Malware Analysis Report

2025-01-23 06:02

Sample ID 241107-zv677a1nbn
Target 12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N
SHA256 12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1
Tags
healer redline lada 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

12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1

Threat Level: Known bad

The file 12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N was found to be: Known bad.

Malicious Activity Summary

healer redline lada discovery dropper evasion infostealer persistence trojan

Redline family

RedLine

RedLine payload

Detects Healer an antivirus disabler dropper

Healer

Modifies Windows Defender Real-time Protection settings

Healer family

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 21:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 21:03

Reported

2024-11-07 21:05

Platform

win10v2004-20241007-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.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\IXP000.TMP\pr880972.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\IXP000.TMP\pr880972.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\IXP000.TMP\pr880972.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\IXP000.TMP\pr880972.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\IXP000.TMP\pr880972.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\IXP000.TMP\pr880972.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.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\IXP000.TMP\pr880972.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.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\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.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:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe N/A
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\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3748 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe
PID 3748 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe
PID 3748 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe
PID 3748 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe
PID 3748 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe
PID 3748 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe
PID 3488 wrote to memory of 5288 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe C:\Windows\Temp\1.exe
PID 3488 wrote to memory of 5288 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe C:\Windows\Temp\1.exe
PID 3488 wrote to memory of 5288 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe C:\Windows\Temp\1.exe

Processes

C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe

"C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 848 -ip 848

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 1100

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3488 -ip 3488

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 988

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe

MD5 474991a53d8577995c224752efa6bdbb
SHA1 68a0174dfea78861dbbd30120861440deb50e924
SHA256 1dfe4449e88a5611d7d48c15f359754d50df35c12719d774219ae7e9ce4d68ab
SHA512 3af70e0f2191ce6061ae201fdb6a97a338f287671b9b3c71d4cb3bddb575143505cd654db1884d38d620b1180f1f07704c249fdffdac6611bf6338d07b7f516b

memory/848-8-0x0000000000580000-0x0000000000680000-memory.dmp

memory/848-9-0x0000000000550000-0x000000000057D000-memory.dmp

memory/848-10-0x0000000000400000-0x0000000000430000-memory.dmp

memory/848-11-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/848-12-0x0000000002610000-0x000000000262A000-memory.dmp

memory/848-13-0x0000000004C60000-0x0000000005204000-memory.dmp

memory/848-14-0x0000000004B90000-0x0000000004BA8000-memory.dmp

memory/848-42-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-41-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-38-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-36-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-35-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-30-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-29-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-26-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-24-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-22-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-20-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-18-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-16-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-15-0x0000000004B90000-0x0000000004BA2000-memory.dmp

memory/848-43-0x0000000000580000-0x0000000000680000-memory.dmp

memory/848-44-0x0000000000400000-0x0000000000430000-memory.dmp

memory/848-47-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/848-48-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe

MD5 6135a066714e96b6911f6daa3cbbf07a
SHA1 3fa9742a65b38413b1215c39c6675be3f85084d3
SHA256 bb89672989b3abd4adb3b69f73ce722bb65e1651768a8ad05dc9bb0d83a42fe2
SHA512 9b02b410a92d5730ec8e5a237270fba8484ceb3c172742aa43b9ddc8648ab702594e3d461afa8e6d886dae910103835036d51014a9538543c8cf9c62223300ee

memory/3488-53-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/3488-54-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/3488-55-0x00000000025F0000-0x0000000002658000-memory.dmp

memory/3488-56-0x0000000002810000-0x0000000002876000-memory.dmp

memory/3488-70-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-58-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-78-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-86-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-80-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-76-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-74-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-72-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-68-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-66-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-64-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-62-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-60-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-57-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-90-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-88-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-84-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-82-0x0000000002810000-0x0000000002870000-memory.dmp

memory/3488-2199-0x0000000002890000-0x00000000028C2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5288-2212-0x0000000000840000-0x000000000086E000-memory.dmp

memory/5288-2213-0x0000000005060000-0x0000000005066000-memory.dmp

memory/5288-2214-0x00000000057A0000-0x0000000005DB8000-memory.dmp

memory/5288-2215-0x0000000005290000-0x000000000539A000-memory.dmp

memory/5288-2216-0x00000000051C0000-0x00000000051D2000-memory.dmp

memory/5288-2217-0x0000000005220000-0x000000000525C000-memory.dmp

memory/3488-2219-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/5288-2220-0x00000000053A0000-0x00000000053EC000-memory.dmp