Analysis Overview
SHA256
9ba8d71f78facd44fb8ad23828b69ccf53caa7839300be27745337f05bc3605a
Threat Level: Known bad
The file 9ba8d71f78facd44fb8ad23828b69ccf53caa7839300be27745337f05bc3605a was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:19
Reported
2024-11-09 19:21
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
148s
Command Line
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
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.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\pr341390.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\pr341390.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\pr341390.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.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\pr341390.exe | N/A |
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704558.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu870288.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
Adds Run key to start application
| 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\9ba8d71f78facd44fb8ad23828b69ccf53caa7839300be27745337f05bc3605a.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\un704558.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9ba8d71f78facd44fb8ad23828b69ccf53caa7839300be27745337f05bc3605a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704558.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu870288.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu870288.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9ba8d71f78facd44fb8ad23828b69ccf53caa7839300be27745337f05bc3605a.exe
"C:\Users\Admin\AppData\Local\Temp\9ba8d71f78facd44fb8ad23828b69ccf53caa7839300be27745337f05bc3605a.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704558.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704558.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2548 -ip 2548
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu870288.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu870288.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704558.exe
| MD5 | 3a2c4652d4ad08b2f4001c67b22cfbf9 |
| SHA1 | 7061e5b4e7d8ede2479314801a90f0082cc8569d |
| SHA256 | d5e0bd74edda57b4099ea2a8be960d7b2a2fd111ec6e0d38d0323e6e6a5e4e5a |
| SHA512 | 9c2f60c3c6e960ccdd39d6feab2315a28fdbe5402b4752790f363727c1a16d2c93ea3f7f83cb264144c29d66bc80a7e882cb215af5ff37577e84f2ac28386fab |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr341390.exe
| MD5 | e42920c7f0f9a11aa3233eb7c7c04478 |
| SHA1 | 7ab9cb290461ebabf50fe9985291ca96dba57777 |
| SHA256 | b5fb760d8cdcc740dc78974a3589e91456637420a017b9473ab98ee6157532eb |
| SHA512 | 03cff930fb7400f86ad3bcbe0e7d4249dc410ac84cd71c70427ccb59c893258a7d3ad48909a74dd144fbb1929483abcf3eefbeaa7de6a41f765141a8103d42d6 |
memory/2548-15-0x0000000002D20000-0x0000000002E20000-memory.dmp
memory/2548-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp
memory/2548-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2548-18-0x0000000004860000-0x000000000487A000-memory.dmp
memory/2548-19-0x0000000007300000-0x00000000078A4000-memory.dmp
memory/2548-20-0x0000000004D00000-0x0000000004D18000-memory.dmp
memory/2548-21-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-38-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-48-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-46-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-44-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-42-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-40-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-36-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-34-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-32-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-30-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-28-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-26-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-24-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-22-0x0000000004D00000-0x0000000004D12000-memory.dmp
memory/2548-49-0x0000000002D20000-0x0000000002E20000-memory.dmp
memory/2548-51-0x0000000002BC0000-0x0000000002BED000-memory.dmp
memory/2548-50-0x0000000000400000-0x0000000002BB1000-memory.dmp
memory/2548-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2548-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu870288.exe
| MD5 | 802b90b55e58cd52db474937d87eb1c4 |
| SHA1 | da043802bfb6f5a7f35eda8b5834827bf5935c6c |
| SHA256 | c18b8db215149cca48a98fc1ec693fce78ddd0c100fb613346f4e694a752d7f8 |
| SHA512 | aa6af0d2ed187fc2c94d16e0621528ef7eaa0374a1b8748799d7a97b1de14e188b9a277bbb2211f9036ef8991b25c209d7d8288427c350e6512ecace49a2014b |
memory/2548-54-0x0000000000400000-0x0000000002BB1000-memory.dmp
memory/2240-60-0x0000000004AC0000-0x0000000004AFC000-memory.dmp
memory/2240-61-0x0000000004D60000-0x0000000004D9A000-memory.dmp
memory/2240-65-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-69-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-67-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-95-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-75-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-93-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-91-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-89-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-87-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-85-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-83-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-81-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-79-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-77-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-73-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-71-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-63-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-62-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/2240-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp
memory/2240-855-0x000000000A350000-0x000000000A362000-memory.dmp
memory/2240-856-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/2240-857-0x000000000A4A0000-0x000000000A4DC000-memory.dmp
memory/2240-858-0x0000000004A30000-0x0000000004A7C000-memory.dmp