Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fqnqhayblc
Target f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e
SHA256 f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e
Tags
healer redline gena 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

f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e

Threat Level: Known bad

The file f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e was found to be: Known bad.

Malicious Activity Summary

healer redline gena discovery dropper evasion infostealer persistence trojan

RedLine

Detects Healer an antivirus disabler dropper

RedLine payload

Modifies Windows Defender Real-time Protection settings

Healer

Redline family

Healer family

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:04

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:04

Reported

2024-11-09 05:07

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.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\IXP002.TMP\h12bt97.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.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\IXP002.TMP\h12bt97.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\IXP002.TMP\h12bt97.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\IXP002.TMP\h12bt97.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.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
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.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\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.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\niba9734.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.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\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4968 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe
PID 4968 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe
PID 4968 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe
PID 464 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe
PID 464 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe
PID 464 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe
PID 2276 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe
PID 2276 wrote to memory of 3900 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe
PID 2276 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe
PID 2276 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe
PID 2276 wrote to memory of 1844 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe
PID 464 wrote to memory of 5072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe
PID 464 wrote to memory of 5072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe
PID 464 wrote to memory of 5072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.exe

"C:\Users\Admin\AppData\Local\Temp\f3223141604cabe88da04de576adf880ea4faae04980823defe15dbcd115505e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9734.exe

MD5 2eea4f11832fb94554e2ef5b111e8bec
SHA1 60cfbbb5ba38c4610e75d4b5ad9d14bd721b7130
SHA256 a9e8b2e07059ed0c516222a9c71f0af4086087462dca8246e61d3c13dad3d519
SHA512 796de63edeebb02703e086a2db214e7b377df4a3431039dfed1ac40b0df28393c5f1a877703a55220ee99b857418cf256c40d07c4fcf21af9344a7bd2bb5d1d7

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba9624.exe

MD5 8d0f12073d8ce00d1d5991710b26b635
SHA1 397a80a9fe61f8b3c276b69db252aa902834d131
SHA256 37e6420b4504299a669e5c5ec5366a6a228f00741f67abcdf1361b032d07a011
SHA512 b37fce12440970d7689b904d5fd5cb34a92f5999e75facf574fee81ac05918c326d16d3d830c9a906fb19ac8c81ae5f85b4dda1b40340057cc0f77bac002aec4

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5524Ja.exe

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

memory/3900-21-0x00007FF9DEA83000-0x00007FF9DEA85000-memory.dmp

memory/3900-22-0x0000000000610000-0x000000000061A000-memory.dmp

memory/3900-23-0x00007FF9DEA83000-0x00007FF9DEA85000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h12bt97.exe

MD5 3628db2f6da166f2e5b7103686197adf
SHA1 62773dc2765ce951d064009363318516f666dd59
SHA256 4caaeeb6c53af3063ea32af31c8bd300267aad7a7d3f74cee898c86c524de7f8
SHA512 791125d499db2a3b30153b1a09197df864fe39e28bbb0d655299c8ed9f4a3e2153465760ba99795dd691dab74485cf4bd0142e5beacdf5ea3cefea8f79e572fa

memory/1844-29-0x0000000004980000-0x000000000499A000-memory.dmp

memory/1844-30-0x00000000073E0000-0x0000000007984000-memory.dmp

memory/1844-31-0x0000000004B30000-0x0000000004B48000-memory.dmp

memory/1844-32-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-39-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-59-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-57-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-55-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-53-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-49-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-47-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-45-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-43-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-41-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-37-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-35-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-33-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-51-0x0000000004B30000-0x0000000004B42000-memory.dmp

memory/1844-60-0x0000000000400000-0x0000000002B0C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iRERu70.exe

MD5 d4849bf0db8abff3bbf7332f55ff415d
SHA1 07dd003fd1ed3e3ef8d8b77a88e0bcab64aaa2d6
SHA256 5177bffdd3dfc46f9929ee6a59b1a5eb14ac8198f1c0e603d978764c4fda912a
SHA512 3aa5b12eb1d9a6285625a4914b72016e1558b60b25e26601c2acf6497a60299db28c7454051527cd1ef7e8b50ae21c4cce39e470399a83599b61af00d6c439e3

memory/1844-62-0x0000000000400000-0x0000000002B0C000-memory.dmp

memory/5072-67-0x0000000004AB0000-0x0000000004AF6000-memory.dmp

memory/5072-68-0x0000000007120000-0x0000000007164000-memory.dmp

memory/5072-90-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-88-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-86-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-84-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-82-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-80-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-78-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-76-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-74-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-72-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-70-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-69-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-102-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-100-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-98-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-96-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-94-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-92-0x0000000007120000-0x000000000715E000-memory.dmp

memory/5072-975-0x0000000007790000-0x0000000007DA8000-memory.dmp

memory/5072-976-0x0000000007DF0000-0x0000000007EFA000-memory.dmp

memory/5072-977-0x0000000007F30000-0x0000000007F42000-memory.dmp

memory/5072-978-0x0000000007F50000-0x0000000007F8C000-memory.dmp

memory/5072-979-0x00000000080A0000-0x00000000080EC000-memory.dmp