Analysis Overview
SHA256
2a79997669cd7514e16c04733dad6e99adf92f17f7b600c407d3ed22b8a777c0
Threat Level: Known bad
The file 2a79997669cd7514e16c04733dad6e99adf92f17f7b600c407d3ed22b8a777c0 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Redline family
RedLine
Healer
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
2024-11-10 02:54
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:54
Reported
2024-11-10 02:56
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
148s
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.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\pro9946.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.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\pro9946.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\pro9946.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\pro9946.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\un960514.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8171.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.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\2a79997669cd7514e16c04733dad6e99adf92f17f7b600c407d3ed22b8a777c0.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\un960514.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\pro9946.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\2a79997669cd7514e16c04733dad6e99adf92f17f7b600c407d3ed22b8a777c0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un960514.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8171.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8171.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2a79997669cd7514e16c04733dad6e99adf92f17f7b600c407d3ed22b8a777c0.exe
"C:\Users\Admin\AppData\Local\Temp\2a79997669cd7514e16c04733dad6e99adf92f17f7b600c407d3ed22b8a777c0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un960514.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un960514.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3552 -ip 3552
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3552 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8171.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8171.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.32:4125 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp | |
| RU | 193.233.20.32:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un960514.exe
| MD5 | 8c97ce649bc4f3c9f8495350f5c23e06 |
| SHA1 | b3c79f736e0f66a40689227297e92a887d196556 |
| SHA256 | ebffd10b989afc8b5f60307b99fdb72a23fac656b3f46eb020d6c047ffc8113e |
| SHA512 | 09fdc2d6f46c5dfe612f23d4fc39a415a3eb3252fe6330b9ee54736784a0a36b8328e5e34d85be023e7a4f35e9ae7cd094087221283cfcbd119a9cde8635de68 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9946.exe
| MD5 | b5175b7e5f262ba536c46ac470ab5f49 |
| SHA1 | ff803a5925162ae7ca0fd807b1905c7a211d05f6 |
| SHA256 | a156595ba754665f1066b4d6069e9567da4133b5ccea7aa20322e87ff6cd98ad |
| SHA512 | 90b4493e655d244002fbd905cb7b84a86c4dc48c17739daa5f282d5b4f93ec481a2b0423343e040381adde5027271277bc9139215352e5e15d9b1cf2db5cc723 |
memory/3552-15-0x0000000002D40000-0x0000000002E40000-memory.dmp
memory/3552-16-0x0000000002C50000-0x0000000002C7D000-memory.dmp
memory/3552-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3552-18-0x0000000004960000-0x000000000497A000-memory.dmp
memory/3552-19-0x00000000073D0000-0x0000000007974000-memory.dmp
memory/3552-20-0x0000000004C70000-0x0000000004C88000-memory.dmp
memory/3552-48-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-46-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-44-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-43-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-41-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-38-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-36-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-34-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-32-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-30-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-28-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-26-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-24-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-22-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-21-0x0000000004C70000-0x0000000004C82000-memory.dmp
memory/3552-49-0x0000000002D40000-0x0000000002E40000-memory.dmp
memory/3552-50-0x0000000002C50000-0x0000000002C7D000-memory.dmp
memory/3552-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3552-51-0x0000000000400000-0x0000000002B7E000-memory.dmp
memory/3552-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8171.exe
| MD5 | 414ae2ba47fd7406de73f855706e71f1 |
| SHA1 | 7e676fb06a813da3a46eb4c6a7e755fe04d7f1cb |
| SHA256 | 66026936967b28d057737bd02fc724575f7ef1192d6770288e3565693c3db86c |
| SHA512 | 4999a89d3b6e150017c107963d726dea47c77ddde5310b5e5218f47a328e0db76250ab0a9ebf84f10e7fb75651f2ac612d720e946c1bac1b01b8e57487e84809 |
memory/3552-54-0x0000000000400000-0x0000000002B7E000-memory.dmp
memory/1372-60-0x0000000004DA0000-0x0000000004DE6000-memory.dmp
memory/1372-61-0x00000000071B0000-0x00000000071F4000-memory.dmp
memory/1372-79-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-63-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-62-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-95-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-93-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-91-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-89-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-87-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-85-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-83-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-81-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-77-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-75-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-73-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-72-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-69-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-67-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-65-0x00000000071B0000-0x00000000071EF000-memory.dmp
memory/1372-968-0x0000000007800000-0x0000000007E18000-memory.dmp
memory/1372-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp
memory/1372-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1372-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/1372-972-0x0000000008110000-0x000000000815C000-memory.dmp