Analysis Overview
SHA256
280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a
Threat Level: Known bad
The file 280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer family
RedLine payload
Modifies Windows Defender Real-time Protection settings
Healer
RedLine
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:03
Reported
2024-11-10 03:06
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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 |
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.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\jr736897.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\jr736897.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\jr736897.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\jr736897.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| 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\ziVa5625.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.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\280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.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\ziVa5625.exe | N/A |
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\280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.exe
"C:\Users\Admin\AppData\Local\Temp\280b79428262c8e13ee954554ff21db5c9678005ddf2ac25b15f732fa2fa558a.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVa5625.exe
| MD5 | 6e0dddf64796e83dbe48e8a178d8e3d6 |
| SHA1 | da10464b550e83b1f3dd15df9930ab1f5656d9dd |
| SHA256 | aa7eb1b0a094eda81ea36e0b00eadcf06ee6c50b16140d566e95284e0a712bb1 |
| SHA512 | d445e30403e89e224f8a504c0f475770e107ab68b8a3f9f63197621419d8fcd82d54d2eee3e9a39bba7c3742616ea88d4f680b19fd007f093465859609ebcf50 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr736897.exe
| MD5 | ecb0d7641a1fb55403b9001fc5a0f4b8 |
| SHA1 | 1e138381632da076c3418f721e52395211cc41ec |
| SHA256 | 56adc93b7704813c279512a78f39ae263bc77b773d80e6382a5baaa97113cd76 |
| SHA512 | 6d7436f34d48c0f9d116c06e87f1a3134760a65cc74b3cffb12872d0203b2d6258c20b8001572201b42172ac3b407bf856db93ea3f17b30acefd0c82877f0588 |
memory/3472-14-0x00007FFB49353000-0x00007FFB49355000-memory.dmp
memory/3472-15-0x0000000000BA0000-0x0000000000BAA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku142413.exe
| MD5 | 7dc2f03d9190b39989e27bbbf40dd554 |
| SHA1 | d0863b6c724cc3a1a3f3cbb9052bd8a7bee87005 |
| SHA256 | 2a68d3f9378ccf02f5797148ce2a6854c51323d1b061f27e74fb8ff64cfa5dfd |
| SHA512 | 6910feca07c484bb8c726315f1e608c7cc18aac0abe6fd89b36701f26774db60f2043c852ba6684819cdd48a601353c652f91d72f47dfcbfbccc2f6c6088ab96 |
memory/3308-21-0x0000000004280000-0x00000000042C6000-memory.dmp
memory/3308-22-0x0000000006AA0000-0x0000000007044000-memory.dmp
memory/3308-23-0x0000000004360000-0x00000000043A4000-memory.dmp
memory/3308-37-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-41-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-88-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-85-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-84-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-81-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-80-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-77-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-75-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-73-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-71-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-69-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-65-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-63-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-61-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-59-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-57-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-55-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-53-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-51-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-47-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-45-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-43-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-39-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-35-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-33-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-31-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-29-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-67-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-49-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-27-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-25-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-24-0x0000000004360000-0x000000000439F000-memory.dmp
memory/3308-930-0x0000000007050000-0x0000000007668000-memory.dmp
memory/3308-931-0x0000000007670000-0x000000000777A000-memory.dmp
memory/3308-932-0x0000000006A00000-0x0000000006A12000-memory.dmp
memory/3308-933-0x0000000006A20000-0x0000000006A5C000-memory.dmp
memory/3308-934-0x0000000007880000-0x00000000078CC000-memory.dmp