Malware Analysis Report

2025-01-23 06:50

Sample ID 241105-2pft6azfkc
Target 22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4
SHA256 22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4
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

22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4

Threat Level: Known bad

The file 22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

Healer

RedLine payload

Redline family

RedLine

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 22:45

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 22:45

Reported

2024-11-05 22:47

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.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\jr664787.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\jr664787.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\jr664787.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\jr664787.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\jr664787.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\jr664787.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\ku318357.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\jr664787.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\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.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\zibz2412.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\lr032255.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4844 wrote to memory of 5044 N/A C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe
PID 4844 wrote to memory of 5044 N/A C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe
PID 4844 wrote to memory of 5044 N/A C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe
PID 5044 wrote to memory of 3992 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe
PID 5044 wrote to memory of 3992 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe
PID 5044 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe
PID 5044 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe
PID 5044 wrote to memory of 1648 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe
PID 1648 wrote to memory of 5760 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe C:\Windows\Temp\1.exe
PID 1648 wrote to memory of 5760 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe C:\Windows\Temp\1.exe
PID 1648 wrote to memory of 5760 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe C:\Windows\Temp\1.exe
PID 4844 wrote to memory of 744 N/A C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr032255.exe
PID 4844 wrote to memory of 744 N/A C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr032255.exe
PID 4844 wrote to memory of 744 N/A C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr032255.exe

Processes

C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe

"C:\Users\Admin\AppData\Local\Temp\22e364f0dd288bd69c5b5a5cb85ec87a535bbe76c8277a8f8970e169c4e1def4.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1648 -ip 1648

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1648 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr032255.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr032255.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 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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 81.144.22.2.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 19.229.111.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
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
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 67.112.168.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibz2412.exe

MD5 808accc8be9f32ca291ac1c60252d533
SHA1 c8f8724a18d2a82149503d0b0b58fc9de4905bec
SHA256 c4a413f6ea714563f92aefde52ba851a95ac8e286875b3011c6b922549f7f5e0
SHA512 8bc7831d0c64c58634b30a888e8c6408b6030160776c403f5cc3b29cae0ad0ebfad8f804a8a8210b028beea79f951d24e29e252a73b52ef891e50ef54f489260

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr664787.exe

MD5 aae0f54eba731fdde3f35fdf9f57d2fa
SHA1 9d98f085694ff43986206a81b886fa79fda090a6
SHA256 aeb41071a6b2d3306e9e766759b1c9e7c2cbb288efee380d4d5d6d4f1f6a8c6e
SHA512 d26973254ef919d37f914bcfb6646f50dcf3a0c61383362d6e8b29c4453b11365b8cf47ddda52d8a565b2b2292dadedf22242bfb63577e818bbc3175dd2cf533

memory/3992-14-0x00007FF975D83000-0x00007FF975D85000-memory.dmp

memory/3992-15-0x0000000000FD0000-0x0000000000FDA000-memory.dmp

memory/3992-16-0x00007FF975D83000-0x00007FF975D85000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku318357.exe

MD5 2a0c20d552e7b44379a63ca2d5133aed
SHA1 9cdf625a9b9195bf17097673ecbfbc0053c8aecf
SHA256 9f9cfbe9a6f04d8ca4ebd11bbda2a395a6a70fa5e59e04ea85315d39133459d9
SHA512 e73e549c2964fd1df81b7dc2f0812e6f47bd40bda1f47da6df20f87a6f9c6c0f333851f41056c3910f463874e572680764bf2c41da1b598573bb7be5e7aa64e0

memory/1648-22-0x0000000002770000-0x00000000027D6000-memory.dmp

memory/1648-23-0x0000000004CB0000-0x0000000005254000-memory.dmp

memory/1648-24-0x00000000027E0000-0x0000000002846000-memory.dmp

memory/1648-26-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-38-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-88-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-86-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-82-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-80-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-78-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-76-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-74-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-72-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-70-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-68-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-66-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-64-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-60-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-58-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-56-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-54-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-52-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-50-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-48-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-46-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-44-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-42-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-36-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-34-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-32-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-30-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-28-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-84-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-62-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-40-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-25-0x00000000027E0000-0x000000000283F000-memory.dmp

memory/1648-2105-0x0000000005400000-0x0000000005432000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/5760-2118-0x0000000000B70000-0x0000000000BA0000-memory.dmp

memory/5760-2119-0x0000000002E00000-0x0000000002E06000-memory.dmp

memory/5760-2120-0x0000000005AD0000-0x00000000060E8000-memory.dmp

memory/5760-2121-0x00000000055C0000-0x00000000056CA000-memory.dmp

memory/5760-2122-0x00000000054F0000-0x0000000005502000-memory.dmp

memory/5760-2123-0x0000000005550000-0x000000000558C000-memory.dmp

memory/5760-2124-0x00000000056D0000-0x000000000571C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr032255.exe

MD5 1ae9aaef662c22589412b4f80e1d9c15
SHA1 4f7fde9123ce6edd3fc93b92d5a1c45ea716c23a
SHA256 86fb4ec41f9adb1daabafd3651dbec6d88af467f28dbe4c7f6e202f588f6aa53
SHA512 0fc11c11f2a19c708e2c23df0130ded7b7ba892f64752efd543cd45583377f2b726cb959cd8427092ee4de9b52d0a3c7bedbfcff23493fefad5d2a9fe5786811

memory/744-2129-0x0000000000F20000-0x0000000000F50000-memory.dmp

memory/744-2130-0x0000000002FD0000-0x0000000002FD6000-memory.dmp