Analysis Overview
SHA256
3792f24bb214aace5fa9b8ddd4d67b2e327e3f0f92296f11eb76e5d5732c1870
Threat Level: Known bad
The file 3792f24bb214aace5fa9b8ddd4d67b2e327e3f0f92296f11eb76e5d5732c1870 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer
Healer family
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Unsigned PE
System Location Discovery: System Language Discovery
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 06:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 06:13
Reported
2024-11-09 06:16
Platform
win10v2004-20241007-en
Max time kernel
148s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.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\a5845182.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\a5845182.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\a5845182.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\a5845182.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\a5845182.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\v3921378.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1130488.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\a5845182.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.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\3792f24bb214aace5fa9b8ddd4d67b2e327e3f0f92296f11eb76e5d5732c1870.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\v3921378.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\3792f24bb214aace5fa9b8ddd4d67b2e327e3f0f92296f11eb76e5d5732c1870.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3921378.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1130488.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3792f24bb214aace5fa9b8ddd4d67b2e327e3f0f92296f11eb76e5d5732c1870.exe
"C:\Users\Admin\AppData\Local\Temp\3792f24bb214aace5fa9b8ddd4d67b2e327e3f0f92296f11eb76e5d5732c1870.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3921378.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3921378.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1130488.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1130488.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | 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 |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3921378.exe
| MD5 | 7acf75193a8cea548abad73bd043b376 |
| SHA1 | 3a3c490fd02e9499da1b1a55c806084026d7a741 |
| SHA256 | e4727012f16f2b378310bdd1f14f3fc559a64644a62919204d751b60e97f1b12 |
| SHA512 | 0d7786cb1f65ec438befc51b0c97c4935cf3267cbf278c14bcad9b250641d23f84cd4d1fb7215952589430308f2ffae5f58d51f9a999b19e9192965895422691 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5845182.exe
| MD5 | 10fcba7830f50cee75aef0a49d9220de |
| SHA1 | b1511ebe7f43d34f834d461880aa5b9b9c2ec482 |
| SHA256 | fe2dbd1b465217ae251b16f932afadb0af719438a4494be47b539a280218da37 |
| SHA512 | 0d80616d84289de672f1587bdeabdc3285896bf4df2ce8a0b26423d57785b825a95be6918d59cc611a39025d82d007ac0867d9d1d2c11ee2fb8afbd67515122d |
memory/1548-14-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/1548-15-0x00000000023A0000-0x00000000023BA000-memory.dmp
memory/1548-16-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/1548-17-0x0000000004B10000-0x00000000050B4000-memory.dmp
memory/1548-19-0x0000000002630000-0x0000000002648000-memory.dmp
memory/1548-20-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/1548-18-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/1548-48-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-46-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-44-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-42-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-40-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-38-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-36-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-34-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-32-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-30-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-28-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-27-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-24-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-22-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-21-0x0000000002630000-0x0000000002642000-memory.dmp
memory/1548-49-0x0000000073F6E000-0x0000000073F6F000-memory.dmp
memory/1548-50-0x0000000073F60000-0x0000000074710000-memory.dmp
memory/1548-52-0x0000000073F60000-0x0000000074710000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1130488.exe
| MD5 | be7e4d8cc6c9b7f2835528b4abc92363 |
| SHA1 | 2d15c615d8239c0d673bc1f0358bd1b7efc0cbe5 |
| SHA256 | 1a914ef75e161e88315f1a745ed3232002c688281fcf3aa7b9aca4a8591df7b9 |
| SHA512 | f0486cecf479e6e18029c210d288282961ba1bd247004605f42455c2d4e93f5add6f22bd3f7f077a7df9c83bb8220318520710ec403901e3e7a8dc7d1d10f691 |
memory/3328-56-0x00000000005D0000-0x0000000000600000-memory.dmp
memory/3328-57-0x0000000002780000-0x0000000002786000-memory.dmp
memory/3328-58-0x0000000005690000-0x0000000005CA8000-memory.dmp
memory/3328-59-0x0000000005180000-0x000000000528A000-memory.dmp
memory/3328-60-0x0000000005090000-0x00000000050A2000-memory.dmp
memory/3328-61-0x00000000050F0000-0x000000000512C000-memory.dmp
memory/3328-62-0x0000000005290000-0x00000000052DC000-memory.dmp