Malware Analysis Report

2025-01-23 06:04

Sample ID 241108-fpv37aymak
Target 80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed
SHA256 80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed
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

80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed

Threat Level: Known bad

The file 80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Redline family

RedLine payload

Modifies Windows Defender Real-time Protection settings

RedLine

Healer

Detects Healer an antivirus disabler dropper

Healer family

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 05:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 05:03

Reported

2024-11-08 05:05

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.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\pr115531.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\pr115531.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\pr115531.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\IXP001.TMP\pr115531.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\pr115531.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.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\pr115531.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.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\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.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\un079058.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\si656690.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.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\pr115531.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 924 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe
PID 924 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe
PID 924 wrote to memory of 5084 N/A C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe
PID 5084 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe
PID 5084 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe
PID 5084 wrote to memory of 2132 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe
PID 5084 wrote to memory of 3096 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe
PID 5084 wrote to memory of 3096 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe
PID 5084 wrote to memory of 3096 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe
PID 3096 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe C:\Windows\Temp\1.exe
PID 3096 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe C:\Windows\Temp\1.exe
PID 3096 wrote to memory of 2200 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe C:\Windows\Temp\1.exe
PID 924 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si656690.exe
PID 924 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si656690.exe
PID 924 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si656690.exe

Processes

C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe

"C:\Users\Admin\AppData\Local\Temp\80752372d3a3c34b0b301763c0345c8e09a31861081d285daef97ada84ef93ed.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un079058.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2132 -ip 2132

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 1088

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3096 -ip 3096

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 1496

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si656690.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si656690.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.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 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 83.210.23.2.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
US 8.8.8.8:53 23.236.111.52.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\un079058.exe

MD5 3279824ec4570e0e4db3201351aa368d
SHA1 1e1e72a806cbe68e9fb7ab1647395079f2fbf9e6
SHA256 d9bd2357f3317b0f3989b99060078582f3e02594103949f0bf9e3ac0fe9e68cd
SHA512 b006cdf88cb3a71c6a7278e358af58f1b9b28772cc1dce3a1e7a60b23562e7dfb527c204e528c6d448620b6fb7aeebd426bd43d78ed1a02300e4d0dff5ef8692

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr115531.exe

MD5 8c5258caf6bcebcd38958be38d6bfe03
SHA1 4eb9efd015d0a8bfaad9fd864b3448bcf1d63f36
SHA256 a3e4a1686b6b88d036665cd213adc48f7c458ad3a18ecb7e4fdc522e7a5987ae
SHA512 6ae6379df6634f3293e7a51a4243c9de646e817299587c091d5d22e0f4e6c157ee638ae41b830fcea0b39af8a95d43ba636d51ba4bd8dc9299c37a89a6be5ef5

memory/2132-15-0x0000000000AC0000-0x0000000000BC0000-memory.dmp

memory/2132-16-0x0000000000A70000-0x0000000000A9D000-memory.dmp

memory/2132-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2132-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/2132-19-0x00000000025D0000-0x00000000025EA000-memory.dmp

memory/2132-20-0x0000000004EF0000-0x0000000005494000-memory.dmp

memory/2132-21-0x0000000004DB0000-0x0000000004DC8000-memory.dmp

memory/2132-49-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-47-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-45-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-44-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-41-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-39-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-37-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-35-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-33-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-31-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-29-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-27-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-25-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-23-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-22-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/2132-50-0x0000000000AC0000-0x0000000000BC0000-memory.dmp

memory/2132-51-0x0000000000A70000-0x0000000000A9D000-memory.dmp

memory/2132-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2132-57-0x0000000000400000-0x0000000000809000-memory.dmp

memory/2132-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu059536.exe

MD5 f77391e99ea3f7fe3e7642976c54eb06
SHA1 0ce996911a41dfa40780f545d1a700afaa589379
SHA256 789aa541593d83fa2a3f74d165c46b3e270506ee0b6a357c2d3fa756b9bfd4b7
SHA512 37f1736e24ce458d20595efab842cdafe2f574b4c636a20070f0ebb09ad744cadd062624974fa13af9cc5d581d636593a9fbd5d30e666b2f87bafce32b343ad5

memory/3096-62-0x0000000002920000-0x0000000002988000-memory.dmp

memory/3096-63-0x0000000005600000-0x0000000005666000-memory.dmp

memory/3096-64-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-73-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-95-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-93-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-92-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-89-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-87-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-86-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-81-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-79-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-77-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-75-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-71-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-69-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-67-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-65-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-97-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-83-0x0000000005600000-0x0000000005660000-memory.dmp

memory/3096-2206-0x0000000002B90000-0x0000000002BC2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/2200-2219-0x0000000000970000-0x000000000099E000-memory.dmp

memory/2200-2220-0x00000000012C0000-0x00000000012C6000-memory.dmp

memory/2200-2221-0x0000000005940000-0x0000000005F58000-memory.dmp

memory/2200-2222-0x0000000005430000-0x000000000553A000-memory.dmp

memory/2200-2223-0x00000000052E0000-0x00000000052F2000-memory.dmp

memory/2200-2225-0x0000000005360000-0x000000000539C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si656690.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2408-2230-0x0000000000C90000-0x0000000000CC0000-memory.dmp

memory/2200-2229-0x00000000053A0000-0x00000000053EC000-memory.dmp

memory/2408-2231-0x0000000002F80000-0x0000000002F86000-memory.dmp