Malware Analysis Report

2025-01-23 06:02

Sample ID 241107-sh2cvavbph
Target 8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356
SHA256 8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356
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

8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356

Threat Level: Known bad

The file 8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine

Healer family

RedLine payload

Detects Healer an antivirus disabler dropper

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

Windows security modification

Executes dropped EXE

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 WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 15:08

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 15:08

Reported

2024-11-07 15:10

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.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\IXP001.TMP\pr411743.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\pr411743.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\pr411743.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\pr411743.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\pr411743.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\pr411743.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.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\pr411743.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.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\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.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\un880942.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\un880942.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.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\si769463.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4172 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe
PID 4172 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe
PID 4172 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe
PID 2572 wrote to memory of 4744 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe
PID 2572 wrote to memory of 4744 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe
PID 2572 wrote to memory of 4744 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe
PID 2572 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe
PID 2572 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe
PID 2572 wrote to memory of 1336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe
PID 1336 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe C:\Windows\Temp\1.exe
PID 1336 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe C:\Windows\Temp\1.exe
PID 1336 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe C:\Windows\Temp\1.exe
PID 4172 wrote to memory of 5492 N/A C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769463.exe
PID 4172 wrote to memory of 5492 N/A C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769463.exe
PID 4172 wrote to memory of 5492 N/A C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769463.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe

"C:\Users\Admin\AppData\Local\Temp\8a848ee60e2578fb95f04e3e1bdfd347adb421ab040f10630820537790da9356.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4744 -ip 4744

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 980

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1336 -ip 1336

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1336 -s 1388

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769463.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769463.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 172.210.232.199.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 11.227.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un880942.exe

MD5 8b1dd121c6dc5b348f36482bb8b9de5a
SHA1 e6a2e53579ae184ad0fb31d0eab97e0c24a3e376
SHA256 db243cd4c1c0223b931ee405620911be6b3210cf4e27f826f0913fbc4dc064f9
SHA512 915c740782c5f6ca745af8c0abeb8032ddec3d9a2fbd6cc3322ed28f43d2609cfff0f3ed177358388ec39cdf57e1447c6cd95261ec4dd60666b0a4257dfc2375

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr411743.exe

MD5 ec9c9d5e150ca6fecdb0018d5713d3e2
SHA1 f30c86a751eaf760cdb4ca3db9f60e0a517d9402
SHA256 2cf9df6c71ea4cbd97beb871950b3f42c9dc6f8a9403258f30afc9596541c38b
SHA512 5d222d30c74653b0ce9ea0e272e3290a3403ebddebc3e6249992c8741109ec5ea5439838ad53fba16c7fd2309314c659387f67d4a0a6007270a815fc00400cfd

memory/4744-15-0x0000000000600000-0x0000000000700000-memory.dmp

memory/4744-16-0x0000000000580000-0x00000000005AD000-memory.dmp

memory/4744-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4744-18-0x0000000000400000-0x00000000004AF000-memory.dmp

memory/4744-19-0x00000000024C0000-0x00000000024DA000-memory.dmp

memory/4744-20-0x0000000004AE0000-0x0000000005084000-memory.dmp

memory/4744-21-0x0000000004A30000-0x0000000004A48000-memory.dmp

memory/4744-25-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-23-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-22-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-49-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-47-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-45-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-44-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-41-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-39-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-37-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-36-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-33-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-32-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-29-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-28-0x0000000004A30000-0x0000000004A42000-memory.dmp

memory/4744-50-0x0000000000600000-0x0000000000700000-memory.dmp

memory/4744-51-0x0000000000580000-0x00000000005AD000-memory.dmp

memory/4744-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4744-55-0x0000000000400000-0x00000000004AF000-memory.dmp

memory/4744-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu095026.exe

MD5 d69fc72d715b25ef0c67025734dc634d
SHA1 6b420cd3a8fca3ba0b14fbe0ecf328064f37231d
SHA256 185016161ad298a2a8f6e34cf64098fd5ecded2d8356869ed9a81d7491184e0e
SHA512 409a46fc4a4171a7946414d077d32ce49cef9fbecbda534ca89cb1adaa8befa9f696bb4e3583c89dd6f664c1034a81a04a573dcbc99dce973670a337561c6ba7

memory/1336-61-0x0000000004A80000-0x0000000004AE8000-memory.dmp

memory/1336-62-0x00000000051B0000-0x0000000005216000-memory.dmp

memory/1336-70-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-84-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-96-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-94-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-92-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-90-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-88-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-82-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-80-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-78-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-76-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-74-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-72-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-68-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-66-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-86-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-64-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-63-0x00000000051B0000-0x0000000005210000-memory.dmp

memory/1336-2205-0x00000000053F0000-0x0000000005422000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/2460-2218-0x0000000000560000-0x000000000058E000-memory.dmp

memory/2460-2219-0x0000000002680000-0x0000000002686000-memory.dmp

memory/2460-2220-0x0000000005500000-0x0000000005B18000-memory.dmp

memory/2460-2221-0x0000000004FF0000-0x00000000050FA000-memory.dmp

memory/2460-2222-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

memory/2460-2223-0x0000000004F00000-0x0000000004F3C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si769463.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2460-2228-0x0000000004F80000-0x0000000004FCC000-memory.dmp

memory/5492-2229-0x00000000002C0000-0x00000000002F0000-memory.dmp

memory/5492-2230-0x0000000006F60000-0x0000000006F66000-memory.dmp