Analysis Overview
SHA256
fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372
Threat Level: Known bad
The file fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Redline family
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
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 00:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:42
Reported
2024-11-10 00:45
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.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\pro5255.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\pro5255.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\pro5255.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\pro5255.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\pro5255.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\unio0101.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.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\pro5255.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\fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.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\unio0101.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\fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0101.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.exe
"C:\Users\Admin\AppData\Local\Temp\fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0101.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0101.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.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\unio0101.exe
| MD5 | b0591da41e04cd9ec7805e51560dbd63 |
| SHA1 | f33df6790c28b7357b5a2071368c720e5712df29 |
| SHA256 | ee9be89fe07c8d7e6f3d81bb5c405670afd53f18b668ca610b47ed94f3e97e8d |
| SHA512 | 513be3737ac5e7f59e54dbaecacab75c1365bb36700527512abae291b6812b7d3f7aec8abd3db75a2b9a4071c07b3f645e8bf623aa06ba3ad1dd2b19253e3d5b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2152-14-0x00007FF9DB1C3000-0x00007FF9DB1C5000-memory.dmp
memory/2152-15-0x00000000008A0000-0x00000000008AA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe
| MD5 | 656ecc7d9485baba407e07dabc733c2e |
| SHA1 | 54641285121095e651e13ac3a2d1bb9d31e38407 |
| SHA256 | 04be047ca8d01c734b7ee0bb86eebc82f37466507663f78c549c2064859be2c9 |
| SHA512 | ac42c30a9268ef16f615b4d1a042c2964e690197136ed6b02574b4ffd6768adeb5e79226980b96556e0d95fbd0b90426db7e2d42a88dbeab19ae9c6dbf4ed872 |
memory/1980-21-0x0000000002710000-0x0000000002756000-memory.dmp
memory/1980-22-0x0000000004D50000-0x00000000052F4000-memory.dmp
memory/1980-23-0x0000000005300000-0x0000000005344000-memory.dmp
memory/1980-36-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-33-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-31-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-77-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-67-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-29-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-27-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-25-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-24-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-87-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-85-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-83-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-81-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-79-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-75-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-73-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-71-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-70-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-65-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-63-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-61-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-59-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-57-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-55-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-53-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-51-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-50-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-47-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-45-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-43-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-41-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-39-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-37-0x0000000005300000-0x000000000533E000-memory.dmp
memory/1980-930-0x0000000005350000-0x0000000005968000-memory.dmp
memory/1980-931-0x00000000059F0000-0x0000000005AFA000-memory.dmp
memory/1980-932-0x0000000005B30000-0x0000000005B42000-memory.dmp
memory/1980-933-0x0000000005B50000-0x0000000005B8C000-memory.dmp
memory/1980-934-0x0000000005CA0000-0x0000000005CEC000-memory.dmp