Malware Analysis Report

2025-08-05 10:15

Sample ID 241109-fyj3aa1mhm
Target 0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47
SHA256 0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47
Tags
healer redline diza norm 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

0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47

Threat Level: Known bad

The file 0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47 was found to be: Known bad.

Malicious Activity Summary

healer redline diza norm discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Healer family

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Healer

Redline family

Windows security modification

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Program crash

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:16

Reported

2024-11-09 05:19

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.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\jr237568.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\jr237568.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.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\jr237568.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\jr237568.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

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe N/A

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\jr237568.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_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\ziej8752.exe N/A
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\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1552 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe
PID 1552 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe
PID 1552 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe
PID 2080 wrote to memory of 4496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe
PID 2080 wrote to memory of 4496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe
PID 2080 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe
PID 2080 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe
PID 2080 wrote to memory of 2832 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe
PID 2832 wrote to memory of 5908 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe C:\Windows\Temp\1.exe
PID 2832 wrote to memory of 5908 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe C:\Windows\Temp\1.exe
PID 2832 wrote to memory of 5908 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe C:\Windows\Temp\1.exe
PID 1552 wrote to memory of 6024 N/A C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe
PID 1552 wrote to memory of 6024 N/A C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe
PID 1552 wrote to memory of 6024 N/A C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe

"C:\Users\Admin\AppData\Local\Temp\0f9ce4675721da5030a4722de61e5385c982545be00f94e319beeede0aabde47.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2832 -ip 2832

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 1376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.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
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej8752.exe

MD5 aff45a4c314006d3b9654e0b16d5bd59
SHA1 3ba068695dabaa6be955a819cbdcf1887311ab57
SHA256 e09cc0183f7c9e7e1675e26d42c5c0b8d2a8268708f98802729062733b1b55aa
SHA512 f6dc9cbf12b756c6643145834825bd236cacf3508324ce1abcf02fdffb99013ea936eb78ae6fd86430a19a59deab5fe6eecc33deacd968727da1fdf64a341cfe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr237568.exe

MD5 3f82e2a3ce72b5fe38f4c572a65cfd17
SHA1 4ad8ee72d22d3a675d4949d3a8d9cbfa11c4a1c5
SHA256 a5676d335c1738d96ec21afb4e9acd66cbded2bb7361d1b4e32190aad0102a9f
SHA512 7f77e63d6e3733912d1664431f6579572b6ab6ebaa039610be77df480815da064e674053f54f63fa8953765e6a1a065c2e8fa12a23ca96cf720d3e76109c3255

memory/4496-14-0x00007FFCA1173000-0x00007FFCA1175000-memory.dmp

memory/4496-15-0x0000000000C40000-0x0000000000C4A000-memory.dmp

memory/4496-16-0x00007FFCA1173000-0x00007FFCA1175000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku756982.exe

MD5 79c60910c627989adefb250279d24e53
SHA1 81864066591742e40e3224c722a5fef1ec4e27c5
SHA256 a96f5ba7356270a2909af28ce092612209803f45bcc76ee1c7accecb4c649fd0
SHA512 f22f6938cc101a9bc661fec42b0b6268274c26a05484cb8893569097fb5d9f96fa7f291cb6a438cbaa8302966051cd0e6de3e259422f6bc98b639b9cf3dbed42

memory/2832-22-0x0000000002210000-0x0000000002276000-memory.dmp

memory/2832-23-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/2832-24-0x0000000004B70000-0x0000000004BD6000-memory.dmp

memory/2832-84-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-62-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-30-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-28-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-26-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-25-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-88-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-86-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-82-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-80-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-78-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-76-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-74-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-72-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-70-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-68-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-66-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-64-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-60-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-58-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-56-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-55-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-52-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-50-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-48-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-46-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-44-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-42-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-40-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-38-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-36-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-34-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-32-0x0000000004B70000-0x0000000004BCF000-memory.dmp

memory/2832-2105-0x0000000004BD0000-0x0000000004C02000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/5908-2118-0x0000000000010000-0x0000000000040000-memory.dmp

memory/5908-2119-0x00000000047F0000-0x00000000047F6000-memory.dmp

memory/5908-2120-0x0000000004F70000-0x0000000005588000-memory.dmp

memory/5908-2121-0x0000000004A60000-0x0000000004B6A000-memory.dmp

memory/5908-2122-0x0000000004990000-0x00000000049A2000-memory.dmp

memory/5908-2123-0x00000000049F0000-0x0000000004A2C000-memory.dmp

memory/5908-2124-0x0000000004B70000-0x0000000004BBC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr358060.exe

MD5 31f5f3a156b394018a65cda7fe54a2ed
SHA1 dd97cfdc0c7809eb5d931ac427a62e58aedd45e4
SHA256 c4a3534d4073c68073af697aee1c63221a7b9d166264fa39183c4e9a4507cbdb
SHA512 da85f53626cec70601d22ff90ddf57edfea7241d1f85d1aeae1a57ca6cee365d9d03e2032964ac53d657e762a2c5c0c0bd9300bfc85989bec10e753e2bb30664

memory/6024-2129-0x00000000007D0000-0x00000000007FE000-memory.dmp

memory/6024-2130-0x0000000000F80000-0x0000000000F86000-memory.dmp