Analysis Overview
SHA256
f5338c7280f9c15970c22b499f8c86548fb057b45dd6e1ed3ba5bce3d4eabe4d
Threat Level: Known bad
The file f5338c7280f9c15970c22b499f8c86548fb057b45dd6e1ed3ba5bce3d4eabe4d was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Healer family
Detects Healer an antivirus disabler dropper
Redline family
Healer
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:17
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:17
Reported
2024-11-09 19:19
Platform
win10v2004-20241007-en
Max time kernel
143s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.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\pro0429.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\pro0429.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\pro0429.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\pro0429.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.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\un926987.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1179.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\pro0429.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.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\f5338c7280f9c15970c22b499f8c86548fb057b45dd6e1ed3ba5bce3d4eabe4d.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\un926987.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\pro0429.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\IXP001.TMP\pro0429.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1179.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f5338c7280f9c15970c22b499f8c86548fb057b45dd6e1ed3ba5bce3d4eabe4d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un926987.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1179.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f5338c7280f9c15970c22b499f8c86548fb057b45dd6e1ed3ba5bce3d4eabe4d.exe
"C:\Users\Admin\AppData\Local\Temp\f5338c7280f9c15970c22b499f8c86548fb057b45dd6e1ed3ba5bce3d4eabe4d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un926987.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un926987.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5060 -ip 5060
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1179.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1179.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 172.210.232.199.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 | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un926987.exe
| MD5 | d96b98b7b71cb1f21c1bc829cb5046c4 |
| SHA1 | 87f1ce986ee0f13a1578dd85739bf9f7e2bce614 |
| SHA256 | caadaedd5bf80e5f756633b0d24c208bd9d11d2c2fca646a2cbf68734b951fd6 |
| SHA512 | e8bcae3d7d0e388c35b083de117a02791b3fb90a0e843bb6fdcaf58b09438cac115c96b86fa080454d94110f0383e0c095580638836419521096eb86409ec0a4 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0429.exe
| MD5 | a3ccb399e57badd4b19a2f237463b404 |
| SHA1 | 74c99ec02dac518316264bae3b52abe691e48dee |
| SHA256 | 8417392ab36c99e114134b3227865c44ea9f0ff7c95bb84cf64e19878fcffe11 |
| SHA512 | 16d71e996ac231e5d97871fa21fb83b0eb82858596311b564529d5c4b992758340ed4e8ce38ba81b5b284daef701fc806670e38559a9365594e73679418a216d |
memory/5060-15-0x0000000000840000-0x0000000000940000-memory.dmp
memory/5060-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5060-16-0x0000000002450000-0x000000000247D000-memory.dmp
memory/5060-18-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/5060-19-0x0000000002870000-0x000000000288A000-memory.dmp
memory/5060-20-0x0000000004E40000-0x00000000053E4000-memory.dmp
memory/5060-21-0x0000000002A50000-0x0000000002A68000-memory.dmp
memory/5060-41-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-49-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-47-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-45-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-43-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-39-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-37-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-35-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-33-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-31-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-29-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-27-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-25-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-24-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-22-0x0000000002A50000-0x0000000002A62000-memory.dmp
memory/5060-50-0x0000000000840000-0x0000000000940000-memory.dmp
memory/5060-51-0x0000000002450000-0x000000000247D000-memory.dmp
memory/5060-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5060-56-0x0000000000400000-0x0000000000430000-memory.dmp
memory/5060-55-0x0000000000400000-0x00000000007FE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1179.exe
| MD5 | 63d2e20866d9b45ae21233ba6ae4188f |
| SHA1 | 0e94562b22dac1c1328a86bcc116825e5507e043 |
| SHA256 | 6c801852380b57bab500e97d6d4411444bba62325096e73dfe9ad57169a39b99 |
| SHA512 | 4c882679fed2256404efef37b8cbbf0cd8348a96b19a6a839335bbb7472e36986dc1141b09539c2417a84aac19ed92d5a9006a8546d97ae086106a08031f621c |
memory/3032-61-0x0000000002910000-0x0000000002956000-memory.dmp
memory/3032-62-0x0000000004E50000-0x0000000004E94000-memory.dmp
memory/3032-68-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-70-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-96-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-94-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-92-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-90-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-88-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-86-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-84-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-82-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-80-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-76-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-74-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-72-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-78-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-66-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-64-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-63-0x0000000004E50000-0x0000000004E8F000-memory.dmp
memory/3032-969-0x0000000005630000-0x0000000005C48000-memory.dmp
memory/3032-970-0x0000000005C50000-0x0000000005D5A000-memory.dmp
memory/3032-971-0x0000000005D60000-0x0000000005D72000-memory.dmp
memory/3032-972-0x0000000005D80000-0x0000000005DBC000-memory.dmp
memory/3032-973-0x0000000005F10000-0x0000000005F5C000-memory.dmp