Malware Analysis Report

2025-01-23 05:58

Sample ID 241108-rjfbbswmdk
Target 129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625
SHA256 129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625
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

129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625

Threat Level: Known bad

The file 129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

Detects Healer an antivirus disabler dropper

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 behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 14:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 14:13

Reported

2024-11-08 14:15

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.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
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
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
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

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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.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\IXP002.TMP\pr422874.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\IXP002.TMP\pr422874.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\IXP002.TMP\pr422874.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.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\IXP002.TMP\pr422874.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.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\IXP002.TMP\pr422874.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.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\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.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\un720280.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.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\IXP002.TMP\pr422874.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.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\IXP001.TMP\rk290288.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2168 wrote to memory of 1556 N/A C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe
PID 2168 wrote to memory of 1556 N/A C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe
PID 2168 wrote to memory of 1556 N/A C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe
PID 1556 wrote to memory of 3096 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe
PID 1556 wrote to memory of 3096 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe
PID 1556 wrote to memory of 3096 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe
PID 3096 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe
PID 3096 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe
PID 3096 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe
PID 3096 wrote to memory of 4308 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe
PID 3096 wrote to memory of 4308 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe
PID 3096 wrote to memory of 4308 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe
PID 4308 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe C:\Windows\Temp\1.exe
PID 4308 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe C:\Windows\Temp\1.exe
PID 4308 wrote to memory of 2500 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe C:\Windows\Temp\1.exe
PID 1556 wrote to memory of 4356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk290288.exe
PID 1556 wrote to memory of 4356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk290288.exe
PID 1556 wrote to memory of 4356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk290288.exe

Processes

C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.exe

"C:\Users\Admin\AppData\Local\Temp\129c08b7f67e24dcf307c8f49dfc0bad6b6851622df609e7152d0a874632f625.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 220 -ip 220

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4308 -ip 4308

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 1516

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk290288.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk290288.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.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
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 48.229.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un720280.exe

MD5 6d59030ca0ad35df04199c0e5b7cbb4a
SHA1 6ed85db72348e49036428b735573bc20296f55d1
SHA256 b0116b143e5e726bbc7a921ef3113824c5b3544d81f78832685da83e6b0c36cb
SHA512 a71b4d2841bf3482e73423ee288edc1bd7612fdb93c6e11b75a898df6bb507f1981238148c8d07c768b86113a4678a7e47804aaaa7f3e24a254315285f0070cc

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un140219.exe

MD5 61e02b8d14841f65ff61cb29e2d40701
SHA1 27e92008550372ffef1455fa9eb5a2aa88d4981e
SHA256 3502d1b947bc81e92bb99d0133b29d220670e2dda62007ea8cc21f98521c9a18
SHA512 896a3af470639c5cb82346ef2efae527444e74291b687e467b89c26ae900922fa5dab7c258c16a73f0c2df823f0a85130c45e71246594798c1a101719729ff3b

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr422874.exe

MD5 c2cd13fe36087a468b348da5ca489e71
SHA1 78a9bcf9cbc25eb6bfd09915004106325d26adeb
SHA256 017b0666b3af0e3d7f424ecd474dac4e3073cbc73c750a7e1988e6da6b2c1ea7
SHA512 a660291d42aa5a6627fa394bd1108413574fb34b10af52ce9256a5556023a182ebbdf23129fd5d536c8e1e9b1598fb4d3e34a237f7ce401e39e4601c40bb7d21

memory/220-22-0x0000000002800000-0x000000000281A000-memory.dmp

memory/220-23-0x0000000004E40000-0x00000000053E4000-memory.dmp

memory/220-24-0x0000000004DB0000-0x0000000004DC8000-memory.dmp

memory/220-52-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-51-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-48-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-46-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-44-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-42-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-40-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-38-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-37-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-34-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-33-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-30-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-28-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-26-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-25-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/220-53-0x0000000000400000-0x000000000080A000-memory.dmp

memory/220-55-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu524353.exe

MD5 a8c13100beaf425831bc84391d12024c
SHA1 9967ba7bf0694412bf28bbabc7107dbc81fec8f8
SHA256 ee21e85808052a5a64d1e9ccfb3bd76198ddd94b2453d81156a9f843dd7f1511
SHA512 72a2ede3ef54636dd44233b988259395941c4c6beda1ddd09813d24011ca2dbb3d8fad03b8417786c4588004eaa487a74fce180f386a508ae44b806b41b599c4

memory/4308-60-0x0000000002A60000-0x0000000002AC8000-memory.dmp

memory/4308-61-0x0000000005540000-0x00000000055A6000-memory.dmp

memory/4308-77-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-79-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-95-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-91-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-89-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-87-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-85-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-83-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-81-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-75-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-73-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-71-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-69-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-67-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-93-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-65-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-63-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-62-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/4308-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/2500-2217-0x0000000000950000-0x000000000097E000-memory.dmp

memory/2500-2218-0x0000000002A40000-0x0000000002A46000-memory.dmp

memory/2500-2219-0x0000000005910000-0x0000000005F28000-memory.dmp

memory/2500-2220-0x0000000005400000-0x000000000550A000-memory.dmp

memory/2500-2221-0x00000000052C0000-0x00000000052D2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk290288.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2500-2225-0x0000000005330000-0x000000000536C000-memory.dmp

memory/2500-2227-0x0000000005380000-0x00000000053CC000-memory.dmp

memory/4356-2228-0x0000000000EC0000-0x0000000000EF0000-memory.dmp

memory/4356-2229-0x0000000003290000-0x0000000003296000-memory.dmp