Malware Analysis Report

2025-01-23 06:42

Sample ID 241105-vdkkmsvhnj
Target 01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46
SHA256 01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46
Tags
healer redline dozt norm 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

01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46

Threat Level: Known bad

The file 01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

RedLine

Modifies Windows Defender Real-time Protection settings

RedLine payload

Redline family

Healer family

Detects Healer an antivirus disabler dropper

Healer

Checks computer location settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Launches sc.exe

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 16:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 16:52

Reported

2024-11-05 16:54

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.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

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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.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\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.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\zijF3704.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.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\lr510749.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3624 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe
PID 3624 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe
PID 3624 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe
PID 2284 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe
PID 2284 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe
PID 2284 wrote to memory of 3088 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe
PID 2284 wrote to memory of 3088 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe
PID 2284 wrote to memory of 3088 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe
PID 3088 wrote to memory of 5928 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe C:\Windows\Temp\1.exe
PID 3088 wrote to memory of 5928 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe C:\Windows\Temp\1.exe
PID 3088 wrote to memory of 5928 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe C:\Windows\Temp\1.exe
PID 3624 wrote to memory of 5620 N/A C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr510749.exe
PID 3624 wrote to memory of 5620 N/A C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr510749.exe
PID 3624 wrote to memory of 5620 N/A C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr510749.exe

Processes

C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe

"C:\Users\Admin\AppData\Local\Temp\01b7d74a7dbca311028a6ca06f2d37f38e754011fd4b5b597b8c06997a01ad46.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3088 -ip 3088

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3088 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr510749.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr510749.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 100.209.201.84.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijF3704.exe

MD5 2567c5c9fea57c6d55f5006c3c28b2ba
SHA1 ce4593873fd1a8bc4fab13675aa82a24a188d9f9
SHA256 76db1a6fefea8724494de60aead9b5332eccc191875e2a8f12500fdcb1a47a8c
SHA512 daff20285ef2997ca09014049c0bf5059c0386be89e5ffa3aca45ec56ce2b61d650462208cb15602151c413fc1ab2e36c7dc865d6f9c8a2411f7c852130a2d88

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr475453.exe

MD5 85ec1ecb9a70e89ae1d548e13494a9c7
SHA1 746f835c4a016095a36ddbc5fe2d8a09ae70fc02
SHA256 09570a4ea1ec38d683a885ed68bf7b3e18f50b1ae10d1266bb2ffbc5eade751a
SHA512 7c80b3a5cb088d8ba9ded3b90b4a7fe8d510dd4ad8a6beb1d5fd642c6b1490a34db906f5bda5a7bb8a918ae5d56c9bbcab7520444062384bceccd0c966a97abb

memory/4032-14-0x00007FFD13CE3000-0x00007FFD13CE5000-memory.dmp

memory/4032-15-0x0000000000160000-0x000000000016A000-memory.dmp

memory/4032-16-0x00007FFD13CE3000-0x00007FFD13CE5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku615420.exe

MD5 704fe61b2f736043aca0322a6d973b3a
SHA1 0b02273eddc9063c72cd834e363b8d0ff3ca3bfa
SHA256 4e79a9e8b61f5386c92eb96ce92fa93d2308044dc13a563700a4e4975c1d9e95
SHA512 157144672247d6bb41f2cfddc18bf6e0ec25487c2f34f58a84fc0a6038952aa3f763203bc437d6d340ee7ed146c3b4377b5cde7e5fc67cdfe4414ac6579ea090

memory/3088-22-0x0000000002730000-0x0000000002796000-memory.dmp

memory/3088-23-0x0000000004D20000-0x00000000052C4000-memory.dmp

memory/3088-24-0x0000000005310000-0x0000000005376000-memory.dmp

memory/3088-52-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-58-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-88-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-86-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-85-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-82-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-80-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-76-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-74-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-72-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-70-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-69-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-66-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-64-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-62-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-60-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-56-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-54-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-50-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-48-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-46-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-44-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-42-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-40-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-38-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-36-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-32-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-30-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-28-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-78-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-34-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-26-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-25-0x0000000005310000-0x000000000536F000-memory.dmp

memory/3088-2105-0x0000000005540000-0x0000000005572000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/5928-2118-0x0000000000040000-0x0000000000070000-memory.dmp

memory/5928-2119-0x0000000004860000-0x0000000004866000-memory.dmp

memory/5928-2120-0x0000000005030000-0x0000000005648000-memory.dmp

memory/5928-2121-0x0000000004B20000-0x0000000004C2A000-memory.dmp

memory/5928-2122-0x00000000048B0000-0x00000000048C2000-memory.dmp

memory/5928-2123-0x0000000004A50000-0x0000000004A8C000-memory.dmp

memory/5928-2124-0x0000000004A90000-0x0000000004ADC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr510749.exe

MD5 1979f98ae18443b1f2ba891481923f88
SHA1 16e8245abc71ce6fff863502a2012976fa07e659
SHA256 d6411a9594463a4d69fd1dc94a0f7417251ffeac0b0b20d50741bc6df5355609
SHA512 ceaf754a063a4cc42e6c8237fb73adf4acbf15692dc4dfe8a2c5165395ebf51b88b6af0ec2b4eebe6df2095d44ef3c0c6cf68727027d5cc1df1e1469a035985c

memory/5620-2129-0x0000000000650000-0x0000000000680000-memory.dmp

memory/5620-2130-0x0000000004F70000-0x0000000004F76000-memory.dmp