Analysis Overview
SHA256
513eaa0a28d99922c780d2ca2fe67f79c41955eec32aa299d261245240ff50c6
Threat Level: Known bad
The file 513eaa0a28d99922c780d2ca2fe67f79c41955eec32aa299d261245240ff50c6 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
Program crash
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
2024-11-08 01:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 01:04
Reported
2024-11-08 01:06
Platform
win10v2004-20241007-en
Max time kernel
126s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.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\eyf95dU.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\eyf95dU.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\eyf95dU.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.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\dTQ70Gp.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\dTQ70Gp.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\dTQ70Gp.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\dTQ70Gp.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\dTQ70Gp.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.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\eyf95dU.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\nCj77Km43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAp93cE.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\dTQ70Gp.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.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\513eaa0a28d99922c780d2ca2fe67f79c41955eec32aa299d261245240ff50c6.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\nCj77Km43.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.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\513eaa0a28d99922c780d2ca2fe67f79c41955eec32aa299d261245240ff50c6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nCj77Km43.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAp93cE.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\513eaa0a28d99922c780d2ca2fe67f79c41955eec32aa299d261245240ff50c6.exe
"C:\Users\Admin\AppData\Local\Temp\513eaa0a28d99922c780d2ca2fe67f79c41955eec32aa299d261245240ff50c6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nCj77Km43.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nCj77Km43.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3224 -ip 3224
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAp93cE.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAp93cE.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.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 |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nCj77Km43.exe
| MD5 | f2d360abffe05db3bf43f853b879e87d |
| SHA1 | c0e3823f21443c7bb38e86cd88a7588f8aaf5685 |
| SHA256 | 58203f445e494bc6a597d1ac26d853efb343354e85dc8f12a3c6f0389535c558 |
| SHA512 | 0c071a39e475365f953db6d934392ef6ed72f4866ac797bc7702c79c2544f8b8dbbe628f6640fdadb344c6a7c33176a134e2e0c62d0d8418b300fb1df44222f5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTQ70Gp.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2500-14-0x00007FFF6FF33000-0x00007FFF6FF35000-memory.dmp
memory/2500-15-0x00000000004D0000-0x00000000004DA000-memory.dmp
memory/2500-16-0x00007FFF6FF33000-0x00007FFF6FF35000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eyf95dU.exe
| MD5 | 304766f61a677814af31d2737d118b6f |
| SHA1 | 213a7e70d4f7d13e17ddff12152bcfe2c1cc2de4 |
| SHA256 | 07c33396ed7ec1b40808aae921c50c552dc21b08beabbd5541b9fc9f062e08ac |
| SHA512 | 08c9202e988e4f6518a14f37b19eefc8b5901a2c07472140303c48535b67830e956759db3738b3bf63559220cb1e59f8045a2fad5d84530e9cb2e670740441ea |
memory/3224-22-0x0000000002600000-0x000000000261A000-memory.dmp
memory/3224-23-0x0000000004EE0000-0x0000000005484000-memory.dmp
memory/3224-24-0x0000000002850000-0x0000000002868000-memory.dmp
memory/3224-25-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-30-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-52-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-50-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-48-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-46-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-44-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-42-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-40-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-38-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-36-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-34-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-32-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-28-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-26-0x0000000002850000-0x0000000002862000-memory.dmp
memory/3224-53-0x0000000000400000-0x00000000005C6000-memory.dmp
memory/3224-55-0x0000000000400000-0x00000000005C6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAp93cE.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1132-59-0x0000000000CD0000-0x0000000000D02000-memory.dmp
memory/1132-60-0x0000000005C30000-0x0000000006248000-memory.dmp
memory/1132-61-0x00000000057B0000-0x00000000058BA000-memory.dmp
memory/1132-62-0x00000000056E0000-0x00000000056F2000-memory.dmp
memory/1132-63-0x0000000005740000-0x000000000577C000-memory.dmp
memory/1132-64-0x00000000058C0000-0x000000000590C000-memory.dmp