Analysis Overview
SHA256
5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193
Threat Level: Known bad
The file 5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
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
2024-11-11 05:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:55
Reported
2024-11-11 05:58
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
143s
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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.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\IXP002.TMP\c79Cq64.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\IXP002.TMP\c79Cq64.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\IXP002.TMP\c79Cq64.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.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\IXP002.TMP\c79Cq64.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.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\IXP002.TMP\c79Cq64.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\nice5989.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.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\IXP002.TMP\b6113ho.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.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\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.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\nice5989.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\nice3394.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe |
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\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe
"C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1860 -ip 1860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
| MD5 | 8e5dddf24bdeeea7a71cfd93b630c7de |
| SHA1 | acf598e238c9b040c196347b7dbfa5602465a74f |
| SHA256 | 4d3986e941c69e3276549cfba37d1419358ed4572fa696fe89148bd3e9b0a55a |
| SHA512 | 707af83b4b62681ce2e38969b27eb0823a352f7733975a687c9c85b80eb891c1b34ea9628f6d9e8605e035d7350de829fa23cb14a1f7b6995444a754eb6f1dde |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
| MD5 | ac2c49916a5a45d2b8c36a7a160a9085 |
| SHA1 | 1b9fcee4c92d56072caf1b0fdea48f2f125459d2 |
| SHA256 | b5d2567ac1e9d8012cc9f75a7c611622ce83ebfce2ecd22264d6add7f51674a8 |
| SHA512 | 59fd89a7d03bea322b01cf27d93305fb07c1bfbc1a6fdd6a082668c68da392eb38c9bb4263a81eb5866f6d26776731881c3f96278494e0bc4c3be32af1b2ef5d |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1848-21-0x00007FFB5B323000-0x00007FFB5B325000-memory.dmp
memory/1848-22-0x0000000000D20000-0x0000000000D2A000-memory.dmp
memory/1848-23-0x00007FFB5B323000-0x00007FFB5B325000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
| MD5 | 551e84136d7f745a8cfce98f3a1c85fb |
| SHA1 | 7029381bf3dc40007a817e9c7aeaee0f9b578529 |
| SHA256 | 6e447bd1634a984b519e90f70f0997ff150bbdbb556bc57fc8286c6b78dd5d41 |
| SHA512 | 42decd0ecf0653f477b78a3bca97d9b0d3e2a1f85bcb1346cc2f1ddd483904b8c8b219594425a4d3ed878d9387205e6ecc6c6242ec9eb232191e6d3970419a22 |
memory/1860-29-0x00000000022B0000-0x00000000022CA000-memory.dmp
memory/1860-30-0x0000000004B70000-0x0000000005114000-memory.dmp
memory/1860-31-0x0000000002460000-0x0000000002478000-memory.dmp
memory/1860-37-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-55-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-53-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-51-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-49-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-47-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-45-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-43-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-41-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-39-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-59-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-57-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-35-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-33-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-32-0x0000000002460000-0x0000000002472000-memory.dmp
memory/1860-61-0x0000000000400000-0x00000000004BE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe
| MD5 | b89ea652b94af7a25842b1f52fbc5b99 |
| SHA1 | 12aacaa5837cb82155d50d6adf19905babc7d5be |
| SHA256 | e12bca8f8f1227d39442740f3c986d2eebba2c81a50007a23406609d64f8aaa8 |
| SHA512 | 8c3ef2c63d372b817bbb58688cdee38b6778e951e3c82897cb8027369463068e017cb445d49d39834d98af1e92d99da7e98753edca098ea003c381e9e3a0eaf1 |
memory/1712-67-0x0000000002390000-0x00000000023D6000-memory.dmp
memory/1712-68-0x0000000002530000-0x0000000002574000-memory.dmp
memory/1712-76-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-82-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-80-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-78-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-74-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-90-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-72-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-70-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-69-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-102-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-100-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-98-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-96-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-94-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-92-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-88-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-86-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-84-0x0000000002530000-0x000000000256E000-memory.dmp
memory/1712-975-0x00000000051D0000-0x00000000057E8000-memory.dmp
memory/1712-976-0x00000000057F0000-0x00000000058FA000-memory.dmp
memory/1712-977-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/1712-978-0x0000000005900000-0x000000000593C000-memory.dmp
memory/1712-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp