Malware Analysis Report

2025-01-23 06:49

Sample ID 241105-z3a5qa1ndr
Target 01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d
SHA256 01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d
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

01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d

Threat Level: Known bad

The file 01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine payload

Healer family

RedLine

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

Windows security modification

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 21:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 21:14

Reported

2024-11-05 21:16

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.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
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.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\jr009631.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\jr009631.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\jr009631.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.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\jr009631.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\ku775205.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\jr009631.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\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.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\zivh2368.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\lr442186.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.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\jr009631.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5060 wrote to memory of 3348 N/A C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe
PID 5060 wrote to memory of 3348 N/A C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe
PID 5060 wrote to memory of 3348 N/A C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe
PID 3348 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe
PID 3348 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe
PID 3348 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe
PID 3348 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe
PID 3348 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe
PID 3268 wrote to memory of 5472 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe C:\Windows\Temp\1.exe
PID 3268 wrote to memory of 5472 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe C:\Windows\Temp\1.exe
PID 3268 wrote to memory of 5472 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe C:\Windows\Temp\1.exe
PID 5060 wrote to memory of 4868 N/A C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr442186.exe
PID 5060 wrote to memory of 4868 N/A C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr442186.exe
PID 5060 wrote to memory of 4868 N/A C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr442186.exe

Processes

C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe

"C:\Users\Admin\AppData\Local\Temp\01c5298b18df8173292118ecc9ebad4041de153d20f7b833a35497073697a44d.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivh2368.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3268 -ip 3268

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 1376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr442186.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr442186.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 172.214.232.199.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 22.236.111.52.in-addr.arpa udp
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\zivh2368.exe

MD5 0dba641363f0ce0c10451e4abb84c917
SHA1 31280c06eef3e3cd3a8b1401e5053a19e98df9dc
SHA256 342f0fb525d058f35a4d4b54299edb0ccffd3c7d4ca60600431d7ccbe6e55de1
SHA512 41714f4d08a859ba854a93e22376a3a2885fecaa44e1d6bb91038e90a0e8ac8d8d05b106a3a5bffe9e53a095e70c2750b743ac048f7998eb5ad1af43f4d012a5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr009631.exe

MD5 ae0351754577158ea0e284eb135397b4
SHA1 933178809dfef6e58efb19f84c45e5693115ee2a
SHA256 e40df3e749b5fc7a02c40b56f3271883dc910d51eb7835ff3838640a5982ac9c
SHA512 6a32ec57384ed01e3925bbb40c59084887b77db98f072f9a23eafa5541a1e9f4391bff4b3bde97d842114eaccd510f8a1216a5cfd6b903979d1019cf550cfe31

memory/2364-14-0x00007FFD37703000-0x00007FFD37705000-memory.dmp

memory/2364-15-0x0000000000900000-0x000000000090A000-memory.dmp

memory/2364-16-0x00007FFD37703000-0x00007FFD37705000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku775205.exe

MD5 651bddcfeda3a5cbba45a1a95858ea09
SHA1 c2943280c044b87910f2bef8709e3a9edbac8a33
SHA256 0e982069f9f803785f20c0e2c5a58403b126a2726b6aeb232f02e6eb446c8850
SHA512 27b8427ad03ad5397742deeeaafa15290dc174c08a21e34736b9005473984ef13b22f3cd9987af928f9dcd8235ae312a0fac576846fdf81330d6725ad8ab32a7

memory/3268-22-0x0000000002340000-0x00000000023A6000-memory.dmp

memory/3268-23-0x0000000004CE0000-0x0000000005284000-memory.dmp

memory/3268-24-0x0000000005290000-0x00000000052F6000-memory.dmp

memory/3268-50-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-48-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-88-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-86-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-85-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-82-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-80-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-78-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-76-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-72-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-70-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-68-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-66-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-64-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-60-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-58-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-56-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-54-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-52-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-46-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-44-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-40-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-38-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-36-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-34-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-32-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-74-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-62-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-42-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-30-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-28-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-26-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-25-0x0000000005290000-0x00000000052EF000-memory.dmp

memory/3268-2105-0x0000000004B80000-0x0000000004BB2000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/5472-2118-0x0000000000E20000-0x0000000000E50000-memory.dmp

memory/5472-2119-0x0000000001820000-0x0000000001826000-memory.dmp

memory/5472-2120-0x0000000005D60000-0x0000000006378000-memory.dmp

memory/5472-2121-0x0000000005870000-0x000000000597A000-memory.dmp

memory/5472-2122-0x00000000057A0000-0x00000000057B2000-memory.dmp

memory/5472-2123-0x0000000005800000-0x000000000583C000-memory.dmp

memory/5472-2124-0x0000000005980000-0x00000000059CC000-memory.dmp

memory/4868-2129-0x0000000000DF0000-0x0000000000E20000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr442186.exe

MD5 79e8ea75a622b4dc342387351054db00
SHA1 f3bc2628903c01adf5e8d9f91d0e404454e0ce43
SHA256 4468e49fb9a725e8eb89bdbd83b71e689b6db2b8e577d40a83c3109e637edea7
SHA512 131ad86eee742ca5b5aea341980a630a0d210cbdb5d1dfe617fddb9fab2c92396ff1f257a634ecb3f4d82332d904c05e9532ed7166055f1553ab9c7361b744e8

memory/4868-2130-0x0000000001590000-0x0000000001596000-memory.dmp