Malware Analysis Report

2025-01-23 06:03

Sample ID 241107-z2e3aaxrgs
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

Healer family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

RedLine

RedLine payload

Healer

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 21:12

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 21:12

Reported

2024-11-07 21:15

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

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
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
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

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-1-5-21-2437139445-1151884604-3026847218-1000\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
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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 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\pr880972.exe N/A
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

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 1372 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe
PID 1372 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe
PID 1372 wrote to memory of 3300 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr880972.exe
PID 1372 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe
PID 1372 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe
PID 1372 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\12da6f96161595b06544abf23ef4f1a89cec4a08c51d98c0b5faef578462a3b1N.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe
PID 1116 wrote to memory of 2016 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe C:\Windows\Temp\1.exe
PID 1116 wrote to memory of 2016 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu408907.exe C:\Windows\Temp\1.exe
PID 1116 wrote to memory of 2016 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 180 -p 3300 -ip 3300

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3300 -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 432 -p 1116 -ip 1116

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 1500

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.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
US 8.8.8.8:53 19.229.111.52.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/3300-8-0x0000000000640000-0x0000000000740000-memory.dmp

memory/3300-9-0x0000000002100000-0x000000000212D000-memory.dmp

memory/3300-10-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3300-11-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/3300-12-0x00000000049E0000-0x00000000049FA000-memory.dmp

memory/3300-13-0x0000000004A80000-0x0000000005024000-memory.dmp

memory/3300-14-0x0000000004A50000-0x0000000004A68000-memory.dmp

memory/3300-30-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-42-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-40-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-38-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-36-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-34-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-32-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-28-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-26-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-24-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-22-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-20-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-18-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-16-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-15-0x0000000004A50000-0x0000000004A62000-memory.dmp

memory/3300-43-0x0000000000640000-0x0000000000740000-memory.dmp

memory/3300-44-0x0000000002100000-0x000000000212D000-memory.dmp

memory/3300-45-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3300-48-0x0000000000400000-0x00000000004BE000-memory.dmp

memory/3300-49-0x0000000000400000-0x0000000000430000-memory.dmp

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

MD5 6135a066714e96b6911f6daa3cbbf07a
SHA1 3fa9742a65b38413b1215c39c6675be3f85084d3
SHA256 bb89672989b3abd4adb3b69f73ce722bb65e1651768a8ad05dc9bb0d83a42fe2
SHA512 9b02b410a92d5730ec8e5a237270fba8484ceb3c172742aa43b9ddc8648ab702594e3d461afa8e6d886dae910103835036d51014a9538543c8cf9c62223300ee

memory/1116-54-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/1116-56-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/1116-58-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/1116-59-0x0000000002780000-0x00000000027E6000-memory.dmp

memory/1116-85-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-55-0x0000000000400000-0x00000000004EC000-memory.dmp

memory/1116-57-0x0000000002940000-0x00000000029A8000-memory.dmp

memory/1116-93-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-91-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-89-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-87-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-83-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-81-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-79-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-77-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-75-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-73-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-71-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-69-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-67-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-65-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-63-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-61-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-60-0x0000000002780000-0x00000000027E0000-memory.dmp

memory/1116-2202-0x0000000005430000-0x0000000005462000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/2016-2215-0x0000000000D10000-0x0000000000D3E000-memory.dmp

memory/2016-2216-0x00000000055F0000-0x00000000055F6000-memory.dmp

memory/2016-2217-0x0000000005C50000-0x0000000006268000-memory.dmp

memory/2016-2218-0x0000000005760000-0x000000000586A000-memory.dmp

memory/2016-2219-0x0000000005690000-0x00000000056A2000-memory.dmp

memory/2016-2220-0x00000000056F0000-0x000000000572C000-memory.dmp

memory/2016-2221-0x0000000005870000-0x00000000058BC000-memory.dmp

memory/1116-2223-0x0000000000400000-0x00000000004EC000-memory.dmp