Analysis Overview
SHA256
3f0c513879a2305ff78a4cac3b77d39790d007a418452115485b258894a94a3e
Threat Level: Known bad
The file 3f0c513879a2305ff78a4cac3b77d39790d007a418452115485b258894a94a3e was found to be: Known bad.
Malicious Activity Summary
Healer family
Healer
RedLine
Detects Healer an antivirus disabler dropper
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:27
Reported
2024-11-10 01:30
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
152s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.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\nLX85Ex.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDu61WN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nPA11AG.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\naC79ft.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bBM79mq16.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\IXP004.TMP\aNm13Ek.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\3f0c513879a2305ff78a4cac3b77d39790d007a418452115485b258894a94a3e.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\nLX85Ex.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDu61WN.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nPA11AG.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\naC79ft.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\3f0c513879a2305ff78a4cac3b77d39790d007a418452115485b258894a94a3e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLX85Ex.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDu61WN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nPA11AG.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\naC79ft.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bBM79mq16.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bBM79mq16.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3f0c513879a2305ff78a4cac3b77d39790d007a418452115485b258894a94a3e.exe
"C:\Users\Admin\AppData\Local\Temp\3f0c513879a2305ff78a4cac3b77d39790d007a418452115485b258894a94a3e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLX85Ex.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLX85Ex.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDu61WN.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDu61WN.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nPA11AG.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nPA11AG.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\naC79ft.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\naC79ft.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bBM79mq16.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bBM79mq16.exe
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 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| RU | 193.233.20.20:4134 | tcp | |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
| RU | 193.233.20.20:4134 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nLX85Ex.exe
| MD5 | e2e6cfcfbe6c288523c7f6092e2acd95 |
| SHA1 | 5d49f9720d403293cfa22b870b56c4170d6dc9fb |
| SHA256 | a2f5c0644225430a90d203aeef472bba61f6f91c7c627ab85402ad9db7741452 |
| SHA512 | 9c02657242f8d5186a44039670d9669807043c37b702a6b55b9be476ee9c8ecf3c9010f2e3a5100967c8c1351c13557d2c6cc361e103495815a1293d19657a53 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDu61WN.exe
| MD5 | 743541b0b7adb9e8583d29f79068ee98 |
| SHA1 | fe331669f47bc9a8dd0361fefe59945ee01227de |
| SHA256 | f15c91c2e0ba89e237f03aa3dfd814e215d890e50b89846c17b9055af37a090d |
| SHA512 | 76a2668fe3ce0cb43e75a740f41af9ddcdef515c2268f70e75bb9b4ad03ebe7f6afbc9d8a0fc88a67e6e1479b1e7d53dd68bb1733839a57713e40a99de3e7085 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nPA11AG.exe
| MD5 | 39c97082a1cac7826931395ef18d240a |
| SHA1 | 2ba240e638ba824752523a084d4a1bf3a967a95c |
| SHA256 | 4685ad071c6f45243a665d8cfb5335bc629fa004c33a885a025df697c47d6948 |
| SHA512 | c37ab8ae04039eae2d506e7327956275099c873dcf7ae4686ae0d68ec521f9659133a8eca170981f5227273ada593f8536749e60d3c2fe772df55c078c06c38c |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\naC79ft.exe
| MD5 | 1c8eea7bbf3b1f9758555b8a7221326b |
| SHA1 | 7932477c3fa13fb40e54656a851ed4f6dd86242a |
| SHA256 | 426a4ac670be9707498713ae792057c6281b56e1b6f9e627e33bfc62faebe327 |
| SHA512 | e3bfb59e0f633d32a59896b5e6e7f7fa1484d42a359da2fb219b130427c5a4578a606829255636a0e5518f877f7694cafa87272145b13f1a1a84e1bdbc8e127a |
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\aNm13Ek.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3616-35-0x00000000009C0000-0x00000000009CA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bBM79mq16.exe
| MD5 | 65dcd6c4a79771cc1a5b6c0f31fa91f4 |
| SHA1 | 511c4b0699569cb11b979ac3e0a826cdd917beef |
| SHA256 | b2c2e9d2cebc9f189795f075454b9f1a67f0b64c1069906aa951b9aa7e0db7a6 |
| SHA512 | 5b27499e14591db81baf10afd6203dec7954227dbfe85fc0753911e7657e98a0a9ecca5d17053b4feb0efb238232e36fa55a2bb6aadd36cd1490d93e0a239e54 |
memory/3820-41-0x0000000004AE0000-0x0000000004B26000-memory.dmp
memory/3820-42-0x0000000004C50000-0x00000000051F4000-memory.dmp
memory/3820-43-0x0000000004B60000-0x0000000004BA4000-memory.dmp
memory/3820-47-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-59-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-107-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-105-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-103-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-101-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-99-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-97-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-95-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-93-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-91-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-89-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-85-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-83-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-81-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-79-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-77-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-75-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-73-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-69-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-67-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-63-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-61-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-57-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-55-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-53-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-51-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-49-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-87-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-71-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-65-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-45-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-44-0x0000000004B60000-0x0000000004B9E000-memory.dmp
memory/3820-950-0x0000000005200000-0x0000000005818000-memory.dmp
memory/3820-951-0x0000000005860000-0x000000000596A000-memory.dmp
memory/3820-952-0x00000000059A0000-0x00000000059B2000-memory.dmp
memory/3820-953-0x0000000005A00000-0x0000000005A3C000-memory.dmp
memory/3820-954-0x0000000005B40000-0x0000000005B8C000-memory.dmp