Analysis Overview
SHA256
fdfd2ea8b4272499685b3dc9a2c44856eecc34ddd79dfccf48ed1243603755e0
Threat Level: Known bad
The file fdfd2ea8b4272499685b3dc9a2c44856eecc34ddd79dfccf48ed1243603755e0 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer
Healer family
Redline family
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 13:55
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:55
Reported
2024-11-04 13:58
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 |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.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\jr473268.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\jr473268.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\jr473268.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\jr473268.exe | N/A |
RedLine
RedLine payload
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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\ziuP8574.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku759341.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\jr473268.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\fdfd2ea8b4272499685b3dc9a2c44856eecc34ddd79dfccf48ed1243603755e0.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\ziuP8574.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\fdfd2ea8b4272499685b3dc9a2c44856eecc34ddd79dfccf48ed1243603755e0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuP8574.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku759341.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku759341.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fdfd2ea8b4272499685b3dc9a2c44856eecc34ddd79dfccf48ed1243603755e0.exe
"C:\Users\Admin\AppData\Local\Temp\fdfd2ea8b4272499685b3dc9a2c44856eecc34ddd79dfccf48ed1243603755e0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuP8574.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuP8574.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku759341.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku759341.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| 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 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.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\ziuP8574.exe
| MD5 | ba61b169084cf9e3eff6e7294a4ceae3 |
| SHA1 | 5a9c5e56dd597811b42c1a5badd2121e4d79afeb |
| SHA256 | 96d226dfc52b109f45ea9b2c95a4f8f8081ca3a855d6b5039648feb7b731decd |
| SHA512 | fc9cb7461cf1c8e789b45a5e6fb754546e5cdf3415f539ec5b8f0c36b110a3a9d911598508cc288e03f9c79da6281d8ea9ef342e9f288dae5660a2b107320bbc |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473268.exe
| MD5 | 5092b44f4f627eced613c3bb696bceca |
| SHA1 | 6f847da6bfac1074fac8cd55520130477da8bc9e |
| SHA256 | 7936ddf9158d156bcc0a5ce94f7c39b0314a03ef83c74871c56d3ec99db7e60d |
| SHA512 | d96630e57e100df7cf8af958ab337c83416e2722c8b22b07fffdebbd1e82a3ae955a1504539fe944bb12e0c616135d7dd9e86430e5cd87ad913f5b2480a29f3b |
memory/2824-15-0x0000000000B90000-0x0000000000B9A000-memory.dmp
memory/2824-14-0x00007FFDF69E3000-0x00007FFDF69E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku759341.exe
| MD5 | a5f56037e628ce339c37047af9c29320 |
| SHA1 | 5109b706b6d2945d48194f3e57dc5ec4d279b3fc |
| SHA256 | a65aa3136a2cdeb1421bd53e405a94d9621dc90fada9a85182ea20de01218ee3 |
| SHA512 | 101f14316aa34fa36a9b80dac290fffd9087f38983e74b9e66a5f8c01c4755f7fd4116e6fa256bab772d3278a65efbe7359f37c37a300e7a736464ecff982f62 |
memory/3460-21-0x00000000042A0000-0x00000000042E6000-memory.dmp
memory/3460-22-0x0000000006A90000-0x0000000007034000-memory.dmp
memory/3460-23-0x0000000004480000-0x00000000044C4000-memory.dmp
memory/3460-31-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-41-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-87-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-85-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-81-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-79-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-77-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-75-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-73-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-69-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-67-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-65-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-63-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-61-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-59-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-57-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-53-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-51-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-49-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-47-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-45-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-39-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-37-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-35-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-33-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-29-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-27-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-83-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-71-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-55-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-43-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-25-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-24-0x0000000004480000-0x00000000044BF000-memory.dmp
memory/3460-930-0x0000000007040000-0x0000000007658000-memory.dmp
memory/3460-931-0x0000000007660000-0x000000000776A000-memory.dmp
memory/3460-932-0x0000000006A00000-0x0000000006A12000-memory.dmp
memory/3460-933-0x0000000006A20000-0x0000000006A5C000-memory.dmp
memory/3460-934-0x0000000007870000-0x00000000078BC000-memory.dmp