Malware Analysis Report

2024-12-06 02:55

Sample ID 241110-ba4pkawclq
Target 366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2
SHA256 366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2
Tags
healer redline rosn 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

366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2

Threat Level: Known bad

The file 366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer

Redline family

RedLine

Modifies Windows Defender Real-time Protection settings

Healer family

Detects Healer an antivirus disabler dropper

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 00:57

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 00:57

Reported

2024-11-10 00:59

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.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\pro5393.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\pro5393.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\pro5393.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\pro5393.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\pro5393.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\pro5393.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\pro5393.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.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\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.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\un410974.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\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3136 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe
PID 3136 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe
PID 3136 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe
PID 2420 wrote to memory of 2336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe
PID 2420 wrote to memory of 2336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe
PID 2420 wrote to memory of 2336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe
PID 2420 wrote to memory of 3760 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe
PID 2420 wrote to memory of 3760 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe
PID 2420 wrote to memory of 3760 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe

Processes

C:\Users\Admin\AppData\Local\Temp\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.exe

"C:\Users\Admin\AppData\Local\Temp\366aeb4f618d6cace2b5ec4600e8b50ffa732ca1054ef3a2c256a5894d7b3bb2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2336 -ip 2336

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2336 -s 1004

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410974.exe

MD5 c4c516afc12ee8ff721e4eb69ed4e270
SHA1 abcc5c19f497cef3f9c0e6614b49ac31f7042859
SHA256 bcefb49c06a929599d31351fe6097dfb91a0e9b606f10e037b09c909a60d27ef
SHA512 2129563ef586132c65eafb85c79ffee01ad363e5920e307d6266c2a0a8f24ce471725320392e072fb9aef6c78a29e86521d23798ce2ae9a19c9357351ce6ece5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5393.exe

MD5 5f2514858d9922f15d2bbcb5aade0318
SHA1 196e9818e8212c342231303b57a590052aa2d268
SHA256 e94efdfbaa4ad88e33c6e5ef331381e767a479f2d3a831e709ec098b025a0231
SHA512 1e5c09acdcff1b2c50304574ae392752121b8c12d0c5b01e3c994f9336c4054c45d2f6947375ca0fd41c578dcaf41f6cfcd33e669c9fa546dad67694dc7a35a7

memory/2336-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/2336-16-0x0000000000570000-0x000000000059D000-memory.dmp

memory/2336-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2336-18-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2336-19-0x00000000024E0000-0x00000000024FA000-memory.dmp

memory/2336-20-0x0000000004CE0000-0x0000000005284000-memory.dmp

memory/2336-21-0x0000000004B70000-0x0000000004B88000-memory.dmp

memory/2336-49-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-47-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-45-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-43-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-41-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-39-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-37-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-35-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-33-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-31-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-29-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-27-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-25-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-23-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-22-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2336-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/2336-51-0x0000000000570000-0x000000000059D000-memory.dmp

memory/2336-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2336-55-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2336-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6185.exe

MD5 2c8a4c956d91154006b443e5cb79e1d8
SHA1 ae2bcf90c7cbeff267f2326d76d85cd87b9a42f9
SHA256 ee6a605b53e4297428a6014d9d91de7100f5b8cc12bb1ffcee82a8115c2d0cd8
SHA512 a5fcfd013eaab47976cb3b1fa2705b3f1ed5b24ddc3c49304f489929e943f368bd305da870344c9e6f76ccb2fb7f4e6f29b13042b7e4699ec3d5b783919cc732

memory/3760-61-0x0000000002590000-0x00000000025D6000-memory.dmp

memory/3760-62-0x0000000002630000-0x0000000002674000-memory.dmp

memory/3760-68-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-66-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-64-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-63-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-82-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-96-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-94-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-92-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-88-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-86-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-84-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-80-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-78-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-76-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-74-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-72-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-70-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-90-0x0000000002630000-0x000000000266F000-memory.dmp

memory/3760-969-0x0000000005220000-0x0000000005838000-memory.dmp

memory/3760-970-0x00000000058C0000-0x00000000059CA000-memory.dmp

memory/3760-971-0x0000000005A00000-0x0000000005A12000-memory.dmp

memory/3760-972-0x0000000005A20000-0x0000000005A5C000-memory.dmp

memory/3760-973-0x0000000005BB0000-0x0000000005BFC000-memory.dmp