Analysis Overview
SHA256
61f08a1aa2664a422cd1efd929c3deb1a1936ae52a68f311bb218ddee569ab2e
Threat Level: Known bad
The file 61f08a1aa2664a422cd1efd929c3deb1a1936ae52a68f311bb218ddee569ab2eN.exe was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer
Detects Healer an antivirus disabler dropper
RedLine payload
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 19:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 19:17
Reported
2024-11-13 19:19
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.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\pro1610.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\pro1610.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\pro1610.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\pro1610.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un576224.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4350.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\pro1610.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.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\61f08a1aa2664a422cd1efd929c3deb1a1936ae52a68f311bb218ddee569ab2eN.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\un576224.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\pro1610.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\pro1610.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4350.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\61f08a1aa2664a422cd1efd929c3deb1a1936ae52a68f311bb218ddee569ab2eN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un576224.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4350.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\61f08a1aa2664a422cd1efd929c3deb1a1936ae52a68f311bb218ddee569ab2eN.exe
"C:\Users\Admin\AppData\Local\Temp\61f08a1aa2664a422cd1efd929c3deb1a1936ae52a68f311bb218ddee569ab2eN.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un576224.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un576224.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2304 -ip 2304
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4350.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4350.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.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 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un576224.exe
| MD5 | 2c1ebf284d6382765f856af31eb268c0 |
| SHA1 | ce134c98e3db150b37edb86761c7eebafe28556f |
| SHA256 | cec1a7a25ea64653a5384554f86c118f176fce7d195bb0bb6e46472551ee0d65 |
| SHA512 | b5808a91facbeb2269f50ee4153775f18c523de28f506cd185525e41ec7f67181f7b9137e6f4d1b929ec8b65fd5c72379892b60521a91dd02033cdeb87900b6f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1610.exe
| MD5 | aa7bda163ebbf6e54a7b0de4429d0a3c |
| SHA1 | a38c2808fe5b91010019d6ba0e379e69f298ac6c |
| SHA256 | 3284396496b62217f7ea7e055b1b8a615be0433a9ce583a2b22ddf19aaf03501 |
| SHA512 | ab00d402cd3138c1aab95f8e6a0d6c1d93a9f43b66a1b8b2d1bc3fca2c36969afdb6426d6a494a4b6a17886207463c1f151f0f78d738eda3b0c0515b82ef576a |
memory/2304-15-0x0000000000850000-0x0000000000950000-memory.dmp
memory/2304-16-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2304-17-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/2304-18-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/2304-19-0x0000000002550000-0x000000000256A000-memory.dmp
memory/2304-20-0x0000000004E40000-0x00000000053E4000-memory.dmp
memory/2304-21-0x00000000028D0000-0x00000000028E8000-memory.dmp
memory/2304-49-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-47-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-45-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-43-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-41-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-39-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-37-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-35-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-33-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-31-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-29-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-27-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-25-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-23-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-22-0x00000000028D0000-0x00000000028E2000-memory.dmp
memory/2304-50-0x0000000000850000-0x0000000000950000-memory.dmp
memory/2304-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2304-54-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/2304-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4350.exe
| MD5 | 85af0513f1507657ae8b990c4b5bc450 |
| SHA1 | 17ce01e6f55ecd1d68823a80f12e5385e4ed2424 |
| SHA256 | 9d9abc1890595b260bf2077308f299fc47c9091bc0ace3fb2923dffa96126649 |
| SHA512 | 293c451bcb391693bfee1655d216399386c2bc188c8fdc29ba087688955b777bb45f9c3e4f257f49c068d5ea4dc077ecd69d7b834fe1d77cc1d81b99fb6fb955 |
memory/1460-60-0x00000000028E0000-0x0000000002926000-memory.dmp
memory/1460-61-0x0000000002AB0000-0x0000000002AF4000-memory.dmp
memory/1460-70-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-71-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-67-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-89-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-65-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-63-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-62-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-95-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-93-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-91-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-87-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-85-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-83-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-81-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-79-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-77-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-75-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-73-0x0000000002AB0000-0x0000000002AEF000-memory.dmp
memory/1460-968-0x0000000005560000-0x0000000005B78000-memory.dmp
memory/1460-969-0x0000000005B80000-0x0000000005C8A000-memory.dmp
memory/1460-970-0x0000000004F30000-0x0000000004F42000-memory.dmp
memory/1460-971-0x0000000004F50000-0x0000000004F8C000-memory.dmp
memory/1460-972-0x0000000005D90000-0x0000000005DDC000-memory.dmp