Analysis Overview
SHA256
968c34a0e4c278fc787cfd8283b387a23981d2aed696939b7a8d6c51a483a08b
Threat Level: Known bad
The file 968c34a0e4c278fc787cfd8283b387a23981d2aed696939b7a8d6c51a483a08b was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine payload
RedLine
Healer family
Modifies Windows Defender Real-time Protection settings
Healer
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 07:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 07:22
Reported
2024-11-08 07:25
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
150s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.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\fUk95ST.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\fUk95ST.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\fUk95ST.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.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\sKU16Wx.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sJF14Jd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hLa29iJ.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\fUk95ST.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\968c34a0e4c278fc787cfd8283b387a23981d2aed696939b7a8d6c51a483a08b.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\sKU16Wx.exe | N/A |
| 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\sJF14Jd.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\968c34a0e4c278fc787cfd8283b387a23981d2aed696939b7a8d6c51a483a08b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sKU16Wx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sJF14Jd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hLa29iJ.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\968c34a0e4c278fc787cfd8283b387a23981d2aed696939b7a8d6c51a483a08b.exe
"C:\Users\Admin\AppData\Local\Temp\968c34a0e4c278fc787cfd8283b387a23981d2aed696939b7a8d6c51a483a08b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sKU16Wx.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sKU16Wx.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sJF14Jd.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sJF14Jd.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hLa29iJ.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hLa29iJ.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sKU16Wx.exe
| MD5 | e0f1ab0e8daf5c665dde4e45b5471dae |
| SHA1 | 16b59d259361f92e05a33e3ced15e90d7c61a02d |
| SHA256 | b92821c924a0ab1caee1a1f91037c31d12bed90e3909a1dd4e84e78c9cce02a8 |
| SHA512 | 586397fe878a6f99bf170e5b339055aba96c3a3da1a5e75609b4472a07927703724385fda8c53250b5181a1bd79df2728a73d429c54e366edae76205ef7ca5a7 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sJF14Jd.exe
| MD5 | fcc957049847a6fbfa5fba3a106283e1 |
| SHA1 | 735c0d02f753216eebdb1d862b465a47988e372a |
| SHA256 | cde0cf4494bdabf6e6a4a737647a1abf648e07382d35c2c55a630f8f045f57db |
| SHA512 | a4195317c50002cce8f32d0cbb998812555e9d58fadfb780e813d05815fcf9ceb98e3e7aa998217a0cb7c0d6ac150a4602d17ae9cd3a9a93a5010e74bdd11daf |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fUk95ST.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4192-21-0x00007FFCC6E63000-0x00007FFCC6E65000-memory.dmp
memory/4192-22-0x00000000001B0000-0x00000000001BA000-memory.dmp
memory/4192-23-0x00007FFCC6E63000-0x00007FFCC6E65000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hLa29iJ.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1932-28-0x0000000000920000-0x0000000000952000-memory.dmp
memory/1932-29-0x0000000005880000-0x0000000005E98000-memory.dmp
memory/1932-30-0x0000000005400000-0x000000000550A000-memory.dmp
memory/1932-31-0x0000000005330000-0x0000000005342000-memory.dmp
memory/1932-32-0x0000000005390000-0x00000000053CC000-memory.dmp
memory/1932-33-0x0000000005510000-0x000000000555C000-memory.dmp