Analysis Overview
SHA256
8c0c0cb0b6e7418a3e88f2b9f170b3336b088521fabbd86ebd3c26edfac8f98f
Threat Level: Known bad
The file 8c0c0cb0b6e7418a3e88f2b9f170b3336b088521fabbd86ebd3c26edfac8f98f was found to be: Known bad.
Malicious Activity Summary
Healer
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
RedLine
Redline family
Healer family
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 03:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 03:29
Reported
2024-11-07 03:32
Platform
win10v2004-20241007-en
Max time kernel
127s
Max time network
147s
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 |
| 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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.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\dUd62Bv.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\dUd62Bv.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\eYt19GO.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\eYt19GO.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\eYt19GO.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\eYt19GO.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\dUd62Bv.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\dUd62Bv.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.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\neU94Ol32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frh67KJ.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.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\neU94Ol32.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\8c0c0cb0b6e7418a3e88f2b9f170b3336b088521fabbd86ebd3c26edfac8f98f.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\eYt19GO.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\8c0c0cb0b6e7418a3e88f2b9f170b3336b088521fabbd86ebd3c26edfac8f98f.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neU94Ol32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frh67KJ.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8c0c0cb0b6e7418a3e88f2b9f170b3336b088521fabbd86ebd3c26edfac8f98f.exe
"C:\Users\Admin\AppData\Local\Temp\8c0c0cb0b6e7418a3e88f2b9f170b3336b088521fabbd86ebd3c26edfac8f98f.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neU94Ol32.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neU94Ol32.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2864 -ip 2864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 1092
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frh67KJ.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frh67KJ.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.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 | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\neU94Ol32.exe
| MD5 | 5ddf75f9c2282b34037abfc1210077d9 |
| SHA1 | eb3ef8d80c64b9242bc1d77090525ab5df5d1f91 |
| SHA256 | e9e969ce6189b8bf144ae44a0c27f46ad6d992821d9b0742486051a55d546e4f |
| SHA512 | 51be49f10a9a17b32ce5490f7e5029f03d08d1c99281376bd97f1ca6904ce8d027a461a7c0f2c1fd0a624ffe6829cc7ca8c3044d81988380c34896101d4572a2 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dUd62Bv.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2200-14-0x00007FFA966D3000-0x00007FFA966D5000-memory.dmp
memory/2200-15-0x0000000000BC0000-0x0000000000BCA000-memory.dmp
memory/2200-16-0x00007FFA966D3000-0x00007FFA966D5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eYt19GO.exe
| MD5 | dd0adf92524d842b17843e3a38769564 |
| SHA1 | 4b34fbf5dade2193630f92053be9f0dcfe563d3c |
| SHA256 | 489cdd40de47bde8a31100897afafb3213c01de9cab0bc656e3cbf01c48e3682 |
| SHA512 | 7fbb9c9ad3df3bfd0ae3741bf76c92bdd9ea3f23e1316f4948a60e1efc3ff6dcbd4d37d7da725659fa38a0cbc0fc41d1dc85515d56b15af5cbf891bfe6853bc2 |
memory/2864-22-0x00000000024A0000-0x00000000024BA000-memory.dmp
memory/2864-23-0x0000000004DC0000-0x0000000005364000-memory.dmp
memory/2864-24-0x0000000002560000-0x0000000002578000-memory.dmp
memory/2864-52-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-49-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-46-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-44-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-42-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-40-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-38-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-36-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-34-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-32-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-30-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-28-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-26-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-25-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-50-0x0000000002560000-0x0000000002572000-memory.dmp
memory/2864-53-0x0000000000400000-0x00000000005C6000-memory.dmp
memory/2864-55-0x0000000000400000-0x00000000005C6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frh67KJ.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/2176-59-0x0000000000DC0000-0x0000000000DF2000-memory.dmp
memory/2176-60-0x0000000005C20000-0x0000000006238000-memory.dmp
memory/2176-61-0x0000000005760000-0x000000000586A000-memory.dmp
memory/2176-62-0x0000000005690000-0x00000000056A2000-memory.dmp
memory/2176-63-0x00000000056F0000-0x000000000572C000-memory.dmp
memory/2176-64-0x0000000005870000-0x00000000058BC000-memory.dmp