Malware Analysis Report

2025-01-23 06:01

Sample ID 241107-m4qwca1elr
Target dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85
SHA256 dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85
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

dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85

Threat Level: Known bad

The file dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Healer family

Redline family

RedLine

RedLine payload

Healer

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 11:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 11:01

Reported

2024-11-07 11:03

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.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
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.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\it746204.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\it746204.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\it746204.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\it746204.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.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\it746204.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\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.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\zidE3671.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\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.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\lr264005.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1676 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe
PID 1676 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe
PID 1676 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe
PID 2056 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe
PID 2056 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe
PID 2056 wrote to memory of 4560 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe
PID 2056 wrote to memory of 4560 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe
PID 2056 wrote to memory of 4560 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe
PID 4560 wrote to memory of 4752 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe C:\Windows\Temp\1.exe
PID 4560 wrote to memory of 4752 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe C:\Windows\Temp\1.exe
PID 4560 wrote to memory of 4752 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe C:\Windows\Temp\1.exe
PID 1676 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe
PID 1676 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe
PID 1676 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe

Processes

C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe

"C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4560 -ip 4560

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 1208

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.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 8.8.8.8:53 154.239.44.20.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
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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe

MD5 75dc368d781b18c60359c29907a31f6e
SHA1 c2ced1bc44f40c90e0d06ad935395a986d738157
SHA256 672899dd3f6161ef7d14cb1f513a5363db4c674f3bea738bbfad2acdd2865d7e
SHA512 95b4c8b36f1aaf078ae612d1410cf97a5dda2119f98e87ab1037de25fe1befd13240b75c2e2ddb29d3fe26dddc70ad4775654b925efdf3a7da81fac6722ec5ab

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe

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

memory/2744-14-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

memory/2744-15-0x0000000000590000-0x000000000059A000-memory.dmp

memory/2744-16-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe

MD5 97b6542bbf853cd255bbce6d1f918afd
SHA1 5ed4bdd2ec362d725e106aca5d6c9f3af9f300d6
SHA256 995e4c7140529b7c31d88a094dd7ac99b08047710ca6cc981a223dec16e11b8a
SHA512 c07aa40188d882f8576deb1af3c51f8bee0088c8ff9b6150e1d5323797474c510f1a4379ffb61db363ce1ad583498b35e18d60576e0eac0f9fa458dd89349cc1

memory/4560-22-0x0000000002960000-0x00000000029C8000-memory.dmp

memory/4560-23-0x0000000005000000-0x00000000055A4000-memory.dmp

memory/4560-24-0x0000000004F70000-0x0000000004FD6000-memory.dmp

memory/4560-48-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-52-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-88-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-86-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-84-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-82-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-80-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-76-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-74-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-72-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-70-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-68-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-66-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-62-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-60-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-58-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-56-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-54-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-50-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-46-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-44-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-42-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-40-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-38-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-36-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-34-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-30-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-28-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-78-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-64-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-32-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-26-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-25-0x0000000004F70000-0x0000000004FD0000-memory.dmp

memory/4560-2167-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/4752-2180-0x0000000000020000-0x000000000004E000-memory.dmp

memory/4752-2181-0x00000000006A0000-0x00000000006A6000-memory.dmp

memory/4752-2182-0x0000000004FA0000-0x00000000055B8000-memory.dmp

memory/4752-2183-0x0000000004A90000-0x0000000004B9A000-memory.dmp

memory/4752-2184-0x00000000049A0000-0x00000000049B2000-memory.dmp

memory/4752-2185-0x0000000004A00000-0x0000000004A3C000-memory.dmp

memory/4752-2186-0x0000000004BA0000-0x0000000004BEC000-memory.dmp

memory/4904-2191-0x0000000000560000-0x0000000000590000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/4904-2192-0x0000000002710000-0x0000000002716000-memory.dmp