Analysis Overview
SHA256
9d326c1e315e51bcbc8d632b99cc1e41cfa2a52706f7617ca56435c7a482ebad
Threat Level: Known bad
The file 9d326c1e315e51bcbc8d632b99cc1e41cfa2a52706f7617ca56435c7a482ebad was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Detects Healer an antivirus disabler dropper
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
RedLine
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
2024-11-10 03:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:01
Reported
2024-11-10 03:04
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.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\k8313494.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\k8313494.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\k8313494.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\k8313494.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\k8313494.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\y0785836.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4375983.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\k8313494.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.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_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\y0785836.exe | N/A |
| 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\9d326c1e315e51bcbc8d632b99cc1e41cfa2a52706f7617ca56435c7a482ebad.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\9d326c1e315e51bcbc8d632b99cc1e41cfa2a52706f7617ca56435c7a482ebad.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0785836.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4375983.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9d326c1e315e51bcbc8d632b99cc1e41cfa2a52706f7617ca56435c7a482ebad.exe
"C:\Users\Admin\AppData\Local\Temp\9d326c1e315e51bcbc8d632b99cc1e41cfa2a52706f7617ca56435c7a482ebad.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0785836.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0785836.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4375983.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4375983.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| 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 |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0785836.exe
| MD5 | 1644533358562c80474a377336539abd |
| SHA1 | cc4dcae95440d8d4e72753a64a6b97425b95a076 |
| SHA256 | 30a12329311e9bb49e1f9c9cd84416a7f5f74da705a925bc5ecbc725511539d2 |
| SHA512 | 2a84595e5101c9c129cd50621cd804d82ccc25632ff163c89aaa846c90d8edb2d20641769734db412d748521c9c2f1fe7380052f8dd0e80f4ee658bac63c1c68 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8313494.exe
| MD5 | c8bf064a65829393e81f69c20b5b0d3c |
| SHA1 | 21447a4b269a484ae986db8ca4de5b068d970eef |
| SHA256 | ffa1732a9d34204d516fb4b5bac8c209acd35a8d99e918daeb6d829da5ffbdf3 |
| SHA512 | 8fdaf58b301659a22e51c80f8ea7051b67b97ab63012907a3fb2fbf77ce8c0e5908b4335df52002be1035248800ed5fc030eb05f8aceaeb9fa083fab06b81585 |
memory/2820-14-0x000000007446E000-0x000000007446F000-memory.dmp
memory/2820-15-0x0000000002360000-0x000000000237A000-memory.dmp
memory/2820-17-0x0000000004BE0000-0x0000000005184000-memory.dmp
memory/2820-16-0x0000000074460000-0x0000000074C10000-memory.dmp
memory/2820-19-0x0000000002530000-0x0000000002548000-memory.dmp
memory/2820-18-0x0000000074460000-0x0000000074C10000-memory.dmp
memory/2820-20-0x0000000074460000-0x0000000074C10000-memory.dmp
memory/2820-48-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-46-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-44-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-42-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-40-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-38-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-36-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-34-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-32-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-30-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-28-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-26-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-24-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-22-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-21-0x0000000002530000-0x0000000002542000-memory.dmp
memory/2820-49-0x000000007446E000-0x000000007446F000-memory.dmp
memory/2820-50-0x0000000074460000-0x0000000074C10000-memory.dmp
memory/2820-52-0x0000000074460000-0x0000000074C10000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4375983.exe
| MD5 | 42519d572689067ae35841ca9f75ba9b |
| SHA1 | 243f212277019a12e741d8767430075826cc6c5d |
| SHA256 | e030f718491a4969d19daeeccc43f9ab16df29fa1abcbd8d42ba94c1ad8194d0 |
| SHA512 | 992ae7ababec1e04e7065493cf6be7e1492b4c09dd6309849b3f898628099c025c1c84bad3657a925c0ed23447723ae749256ba11fabf11780f6bd5cf61b5f00 |
memory/404-56-0x0000000000810000-0x0000000000838000-memory.dmp
memory/404-57-0x0000000007AD0000-0x00000000080E8000-memory.dmp
memory/404-58-0x0000000007570000-0x0000000007582000-memory.dmp
memory/404-59-0x00000000076A0000-0x00000000077AA000-memory.dmp
memory/404-60-0x00000000075D0000-0x000000000760C000-memory.dmp
memory/404-61-0x0000000007610000-0x000000000765C000-memory.dmp