Malware Analysis Report

2025-01-23 06:00

Sample ID 241107-bbbeeasamh
Target c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98
SHA256 c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98
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

c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98

Threat Level: Known bad

The file c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Healer family

Redline family

RedLine

Healer

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

RedLine payload

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 00:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 00:57

Reported

2024-11-07 01:00

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.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\IXP002.TMP\pr822626.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\pr822626.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\IXP002.TMP\pr822626.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\pr822626.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\pr822626.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\pr822626.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.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\pr822626.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.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_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\un546308.exe N/A
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\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.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\un545776.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\qu104044.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\rk562342.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2228 wrote to memory of 1524 N/A C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe
PID 2228 wrote to memory of 1524 N/A C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe
PID 2228 wrote to memory of 1524 N/A C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe
PID 1524 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe
PID 1524 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe
PID 1524 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe
PID 2028 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe
PID 2028 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe
PID 2028 wrote to memory of 4140 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe
PID 2028 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe
PID 2028 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe
PID 2028 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe
PID 3644 wrote to memory of 5784 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe C:\Windows\Temp\1.exe
PID 3644 wrote to memory of 5784 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe C:\Windows\Temp\1.exe
PID 3644 wrote to memory of 5784 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe C:\Windows\Temp\1.exe
PID 1524 wrote to memory of 2488 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe
PID 1524 wrote to memory of 2488 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe
PID 1524 wrote to memory of 2488 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe

"C:\Users\Admin\AppData\Local\Temp\c9ddf5958bc7d3c91bac5d94b5622b6b105abd1d094a2fbaa5327de6a84edc98.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4140 -ip 4140

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4140 -s 1088

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3644 -ip 3644

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 1372

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
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
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 5.173.189.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un545776.exe

MD5 92dda13a685355f6211c53c1ecd9eb44
SHA1 7183de018638dd377c3c61e958f314749807cfbc
SHA256 49fcd3f18353f30e6d22ad748e07802212fd222c9e92aaa6d30e9eb17d8992b5
SHA512 c7cd94e9d551f560d3488647ddc707b679b16f7da152ac921b8240a3bd32a995e12da0a9b6144d959405f0a248831d2456644548240b431aa66236cb98d0f526

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un546308.exe

MD5 552149898a11a77b91aa888d906342da
SHA1 6a1abb2dbdac286471b7cdadcb1b59b74cac9f49
SHA256 df8db21f27cbd39579ba15b9d9788c15bc585fd04493a7a69101f74ea7c0d42f
SHA512 1828aaff7485defce1454a31e1a3726e6eaa8e43ecb250957c3fd9dcfff7820297a45bf1fb87265fb1ec88248c3b02c3989563d913cf85a5b6880456ea369c0f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr822626.exe

MD5 98beb6e0ebbb23774e77c2f902a163b3
SHA1 446a83607668026a1034df0b365a480638ee92ef
SHA256 edc19ab1fb928c1a030d32e2749ca9f85b71cb53e6eb4408c607e198f5e38b71
SHA512 80b720b13d6e8346956543122404cf453ddfd772896b350cbeb71dd9bdd4d4a0e1277d48203383e60321050414e7d1f95bc8d615f9231975043382288e8d7084

memory/4140-22-0x0000000002780000-0x000000000279A000-memory.dmp

memory/4140-23-0x0000000004FA0000-0x0000000005544000-memory.dmp

memory/4140-24-0x0000000002950000-0x0000000002968000-memory.dmp

memory/4140-28-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-50-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-52-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-48-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-46-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-44-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-42-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-40-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-38-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-36-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-34-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-32-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-30-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-26-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-25-0x0000000002950000-0x0000000002962000-memory.dmp

memory/4140-53-0x0000000000400000-0x000000000080A000-memory.dmp

memory/4140-55-0x0000000000400000-0x000000000080A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu104044.exe

MD5 76ce876e53c1891b826bb1333085051a
SHA1 84843704e88584ab10ad96f0f63db365b655ab42
SHA256 ce88a15ec3194e50ece47849c5cb71ca5756a7cb0edc5bf33a0c306150e098ba
SHA512 383493202d48007d329828335525a1fb0223c3e2d3a418f1c7b2ad694257065edeb801cdc21dafda1660d2c5886d884d942ab78318dccb27fe229c0a6fe59d1c

memory/3644-60-0x0000000002830000-0x0000000002898000-memory.dmp

memory/3644-61-0x0000000002A30000-0x0000000002A96000-memory.dmp

memory/3644-75-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-73-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-71-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-69-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-67-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-65-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-77-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-91-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-63-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-82-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-62-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-95-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-93-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-89-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-87-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-85-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-84-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-79-0x0000000002A30000-0x0000000002A90000-memory.dmp

memory/3644-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/5784-2217-0x0000000000C30000-0x0000000000C5E000-memory.dmp

memory/5784-2218-0x0000000005450000-0x0000000005456000-memory.dmp

memory/5784-2219-0x0000000005BE0000-0x00000000061F8000-memory.dmp

memory/5784-2220-0x00000000056D0000-0x00000000057DA000-memory.dmp

memory/5784-2221-0x00000000055C0000-0x00000000055D2000-memory.dmp

memory/5784-2222-0x00000000055E0000-0x000000000561C000-memory.dmp

memory/5784-2223-0x0000000005660000-0x00000000056AC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk562342.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2488-2228-0x0000000000820000-0x0000000000850000-memory.dmp

memory/2488-2229-0x00000000028F0000-0x00000000028F6000-memory.dmp