Analysis Overview
SHA256
3463c603b4a76e587d4f94b87a6a5e245da1e0a34a4061a06a9246311e8dce25
Threat Level: Known bad
The file 3463c603b4a76e587d4f94b87a6a5e245da1e0a34a4061a06a9246311e8dce25 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine payload
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
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 02:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:59
Reported
2024-11-10 03:02
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
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 |
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.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 |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dkrn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duUn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bgigi.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\IXP002.TMP\agigi.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duUn.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\3463c603b4a76e587d4f94b87a6a5e245da1e0a34a4061a06a9246311e8dce25.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\dkrn.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\3463c603b4a76e587d4f94b87a6a5e245da1e0a34a4061a06a9246311e8dce25.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dkrn.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duUn.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bgigi.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3463c603b4a76e587d4f94b87a6a5e245da1e0a34a4061a06a9246311e8dce25.exe
"C:\Users\Admin\AppData\Local\Temp\3463c603b4a76e587d4f94b87a6a5e245da1e0a34a4061a06a9246311e8dce25.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dkrn.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dkrn.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duUn.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duUn.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bgigi.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bgigi.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp | |
| RU | 193.233.20.11:4131 | tcp | |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp | |
| RU | 193.233.20.11:4131 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.11:4131 | tcp | |
| RU | 193.233.20.11:4131 | tcp | |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dkrn.exe
| MD5 | 80ce66ab529c1e8d05256014b8be07aa |
| SHA1 | 12113ba15bedd19890771dbe52cf7bc6bb16732d |
| SHA256 | 7e58bb30ccaa6aa2c20dbdde0bce9195a1dbaf6e434a6c63f8675548d8c3f337 |
| SHA512 | af800b61c244ca05e9fabd64d410aaf5ab83b795a0c1ab8dd830009fdcacf38140b422eefbc77950a98996a1958bc1f64b1600b5ff2588374f7ea5112882d210 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\duUn.exe
| MD5 | 234dcb56c1895fca8d2fade9dc4ca8d7 |
| SHA1 | 928cc1fd20f91dc1b6d88299891cbe0cb5cc6b1e |
| SHA256 | e24eb511d26e5ab74f44783103a1eb9fb0bfb2e1836a981830decc9402e3b106 |
| SHA512 | 95eaf22aa50e043046359c5b37370fabed22627e1e7ff4d188064d9c713e774ee2f175c8d4d38ed0b982e5188c702e79c32993bd41a0eed55746ed1823e361e1 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\agigi.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4180-21-0x00007FFDF13F3000-0x00007FFDF13F5000-memory.dmp
memory/4180-22-0x0000000000B10000-0x0000000000B1A000-memory.dmp
memory/4180-23-0x00007FFDF13F3000-0x00007FFDF13F5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bgigi.exe
| MD5 | ef8079cf160510d0da7162bc08f753d8 |
| SHA1 | e786cc8bee83e4a37433ddccf9d3540e1f6533fe |
| SHA256 | a6416ca607f03e7d02dd9c8b546113c71f421c0ba8438dafb941d25f8cf2c9e6 |
| SHA512 | 959b08126358527b794a276f6e9f818250f888d9f108b46766f6c2e50186acc8f406acbeb94ca97b5f0e329b27f3851003446715d5d040b5c0fef4010011a2c3 |
memory/3132-28-0x0000000000600000-0x0000000000632000-memory.dmp
memory/3132-29-0x0000000005560000-0x0000000005B78000-memory.dmp
memory/3132-30-0x00000000050D0000-0x00000000051DA000-memory.dmp
memory/3132-31-0x0000000005000000-0x0000000005012000-memory.dmp
memory/3132-32-0x0000000005060000-0x000000000509C000-memory.dmp
memory/3132-33-0x00000000051E0000-0x000000000522C000-memory.dmp