Analysis Overview
SHA256
4168d3302abcb14ebe8f20f6c29d1e1b294ab2a1e2a3001d7b4fdcc9679fb474
Threat Level: Known bad
The file 4168d3302abcb14ebe8f20f6c29d1e1b294ab2a1e2a3001d7b4fdcc9679fb474 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer family
Detects Healer an antivirus disabler dropper
Healer
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 11:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 11:18
Reported
2024-11-08 11:20
Platform
win10v2004-20241007-en
Max time kernel
149s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.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\dbH65Ig.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\eOz18xS.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.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\dbH65Ig.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\dbH65Ig.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\eOz18xS.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\eOz18xS.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\eOz18xS.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\dbH65Ig.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.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\eOz18xS.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\ntV53XB48.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAW74tF.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\dbH65Ig.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.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\4168d3302abcb14ebe8f20f6c29d1e1b294ab2a1e2a3001d7b4fdcc9679fb474.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\ntV53XB48.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\4168d3302abcb14ebe8f20f6c29d1e1b294ab2a1e2a3001d7b4fdcc9679fb474.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntV53XB48.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAW74tF.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4168d3302abcb14ebe8f20f6c29d1e1b294ab2a1e2a3001d7b4fdcc9679fb474.exe
"C:\Users\Admin\AppData\Local\Temp\4168d3302abcb14ebe8f20f6c29d1e1b294ab2a1e2a3001d7b4fdcc9679fb474.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntV53XB48.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntV53XB48.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAW74tF.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAW74tF.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.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 |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ntV53XB48.exe
| MD5 | c0236f3a3030e2bf386c5c2ea4088ea4 |
| SHA1 | 072c4ef1f7127e08c528e9399e01d307002ea216 |
| SHA256 | abe0e05b5e8bc0e45f25e79a709e7a49f456dffce4709947d27c3703286f1207 |
| SHA512 | b8a59b6dfb360a4e3144f5b4d96c67125c656d399409a13418b74bbdaffc5326db0db38fef181f502d08b68be4af62653c9217da08aef894f33d1a1c8ab40c6b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbH65Ig.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1536-15-0x00000000005B0000-0x00000000005BA000-memory.dmp
memory/1536-14-0x00007FF91E813000-0x00007FF91E815000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eOz18xS.exe
| MD5 | 566f734554b2800514afb7cfd9d0e541 |
| SHA1 | e580309b4ce2d38f9ece2a14bb675e8ceb62de73 |
| SHA256 | dba4c1abdeaa378d90094d0a223d8a670786e7b402654646375e0cdf64103567 |
| SHA512 | cb2eef0a8ef41ee026672395e1d74fe26ed3da3b89cd2b6a5684caa2501ec1f8a1e7c51359bdb80140d84e2e8259fe5980785703c99fa215aa01c23081855cc2 |
memory/1548-21-0x0000000002130000-0x000000000214A000-memory.dmp
memory/1548-22-0x0000000004C80000-0x0000000005224000-memory.dmp
memory/1548-23-0x0000000004B00000-0x0000000004B18000-memory.dmp
memory/1548-33-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-51-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-49-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-47-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-45-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-43-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-41-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-39-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-37-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-35-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-31-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-29-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-27-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-25-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-24-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/1548-52-0x0000000000400000-0x0000000000570000-memory.dmp
memory/1548-54-0x0000000000400000-0x0000000000570000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fAW74tF.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/3912-58-0x0000000000FD0000-0x0000000001002000-memory.dmp
memory/3912-59-0x0000000005F30000-0x0000000006548000-memory.dmp
memory/3912-60-0x0000000005AB0000-0x0000000005BBA000-memory.dmp
memory/3912-61-0x00000000059E0000-0x00000000059F2000-memory.dmp
memory/3912-62-0x0000000005A40000-0x0000000005A7C000-memory.dmp
memory/3912-63-0x0000000005BC0000-0x0000000005C0C000-memory.dmp