375.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\k6586375.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.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\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.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\y2741035.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\k6586375.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1536 wrote to memory of 3180 N/A C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe
PID 1536 wrote to memory of 3180 N/A C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe
PID 1536 wrote to memory of 3180 N/A C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe
PID 3180 wrote to memory of 3476 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe
PID 3180 wrote to memory of 3476 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe
PID 3180 wrote to memory of 3476 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe
PID 3180 wrote to memory of 4076 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe
PID 3180 wrote to memory of 4076 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe
PID 3180 wrote to memory of 4076 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.exe

"C:\Users\Admin\AppData\Local\Temp\c60e01f16401b2a5e0cf70ec5f201dbac228abbd5e80506bb340f9cac869c8dd.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe

C:\Windows\system32\sc.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 74.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
CY 217.196.96.101:4132 tcp
CY 217.196.96.101:4132 tcp
CY 217.196.96.101:4132 tcp
CY 217.196.96.101:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2741035.exe

MD5 af4fdc28af0a18b00ecbb4e7d56f959e
SHA1 514558be9bbbb533a3aa8d80670a6ef1c815c5c2
SHA256 1868a0400732879f176c747739a61ddd4fccf9d6032c564749aef1eec30a47dd
SHA512 777976a8b3ee5885f8a301b336de09e696f730a4859474288d8ab632e07c0d350cc49682306079fa5a99ed9f0cf5af7764997e8a30b6f9b38eb8f7122946ca9a

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6586375.exe

MD5 03ba7bbcd65b60bb34fba49ec844f68a
SHA1 a3d529e2797a7e0015490ffea27d404010fdc528
SHA256 0be7df2c54125aff28a64db0ed537935d94915b00ce698c29fa0fc5987ead9a3
SHA512 38be90daffae89654f89d2e0961ccff2acaae31cd6d963105017290ec763a6263de49c1535e76c4f3e702633e54bdba9bb81d64c710d8d7dbda38c3211a6ddda

memory/3476-14-0x0000000073D5E000-0x0000000073D5F000-memory.dmp

memory/3476-15-0x00000000020A0000-0x00000000020BA000-memory.dmp

memory/3476-16-0x0000000073D50000-0x0000000074500000-memory.dmp

memory/3476-17-0x0000000004AB0000-0x0000000005054000-memory.dmp

memory/3476-18-0x0000000073D50000-0x0000000074500000-memory.dmp

memory/3476-19-0x00000000025F0000-0x0000000002608000-memory.dmp

memory/3476-20-0x0000000073D50000-0x0000000074500000-memory.dmp

memory/3476-48-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-46-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-44-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-42-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-40-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-38-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-36-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-34-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-32-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-30-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-28-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-26-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-24-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-22-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-21-0x00000000025F0000-0x0000000002602000-memory.dmp

memory/3476-49-0x0000000073D5E000-0x0000000073D5F000-memory.dmp

memory/3476-50-0x0000000073D50000-0x0000000074500000-memory.dmp

memory/3476-52-0x0000000073D50000-0x0000000074500000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7510143.exe

MD5 0ae3d1b41524cee77fe4e15922e0f0fb
SHA1 875843adf24ce99ef3fe9aeceb31bac9addd202f
SHA256 fffaa4697525fc9db811f243cad76d59b88c42a662e45be52f20a8d763485555
SHA512 fca98efed890700427e600ba69c329e095fee7f835e7d0e8e624e93d957c6878ede51ec25006431fc42fa45d2a0d0d9e03a5e070d2a460e41f8bd2b62b4ad9c6

memory/4076-56-0x00000000003A0000-0x00000000003CE000-memory.dmp

memory/4076-57-0x0000000000BC0000-0x0000000000BC6000-memory.dmp

memory/4076-58-0x0000000005390000-0x00000000059A8000-memory.dmp

memory/4076-59-0x0000000004E80000-0x0000000004F8A000-memory.dmp

memory/4076-60-0x0000000004B10000-0x0000000004B22000-memory.dmp

memory/4076-61-0x0000000004DB0000-0x0000000004DEC000-memory.dmp

memory/4076-62-0x0000000004DF0000-0x0000000004E3C000-memory.dmp