Malware Analysis Report

2025-01-23 06:43

Sample ID 241105-wzhhvawhqq
Target c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766
SHA256 c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766
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

c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766

Threat Level: Known bad

The file c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer family

Detects Healer an antivirus disabler dropper

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 18:21

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 18:21

Reported

2024-11-05 18:23

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.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\jr705915.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\jr705915.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.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\jr705915.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\jr705915.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\jr705915.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.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\jr705915.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\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.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\ziUR4152.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:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1360 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe
PID 1360 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe
PID 1360 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe
PID 3320 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe
PID 3320 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe
PID 3320 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe
PID 3320 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe
PID 3320 wrote to memory of 2384 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe
PID 2384 wrote to memory of 6000 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe C:\Windows\Temp\1.exe
PID 2384 wrote to memory of 6000 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe C:\Windows\Temp\1.exe
PID 2384 wrote to memory of 6000 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe C:\Windows\Temp\1.exe
PID 1360 wrote to memory of 5684 N/A C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe
PID 1360 wrote to memory of 5684 N/A C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe
PID 1360 wrote to memory of 5684 N/A C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe

"C:\Users\Admin\AppData\Local\Temp\c164bc00564196fd67753f10f1da6044ee20fff8a24fa3c82ad930a7dab2a766.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2384 -ip 2384

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 1372

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 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
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUR4152.exe

MD5 4cc1aa4a111a0446ec2d7f12eae5b3c6
SHA1 a310cf04115481043bc56300e574d9def3bd8d8b
SHA256 2ac2e0fdf5d27971318d35c3399f00110a29d5d6084472adb8318ed6d55ab0f2
SHA512 b61e6546ba5e9734e46b77395eae5c62b626d3acca8cf50ec72c6b01599144a748062542c7ac3036c6cc54858de57ed701edc31450e06ca509001a02f51733bd

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr705915.exe

MD5 44129d0c75f7babd185b19006f8b4b5c
SHA1 5f982a3a0ac77cb13b725ee46ad4dfd0c26e2c16
SHA256 d685c73d983c4d13b44baa50456e10542e12ae3571819789ed6805d79ad96e08
SHA512 5cd4346152791f8cf9de39bf1164297c090706ce1efc4455645340a440f1ca6e5d8cc1e94a400bc45069a189cacdb11541d4ee86e1e49b1296b204176160b355

memory/3456-14-0x00007FFC2DC83000-0x00007FFC2DC85000-memory.dmp

memory/3456-15-0x0000000000DC0000-0x0000000000DCA000-memory.dmp

memory/3456-16-0x00007FFC2DC83000-0x00007FFC2DC85000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku084464.exe

MD5 131eb6d34b778944c628d4fef4eb0fcf
SHA1 d7cc2062667c97335561cbbdc9dd0838c55e5b8f
SHA256 3359923b6ce8caa18363e08d109fe8bce195d1c147cd8144c901ca1d6b534c6e
SHA512 8bb78078e273e9ac34d46c572ea883c56f86fdb97db2350edde64e237a5730008ad5a5a9f2d184780f5984febca7217a86f07eb4ab60d01bca77d70038c890c4

memory/2384-22-0x0000000002620000-0x0000000002686000-memory.dmp

memory/2384-23-0x0000000004CE0000-0x0000000005284000-memory.dmp

memory/2384-24-0x0000000004C50000-0x0000000004CB6000-memory.dmp

memory/2384-28-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-40-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-88-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-86-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-84-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-80-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-78-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-77-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-74-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-72-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-70-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-68-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-66-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-64-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-62-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-60-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-56-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-55-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-52-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-50-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-49-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-46-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-44-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-43-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-38-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-36-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-34-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-32-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-30-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-82-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-58-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-26-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-25-0x0000000004C50000-0x0000000004CAF000-memory.dmp

memory/2384-2105-0x0000000005400000-0x0000000005432000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/6000-2118-0x00000000005B0000-0x00000000005E0000-memory.dmp

memory/6000-2119-0x0000000004DD0000-0x0000000004DD6000-memory.dmp

memory/6000-2120-0x00000000055A0000-0x0000000005BB8000-memory.dmp

memory/6000-2121-0x0000000005090000-0x000000000519A000-memory.dmp

memory/6000-2122-0x0000000004E20000-0x0000000004E32000-memory.dmp

memory/6000-2123-0x0000000004FC0000-0x0000000004FFC000-memory.dmp

memory/6000-2124-0x0000000005000000-0x000000000504C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr930999.exe

MD5 be7926d3ba002c51f10346b642a4c349
SHA1 7be150a4799a8035659e3e949a54459f59a7d2f4
SHA256 ecaa18d6868ba352c0b47622fd739a7b1be9f28f5c97d8a0d8082d248b4f03d7
SHA512 db4ec793f52b0058bcf19f5d2c67fed612bb9fb8ac92c6692ab38bf59aad66893e780dc53c5915b95e056f97c959f176bee1fc3000e13553daa0be7bfe55798b

memory/5684-2129-0x0000000000470000-0x00000000004A0000-memory.dmp

memory/5684-2130-0x0000000002760000-0x0000000002766000-memory.dmp