Malware Analysis Report

2025-06-15 22:33

Sample ID 241109-xx2z5szgpc
Target fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e
SHA256 fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e
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

fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e

Threat Level: Known bad

The file fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e was found to be: Known bad.

Malicious Activity Summary

healer redline diza norm discovery dropper evasion infostealer persistence trojan

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

Detects Healer an antivirus disabler dropper

Healer family

RedLine

RedLine payload

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:14

Reported

2024-11-09 19:17

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.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
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

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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.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\pro8712.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.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\pro8712.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\pro8712.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\pro8712.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe N/A

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\pro8712.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.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\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.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\un928469.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\si170791.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 436 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe
PID 436 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe
PID 436 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe
PID 644 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe
PID 644 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe
PID 644 wrote to memory of 4728 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe
PID 644 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe
PID 644 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe
PID 644 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe
PID 1336 wrote to memory of 4892 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe C:\Windows\Temp\1.exe
PID 1336 wrote to memory of 4892 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe C:\Windows\Temp\1.exe
PID 1336 wrote to memory of 4892 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe C:\Windows\Temp\1.exe
PID 436 wrote to memory of 5456 N/A C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170791.exe
PID 436 wrote to memory of 5456 N/A C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170791.exe
PID 436 wrote to memory of 5456 N/A C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170791.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe

"C:\Users\Admin\AppData\Local\Temp\fd97cf9b0f70f4b0bdd9165bfc2dddc770f6a5d3800b265845821be0d0a4b26e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un928469.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4728 -ip 4728

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 1004

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1336 -ip 1336

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1336 -s 1372

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170791.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170791.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 30.243.111.52.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\un928469.exe

MD5 475b3d0044b14a73218c1adf32db5d5f
SHA1 9e4a447dfb09984657efed0e93bf2401611d9874
SHA256 5a2c5704cbd20924e7861e280b254dfda4d55131c746b87252fc31af0ad7664b
SHA512 fe4f6a354cd686392b817b3a4bde6fd10a76124cfe58cded887f820c2e17a3f00d1e9a38dfd8213bf06666d65ce6127e02a977fd7e077e042dc73310e6eccd17

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8712.exe

MD5 aefab3d4e565ded3438a4b0ca2297803
SHA1 94c6299c5b47e472656fb46df0eff666f3cc22c3
SHA256 139522c22f1a08b6d2d7c7547b2269f31a9cf38b436797e3d64761e36ecbec40
SHA512 e251a9d549ae207f6acf533ba4db564b4d8ff306a52e1fa8bd88e5fcb5691695ab753ef08cd883b6983d5bf6363b48279533131b99009ba67eddfc27c4b17037

memory/4728-16-0x00000000005B0000-0x00000000005DD000-memory.dmp

memory/4728-15-0x00000000004B0000-0x00000000005B0000-memory.dmp

memory/4728-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4728-18-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/4728-19-0x00000000022A0000-0x00000000022BA000-memory.dmp

memory/4728-20-0x0000000004D10000-0x00000000052B4000-memory.dmp

memory/4728-21-0x00000000022F0000-0x0000000002308000-memory.dmp

memory/4728-22-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-49-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-47-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-45-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-43-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-42-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-39-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-38-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-35-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-33-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-31-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-29-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-27-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-25-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-23-0x00000000022F0000-0x0000000002302000-memory.dmp

memory/4728-50-0x00000000004B0000-0x00000000005B0000-memory.dmp

memory/4728-51-0x00000000005B0000-0x00000000005DD000-memory.dmp

memory/4728-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4728-55-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/4728-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5910.exe

MD5 3a9ee7e41a4dc46de748e2c8d70296b0
SHA1 311236fff6c392b5842f64df629051d7eff44c50
SHA256 634bfffb23e3c9e695f7b6afd18446e51c1a5db900fb1db2af86be7ea6ec1806
SHA512 33317c855e3d37c524cf2b8722bf2c7b690efe87f85526be5b260721d0f9b38f01568f441f38a1685cc7a78123de956e7c4645a9fee503cf53615fbbf74c2844

memory/1336-61-0x0000000002380000-0x00000000023E6000-memory.dmp

memory/1336-62-0x0000000002570000-0x00000000025D6000-memory.dmp

memory/1336-66-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-64-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-63-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-80-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-96-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-94-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-92-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-90-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-88-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-86-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-84-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-78-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-76-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-74-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-72-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-70-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-68-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-82-0x0000000002570000-0x00000000025CF000-memory.dmp

memory/1336-2143-0x0000000004B50000-0x0000000004B82000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/4892-2156-0x0000000000050000-0x0000000000080000-memory.dmp

memory/4892-2157-0x00000000023E0000-0x00000000023E6000-memory.dmp

memory/4892-2158-0x00000000050A0000-0x00000000056B8000-memory.dmp

memory/4892-2159-0x0000000004B90000-0x0000000004C9A000-memory.dmp

memory/4892-2160-0x00000000048C0000-0x00000000048D2000-memory.dmp

memory/4892-2161-0x0000000004920000-0x000000000495C000-memory.dmp

memory/4892-2162-0x0000000004A80000-0x0000000004ACC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si170791.exe

MD5 2e77140d3268487bacba06ad470ced7c
SHA1 60005771c74c10782ecfb0ebcd5104aca6dd2c59
SHA256 fddedf063b92342e105ee0d4cbb213da45b1f00ff5930a2918d6c613aa1a6ec0
SHA512 d39dc31eef51933333224f8d481291b6ea0e369487f9db71c59c27f5fa0c79a57e57b18d421ffc8a719a4a132f3b62cac0d2e3a62f0c9e9b7ece2eebc9ceaf44

memory/5456-2167-0x0000000000F20000-0x0000000000F4E000-memory.dmp

memory/5456-2168-0x0000000003100000-0x0000000003106000-memory.dmp