Analysis Overview
SHA256
9863c6fa15bf0562549cda9afdd242fc6d7918f57827e23e5e0e99ff0de5fbb4
Threat Level: Known bad
The file 9863c6fa15bf0562549cda9afdd242fc6d7918f57827e23e5e0e99ff0de5fbb4 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
Healer family
Redline family
Healer
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
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
2024-11-09 06:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 06:04
Reported
2024-11-09 06:07
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.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\k4072409.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\k4072409.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\k4072409.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.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\k4072409.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1004412.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4559795.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\k4072409.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.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\9863c6fa15bf0562549cda9afdd242fc6d7918f57827e23e5e0e99ff0de5fbb4.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\y1004412.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\9863c6fa15bf0562549cda9afdd242fc6d7918f57827e23e5e0e99ff0de5fbb4.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1004412.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4559795.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9863c6fa15bf0562549cda9afdd242fc6d7918f57827e23e5e0e99ff0de5fbb4.exe
"C:\Users\Admin\AppData\Local\Temp\9863c6fa15bf0562549cda9afdd242fc6d7918f57827e23e5e0e99ff0de5fbb4.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1004412.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1004412.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4559795.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4559795.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 27.178.89.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1004412.exe
| MD5 | be4076aaef13f93001191616db9fb911 |
| SHA1 | 4e2838ddd16aa62bba272f55ddc818ecc6bc8aad |
| SHA256 | 618c15f9cd45d09d0563e0e039c2ec2d82eb591396507340977640378b909c62 |
| SHA512 | 75d5a1b02ff2c01ddd4f210c6872e726ea8eb90b26f4e74565b672e69528811406189787c01ecf11e45e810b798d15495836fd58c8c303b8be97a6ec57c0d0ac |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4072409.exe
| MD5 | 94c4b7c1ecd667b2f1bd7cd29ad058be |
| SHA1 | c2368dc9b57a072f37ff2cf0af7b77e85906a7c5 |
| SHA256 | 67ef6b64cf0d4dea215b300b4840b53ad669a731fd73fa3be2ba74ca8ca212c4 |
| SHA512 | 8d819b023c85e74cd72bd02c6f4b66bc057ce1da706d0dad9fec1627eb75caa04c00d51a675780a5b3727fb08ab92f1f2f3747e2529bc83e0ad96e882a5e0c3d |
memory/3836-14-0x00000000740AE000-0x00000000740AF000-memory.dmp
memory/3836-15-0x00000000021B0000-0x00000000021CA000-memory.dmp
memory/3836-17-0x0000000004B00000-0x00000000050A4000-memory.dmp
memory/3836-16-0x00000000740A0000-0x0000000074850000-memory.dmp
memory/3836-18-0x0000000002430000-0x0000000002448000-memory.dmp
memory/3836-19-0x00000000740A0000-0x0000000074850000-memory.dmp
memory/3836-29-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-47-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-45-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-43-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-41-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-39-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-48-0x00000000740A0000-0x0000000074850000-memory.dmp
memory/3836-37-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-35-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-33-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-31-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-27-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-25-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-23-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-21-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-20-0x0000000002430000-0x0000000002442000-memory.dmp
memory/3836-49-0x00000000740AE000-0x00000000740AF000-memory.dmp
memory/3836-50-0x00000000740A0000-0x0000000074850000-memory.dmp
memory/3836-52-0x00000000740A0000-0x0000000074850000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4559795.exe
| MD5 | 14def87e3ed710cf7f2ae77e4b9ac277 |
| SHA1 | 724a6d605b16ebbef3a265fccfceebb2528595bc |
| SHA256 | 2c101da78a25d8760c6b7a3693845afe22e815ccbd1be9c2ae7729d45efd0b75 |
| SHA512 | 69f022575fb9b7227d4863869c908937824ea754a568c570769467b683c313c76e845a0b2a368f4b82606ddf1b6e49a49c1b2ed08b065273dbf7e317a25f488d |
memory/3004-56-0x00000000001D0000-0x00000000001F8000-memory.dmp
memory/3004-57-0x0000000007450000-0x0000000007A68000-memory.dmp
memory/3004-58-0x0000000006EF0000-0x0000000006F02000-memory.dmp
memory/3004-59-0x0000000007060000-0x000000000716A000-memory.dmp
memory/3004-60-0x0000000006FB0000-0x0000000006FEC000-memory.dmp
memory/3004-61-0x00000000043A0000-0x00000000043EC000-memory.dmp