Malware Analysis Report

2025-01-23 06:00

Sample ID 241107-f8lzmavrdy
Target 6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca
SHA256 6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca
Tags
healer redline diza 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

6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca

Threat Level: Known bad

The file 6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer family

RedLine payload

RedLine

Healer

Redline family

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 05:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 05:32

Reported

2024-11-07 05:35

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.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\it934266.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\it934266.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\it934266.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\it934266.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\it934266.exe N/A

RedLine

infostealer redline

RedLine payload

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

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\IXP001.TMP\jr012827.exe N/A

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\it934266.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\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.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\ziRx6895.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\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.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\IXP000.TMP\lr060767.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4840 wrote to memory of 3620 N/A C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe
PID 4840 wrote to memory of 3620 N/A C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe
PID 4840 wrote to memory of 3620 N/A C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe
PID 3620 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe
PID 3620 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe
PID 3620 wrote to memory of 3416 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe
PID 3620 wrote to memory of 3416 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe
PID 3620 wrote to memory of 3416 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe
PID 3416 wrote to memory of 4456 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe C:\Windows\Temp\1.exe
PID 3416 wrote to memory of 4456 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe C:\Windows\Temp\1.exe
PID 3416 wrote to memory of 4456 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe C:\Windows\Temp\1.exe
PID 4840 wrote to memory of 2268 N/A C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe
PID 4840 wrote to memory of 2268 N/A C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe
PID 4840 wrote to memory of 2268 N/A C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe

"C:\Users\Admin\AppData\Local\Temp\6f54c28d6679c4f8adab312ef5b17e1c698f2ad642cd6f339807a5e8dfb651ca.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3416 -ip 3416

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 1492

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 241.150.49.20.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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
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
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 17.173.189.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRx6895.exe

MD5 66c77b3380637abcfc33bf5528acb9c1
SHA1 eccf5a4db7d28697213d221729fa9c40e40246b3
SHA256 3676a719eee36c436eeaa968dfcd40e9e7dabcfaaf90cbd2d40ec826b6c59a76
SHA512 78198b66b9ec4180c3a4548fd491e6bc34c72b8ab0b8b79b6096be39f65a2954582c2cb0356c7ffc769c13a1e52db43aee39c5964103cefd5a7264b35e2f899f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it934266.exe

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

memory/1724-14-0x00007FFC4F2D3000-0x00007FFC4F2D5000-memory.dmp

memory/1724-15-0x00000000009C0000-0x00000000009CA000-memory.dmp

memory/1724-16-0x00007FFC4F2D3000-0x00007FFC4F2D5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr012827.exe

MD5 bb511828039dde60df00fb02b5832d57
SHA1 c05128746e46ac235d1b09d2e804c2db8d12a92e
SHA256 e26c7407a7690c122ff5350ce1e4b63c03b9dc513d3fb3e5d42b91aab2634498
SHA512 b9e4e7737e17f30b10568e06b089cb25498cd4df7a0f352c306ba0f437b8f83cdfbe9b8e80db1d70104e3d3c25a94bda5cc98edf371ffd4d6ebbd1c101ed9e34

memory/3416-22-0x0000000004E80000-0x0000000004EE8000-memory.dmp

memory/3416-23-0x0000000004F30000-0x00000000054D4000-memory.dmp

memory/3416-24-0x0000000005520000-0x0000000005586000-memory.dmp

memory/3416-28-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-26-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-25-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-42-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-86-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-84-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-82-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-80-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-78-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-76-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-74-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-70-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-68-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-66-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-64-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-62-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-60-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-58-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-56-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-54-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-52-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-50-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-46-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-44-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-40-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-38-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-37-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-34-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-32-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-30-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-88-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-72-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-48-0x0000000005520000-0x0000000005580000-memory.dmp

memory/3416-2167-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/4456-2180-0x00000000005D0000-0x00000000005FE000-memory.dmp

memory/4456-2181-0x0000000002710000-0x0000000002716000-memory.dmp

memory/4456-2182-0x0000000005560000-0x0000000005B78000-memory.dmp

memory/4456-2183-0x0000000005050000-0x000000000515A000-memory.dmp

memory/4456-2184-0x0000000004F60000-0x0000000004F72000-memory.dmp

memory/4456-2185-0x0000000004FC0000-0x0000000004FFC000-memory.dmp

memory/4456-2186-0x0000000005000000-0x000000000504C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr060767.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2268-2191-0x0000000000AC0000-0x0000000000AF0000-memory.dmp

memory/2268-2192-0x0000000002C20000-0x0000000002C26000-memory.dmp