Malware Analysis Report

2024-12-06 02:56

Sample ID 241110-cjq1hazndl
Target dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620
SHA256 dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620
Tags
healer redline down 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

dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620

Threat Level: Known bad

The file dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620 was found to be: Known bad.

Malicious Activity Summary

healer redline down discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

RedLine

Healer family

RedLine payload

Redline family

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 02:06

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 02:06

Reported

2024-11-10 02:09

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.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\pro0238.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\pro0238.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\pro0238.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.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\pro0238.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\pro0238.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\dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620.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\unio6678.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\dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6678.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0124.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0124.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620.exe

"C:\Users\Admin\AppData\Local\Temp\dba9fe09f8922be8cb2d10af5e7147cba1914816fc4946587e0aa13994921620.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6678.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6678.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0124.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0124.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6678.exe

MD5 e6df1f44e99c42ee78d716a8f72e9d8d
SHA1 e47ce4726be43ba71690fd6539479ff4941777da
SHA256 002a1951074ccaca8538a4df3511f85eeaade4e450f6f791a1cb43da7626e38d
SHA512 b9fb8954d2eeb74a5a46b4474b39280d8daa6527fe2e742df908f2b9b65dda3f3cb3c51fc6fcf2a1f2011387ed41d70180fbd854e10e31f70d00ff8d26978846

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0238.exe

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

memory/4572-14-0x00007FFF0C073000-0x00007FFF0C075000-memory.dmp

memory/4572-15-0x0000000000410000-0x000000000041A000-memory.dmp

memory/4572-16-0x00007FFF0C073000-0x00007FFF0C075000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0124.exe

MD5 2d1cff82feda44b2dd02be896e6b8bb0
SHA1 3ff1ea5fcedbfcf289f3a76c4cd40584239b6264
SHA256 5e5cf0442631f967d6331c765fd526ea07570749e5b7b6d2252e74cf1e23abe2
SHA512 9d6c750d823e9a1448b8c5cc2b77f4bc32c40f80ad29e6d33df420619c5d3d56858bd4bcefa82e2a4e86cc0fe4b2c11b07f650b7a835d03ae14ced7ba1b6f2b8

memory/3544-22-0x00000000025E0000-0x0000000002626000-memory.dmp

memory/3544-23-0x0000000004DA0000-0x0000000005344000-memory.dmp

memory/3544-24-0x0000000004C10000-0x0000000004C54000-memory.dmp

memory/3544-40-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-38-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-36-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-34-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-32-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-70-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-88-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-87-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-85-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-82-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-80-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-78-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-76-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-74-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-72-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-68-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-64-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-60-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-56-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-52-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-48-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-46-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-44-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-66-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-62-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-58-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-54-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-50-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-42-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-30-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-28-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-26-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-25-0x0000000004C10000-0x0000000004C4E000-memory.dmp

memory/3544-931-0x0000000005350000-0x0000000005968000-memory.dmp

memory/3544-932-0x0000000005970000-0x0000000005A7A000-memory.dmp

memory/3544-933-0x0000000004D60000-0x0000000004D72000-memory.dmp

memory/3544-934-0x0000000005A80000-0x0000000005ABC000-memory.dmp

memory/3544-935-0x0000000005BC0000-0x0000000005C0C000-memory.dmp