Malware Analysis Report

2025-08-11 06:40

Sample ID 241109-eam9cszkaq
Target 305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277
SHA256 305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277
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

305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277

Threat Level: Known bad

The file 305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine

Redline family

Healer family

RedLine payload

Healer

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:44

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:44

Reported

2024-11-09 03:46

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277.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\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.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\it155784.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.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\it155784.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\it155784.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.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\it155784.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\ziQM3381.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\305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277.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\IXP000.TMP\ziQM3381.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp545341.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp545341.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277.exe

"C:\Users\Admin\AppData\Local\Temp\305b69b779ec95afa82e5e4a533f3f93dcc4a7bee1f0cdf8a4206588ee572277.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQM3381.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQM3381.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp545341.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp545341.exe

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 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 106.209.201.84.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQM3381.exe

MD5 bb0f6596f8481397c088da30b09693ca
SHA1 feba9114e452a59a795487f92fd90f4e93087709
SHA256 59d93549244969abf7ad8a49b528c58b16aa2f5faaf2229b6b3a654ad8483ebb
SHA512 6987c4139895d5ca0816caabe571a29788fd047afe2fe3c8921976ea48eddb482e6bd5f60426baba0dc5ae1a3b7ffd33f2d3b25f45afa924a611a5175bac097f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it155784.exe

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

memory/2200-15-0x0000000000BE0000-0x0000000000BEA000-memory.dmp

memory/2200-14-0x00007FFFD9783000-0x00007FFFD9785000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp545341.exe

MD5 67337c138c64c10caaa669073d5cb541
SHA1 8076a8a997bbc1b1592d581675d3bda450e2df40
SHA256 8c25936df9b940e9a1fca244d82ce3c6d4c571e6e339c96b72c45bba24f817ef
SHA512 11a8dac0387e1242007f11acfe02e7adbf492c4f60a3b552336153d037d44e56c16078e76f90dbf3ea431c9b369e0a110cdcb9fc16ac1d08cbcbca0282dc4cc9

memory/2412-21-0x0000000007120000-0x000000000715C000-memory.dmp

memory/2412-22-0x0000000007160000-0x0000000007704000-memory.dmp

memory/2412-23-0x0000000007760000-0x000000000779A000-memory.dmp

memory/2412-27-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-35-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-33-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-31-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-29-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-79-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-59-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-41-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-25-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-24-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-87-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-85-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-83-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-81-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-77-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-818-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/2412-817-0x000000000A350000-0x000000000A362000-memory.dmp

memory/2412-819-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

memory/2412-816-0x0000000009C90000-0x000000000A2A8000-memory.dmp

memory/2412-75-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-73-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-820-0x0000000004B00000-0x0000000004B4C000-memory.dmp

memory/2412-71-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-69-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-67-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-65-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-63-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-61-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-57-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-55-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-53-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-51-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-49-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-47-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-45-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-43-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-39-0x0000000007760000-0x0000000007795000-memory.dmp

memory/2412-37-0x0000000007760000-0x0000000007795000-memory.dmp