Malware Analysis Report

2024-12-06 02:56

Sample ID 241110-ckfwxswpbx
Target 06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803
SHA256 06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803
Tags
healer redline rosn 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

06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803

Threat Level: Known bad

The file 06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine payload

Modifies Windows Defender Real-time Protection settings

Healer

RedLine

Redline family

Healer family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Suspicious use of SetThreadContext

Launches sc.exe

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 02:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 02:07

Reported

2024-11-10 02:10

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.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
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
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
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

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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.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\pro6101.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.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\pro6101.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\pro6101.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\pro6101.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
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
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
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

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\pro6101.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.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\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.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\un412707.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2244 set thread context of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.exe N/A

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\IXP001.TMP\pro6101.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4816 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe
PID 4816 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe
PID 4816 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe
PID 1424 wrote to memory of 2244 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 1424 wrote to memory of 2244 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 1424 wrote to memory of 2244 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 2244 wrote to memory of 324 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe
PID 1424 wrote to memory of 4324 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe
PID 1424 wrote to memory of 4324 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe
PID 1424 wrote to memory of 4324 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe

Processes

C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.exe

"C:\Users\Admin\AppData\Local\Temp\06219e8183bfcaa25bbeb6de8544763285c605dc502ff28c4b41009d24095803.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un412707.exe

MD5 c58968c9a5254081840fac2d7ffffea6
SHA1 aa1ab68c1c7df667c0b8f8e693846022c375c326
SHA256 36b292c744bc361d11f91362312e4d7903a4c7b4c6c1ed0bbfabea1aaa215ad6
SHA512 e9bf452e2a4705234d38f26acae52747a43884d685bae8cf342fd1ea7ae881232f90912a2311b4a953dcac38de08dc50adf76fdd805afb04ae3781fdc6feb322

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6101.exe

MD5 5333929790fdb6f6e2a00c1d66572c07
SHA1 2a7fc57e4edc4e75fbcdf3757ef73ec82365468f
SHA256 f22f30336db88137094b2548451621251db50d7cd3346aeb1453a6bdcbb865ff
SHA512 c810d1c5243de71cfdd0e28fae4738e22728de632dc005144546a390ae048f771ea331866fca7c3d8b51e4aa6671670b3e5a88eb9e4a2f05093c4ce748c9064b

memory/2244-15-0x00000000007D0000-0x00000000008D0000-memory.dmp

memory/2244-16-0x00000000005C0000-0x00000000005EE000-memory.dmp

memory/324-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/324-22-0x0000000000400000-0x0000000000430000-memory.dmp

memory/324-21-0x0000000000400000-0x0000000000430000-memory.dmp

memory/324-19-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6798.exe

MD5 6024a3c732d162297e80b4bdce9100ef
SHA1 31b3d9b4ff770a4b1e333af7e83f738f70bb311d
SHA256 ec5ed2e9656b02f3ac1f15087a0c65623f6f7cdc626a6efc4e65c0bc0fee9255
SHA512 713de9acd4a98a0020d22aaa618b32d6427ed1009562cf944993730aad40764276af4a3b70d34b9e09990bcbd634f7f8b03361b308575484dad786d6551ed284

memory/324-27-0x00000000021B0000-0x00000000021CA000-memory.dmp

memory/324-28-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/324-29-0x0000000002660000-0x0000000002678000-memory.dmp

memory/4324-30-0x0000000002500000-0x0000000002546000-memory.dmp

memory/324-42-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-58-0x0000000002660000-0x0000000002672000-memory.dmp

memory/4324-59-0x0000000005050000-0x0000000005094000-memory.dmp

memory/324-56-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-54-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-52-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-50-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-48-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-46-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-44-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-40-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-38-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-36-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-34-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-32-0x0000000002660000-0x0000000002672000-memory.dmp

memory/324-31-0x0000000002660000-0x0000000002672000-memory.dmp

memory/4324-60-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-75-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-71-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-69-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-67-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-65-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-63-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-61-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-73-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-89-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-87-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-85-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-83-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-81-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-79-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-77-0x0000000005050000-0x000000000508F000-memory.dmp

memory/4324-966-0x00000000050F0000-0x0000000005708000-memory.dmp

memory/4324-967-0x0000000005790000-0x000000000589A000-memory.dmp

memory/4324-968-0x00000000058D0000-0x00000000058E2000-memory.dmp

memory/4324-969-0x00000000058F0000-0x000000000592C000-memory.dmp

memory/4324-970-0x0000000005A40000-0x0000000005A8C000-memory.dmp