Analysis Overview
SHA256
a300f8d3222f5723ec5c580ac832b18b006ab5476f4be61d6e96fdfc97354844
Threat Level: Known bad
The file a300f8d3222f5723ec5c580ac832b18b006ab5476f4be61d6e96fdfc97354844 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Healer
Detects Healer an antivirus disabler dropper
Healer family
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
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 00:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 00:49
Reported
2024-11-07 00:52
Platform
win10v2004-20241007-en
Max time kernel
136s
Max time network
149s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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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\dPP24Eq.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\dPP24Eq.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\dPP24Eq.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.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\ezP12DA.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\ezP12DA.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\ezP12DA.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.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\dPP24Eq.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\dPP24Eq.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\dPP24Eq.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\ezP12DA.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\ngG17DW33.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVG63Ig.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\ezP12DA.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.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\a300f8d3222f5723ec5c580ac832b18b006ab5476f4be61d6e96fdfc97354844.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\ngG17DW33.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\ezP12DA.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\a300f8d3222f5723ec5c580ac832b18b006ab5476f4be61d6e96fdfc97354844.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ngG17DW33.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVG63Ig.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a300f8d3222f5723ec5c580ac832b18b006ab5476f4be61d6e96fdfc97354844.exe
"C:\Users\Admin\AppData\Local\Temp\a300f8d3222f5723ec5c580ac832b18b006ab5476f4be61d6e96fdfc97354844.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ngG17DW33.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ngG17DW33.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3720 -ip 3720
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3720 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVG63Ig.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVG63Ig.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.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\ngG17DW33.exe
| MD5 | 6aa6108f2b1351b52d707ad3dde0cc89 |
| SHA1 | 37f2e6a3b63606b64433370d777d46aab1b325aa |
| SHA256 | d4f1863290ba70937689b8faf24ad1e18808d2427b83c3158db24f5e4da67475 |
| SHA512 | edb0a537486de1a80d2d3cde8bd575bee256991d7e9def7bc4949cae4a0a62dfef4cc2bf964f50af07a306bda596b7a7f5bca42f0216c72be91efe47606d1f71 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dPP24Eq.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1012-14-0x00007FF99CAC3000-0x00007FF99CAC5000-memory.dmp
memory/1012-15-0x0000000000880000-0x000000000088A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ezP12DA.exe
| MD5 | e756f652b55d5cdea64c99e99dd2944b |
| SHA1 | 4b029d66a9191401600ce49ee339978e51655c4d |
| SHA256 | 43e64e06e9b8d9beef5843448023d8741fc39f96ac82dabf28d5daa2a4ec74a8 |
| SHA512 | 9cae586c698a5b6061cc2b52e2cea9de7baaf266f24259c1833588c9448a416a59dd45921de2e17597ce8b03447c83f26ec83e3f4c2e23f7d53345856ca8c457 |
memory/3720-21-0x00000000024C0000-0x00000000024DA000-memory.dmp
memory/3720-22-0x0000000004CE0000-0x0000000005284000-memory.dmp
memory/3720-23-0x0000000004B70000-0x0000000004B88000-memory.dmp
memory/3720-37-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-51-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-49-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-47-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-45-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-43-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-41-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-39-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-35-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-33-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-31-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-29-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-27-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-24-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-25-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/3720-52-0x0000000000400000-0x00000000005C6000-memory.dmp
memory/3720-54-0x0000000000400000-0x00000000005C6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVG63Ig.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1908-58-0x0000000000270000-0x00000000002A2000-memory.dmp
memory/1908-59-0x0000000005110000-0x0000000005728000-memory.dmp
memory/1908-60-0x0000000004C10000-0x0000000004D1A000-memory.dmp
memory/1908-61-0x0000000004B40000-0x0000000004B52000-memory.dmp
memory/1908-62-0x0000000004BA0000-0x0000000004BDC000-memory.dmp
memory/1908-63-0x0000000004D20000-0x0000000004D6C000-memory.dmp