Analysis Overview
SHA256
8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd
Threat Level: Known bad
The file 8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Detects Healer an antivirus disabler dropper
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Healer family
Healer
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:44
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:44
Reported
2024-11-10 01:47
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
149s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.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\h80kF11.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\h80kF11.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.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\h80kF11.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\niba9158.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.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\h80kF11.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\8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.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\niba9158.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\8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.exe
"C:\Users\Admin\AppData\Local\Temp\8c615691fb0b3e27f29de160eaf0256b3bcf414e5a971fd909462b459cc641fd.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba9158.exe
| MD5 | d8e23de30deac8ddaf17d36ab8cf1ffa |
| SHA1 | 505874dd4992d94a94fabc82e2400fd267f2e17f |
| SHA256 | 93886db8b01b52d702970a5e24a1f370e3e25bf0d41ea383f97ba4e2df87c934 |
| SHA512 | 8222cdf0c60c2d3a75802de1aa397b6a6fa488582daa8058631320c29dbf6f195034e4f228f1a2b6fed965bf2bd0b9ee522592dfe3205d833bde74471d7514ff |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h80kF11.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4508-14-0x00007FFCA4F93000-0x00007FFCA4F95000-memory.dmp
memory/4508-15-0x0000000000CB0000-0x0000000000CBA000-memory.dmp
memory/4508-16-0x00007FFCA4F93000-0x00007FFCA4F95000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVGhX28.exe
| MD5 | b02d0c80ca29325b491372b33c00cb3a |
| SHA1 | 81fe1b5b347e9e94f27f1d94162cd17ab071b3fe |
| SHA256 | ead46be6b68354eded416a3e7bbd73b794b2a0b9104521ca7eecd58db2c02e11 |
| SHA512 | d343869204eddcb211aab12be807268b595da130ab1386975dedb2899ae15955f308acf512e2bfecee5aa7c4f8de977c90bc5b5421986c4d607c0399fbcc9b57 |
memory/1364-22-0x0000000002590000-0x00000000025D6000-memory.dmp
memory/1364-23-0x0000000004EB0000-0x0000000005454000-memory.dmp
memory/1364-24-0x0000000004D10000-0x0000000004D54000-memory.dmp
memory/1364-30-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-38-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-88-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-86-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-84-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-82-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-78-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-76-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-74-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-72-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-70-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-68-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-66-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-62-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-60-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-59-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-57-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-54-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-52-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-50-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-48-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-46-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-44-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-42-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-36-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-34-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-32-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-80-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-64-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-40-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-28-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-26-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-25-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/1364-933-0x0000000004E40000-0x0000000004E52000-memory.dmp
memory/1364-932-0x0000000005A80000-0x0000000005B8A000-memory.dmp
memory/1364-931-0x0000000005460000-0x0000000005A78000-memory.dmp
memory/1364-934-0x0000000004E60000-0x0000000004E9C000-memory.dmp
memory/1364-935-0x0000000005CA0000-0x0000000005CEC000-memory.dmp