Malware Analysis Report

2025-01-23 05:58

Sample ID 241107-m5e58s1enm
Target cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2
SHA256 cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2
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

cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2

Threat Level: Known bad

The file cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

Healer

Redline family

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Unsigned PE

Program crash

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 11:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 11:02

Reported

2024-11-07 11:05

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.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\IXP001.TMP\pr691325.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\IXP001.TMP\pr691325.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.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\IXP001.TMP\pr691325.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\IXP001.TMP\pr691325.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\IXP001.TMP\pr691325.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.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\IXP001.TMP\pr691325.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.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\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.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\un135286.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\si624811.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3208 wrote to memory of 1008 N/A C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe
PID 3208 wrote to memory of 1008 N/A C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe
PID 3208 wrote to memory of 1008 N/A C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe
PID 1008 wrote to memory of 4016 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe
PID 1008 wrote to memory of 4016 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe
PID 1008 wrote to memory of 4016 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe
PID 1008 wrote to memory of 4176 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe
PID 1008 wrote to memory of 4176 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe
PID 1008 wrote to memory of 4176 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe
PID 4176 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe C:\Windows\Temp\1.exe
PID 4176 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe C:\Windows\Temp\1.exe
PID 4176 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe C:\Windows\Temp\1.exe
PID 3208 wrote to memory of 4720 N/A C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe
PID 3208 wrote to memory of 4720 N/A C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe
PID 3208 wrote to memory of 4720 N/A C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe

Processes

C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe

"C:\Users\Admin\AppData\Local\Temp\cd626f1accbb9febe40f1a4f168bac37c1f51815d3d9ad633cc163ca5977b2a2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un135286.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4016 -ip 4016

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4176 -ip 4176

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4176 -s 1388

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.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 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 104.219.191.52.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
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\un135286.exe

MD5 f8701712e85ec1442b35852939826f0c
SHA1 df9a9e96bba34082cd8dc745b72a34f12f435e49
SHA256 75c2cc26a01909a8e3374930b799a361a8be5424888cb268c07c45936a37da35
SHA512 3d64f066ea47c90859ea7ca2627e48e21028b6726d09eec69a7da8d367a4c349026776fe4ee3012843274fc450e7ea35c06982319c73b0a751776c426a43b3aa

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr691325.exe

MD5 144023e101b63e6081071ffc2c299386
SHA1 4fbbbfa8bc59c8c8888896cfffb919da1e34c9cb
SHA256 288efa130a96c6524fbdca6515b156e9fb49cb4e1a2a57c0cb805750a870e658
SHA512 cf2693be000007ef28164d055d55fc7f2e2615b2e592f2ef5ab49042c6c382941cfdc27bd4ec895f48c3b37ad329090d9f29462132fa4fb5186e966c22850b7c

memory/4016-15-0x0000000000980000-0x0000000000A80000-memory.dmp

memory/4016-16-0x0000000000950000-0x000000000097D000-memory.dmp

memory/4016-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4016-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/4016-19-0x00000000027E0000-0x00000000027FA000-memory.dmp

memory/4016-20-0x0000000004DA0000-0x0000000005344000-memory.dmp

memory/4016-21-0x0000000005360000-0x0000000005378000-memory.dmp

memory/4016-49-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-47-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-46-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-43-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-41-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-39-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-37-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-35-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-33-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-31-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-29-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-27-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-25-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-23-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-22-0x0000000005360000-0x0000000005372000-memory.dmp

memory/4016-50-0x0000000000980000-0x0000000000A80000-memory.dmp

memory/4016-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4016-54-0x0000000000400000-0x0000000000809000-memory.dmp

memory/4016-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu701803.exe

MD5 cae09f1a5e31d16297ab064283f3a293
SHA1 5ab171d760cfde838a7b98acc3af999d2cdd5302
SHA256 0757f4078956be8596b3163c89179de18a459377cb59b3b0e919504efe72d653
SHA512 76b42044d67ceacdfd3fa2261fa2d525fb89ad1cc16368613a0f7d4cf5646516b43d240bd3113039752dc922cf2edd5c4eb62f003ba652c2eb7027f7b41fc5f6

memory/4176-60-0x0000000004EE0000-0x0000000004F48000-memory.dmp

memory/4176-61-0x0000000005530000-0x0000000005596000-memory.dmp

memory/4176-71-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-79-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-69-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-77-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-75-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-73-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-68-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-95-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-93-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-91-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-89-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-87-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-85-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-83-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-81-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-65-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-63-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-62-0x0000000005530000-0x0000000005590000-memory.dmp

memory/4176-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/3004-2217-0x0000000000C30000-0x0000000000C5E000-memory.dmp

memory/3004-2218-0x0000000002E80000-0x0000000002E86000-memory.dmp

memory/3004-2219-0x0000000005BF0000-0x0000000006208000-memory.dmp

memory/3004-2220-0x00000000056E0000-0x00000000057EA000-memory.dmp

memory/3004-2221-0x00000000054A0000-0x00000000054B2000-memory.dmp

memory/3004-2222-0x0000000005610000-0x000000000564C000-memory.dmp

memory/3004-2223-0x0000000005660000-0x00000000056AC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si624811.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/4720-2228-0x0000000000D90000-0x0000000000DC0000-memory.dmp

memory/4720-2229-0x0000000002F00000-0x0000000002F06000-memory.dmp