Analysis Overview
SHA256
eec220aed75d448cdc530b2447ecfdd6885ba814f47e1e045b48c37f197327da
Threat Level: Known bad
The file eec220aed75d448cdc530b2447ecfdd6885ba814f47e1e045b48c37f197327da was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
Redline family
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
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
2024-11-07 16:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 16:16
Reported
2024-11-07 16:19
Platform
win10v2004-20241007-en
Max time kernel
142s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.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\fZM71aw.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\fZM71aw.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\fZM71aw.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\fZM71aw.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\fZM71aw.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\syQ54CC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sam36Rd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbS60RI.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\fZM71aw.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\eec220aed75d448cdc530b2447ecfdd6885ba814f47e1e045b48c37f197327da.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\syQ54CC.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\sam36Rd.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\eec220aed75d448cdc530b2447ecfdd6885ba814f47e1e045b48c37f197327da.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\syQ54CC.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sam36Rd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbS60RI.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\eec220aed75d448cdc530b2447ecfdd6885ba814f47e1e045b48c37f197327da.exe
"C:\Users\Admin\AppData\Local\Temp\eec220aed75d448cdc530b2447ecfdd6885ba814f47e1e045b48c37f197327da.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\syQ54CC.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\syQ54CC.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sam36Rd.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sam36Rd.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbS60RI.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbS60RI.exe
Network
| Country | Destination | Domain | Proto |
| 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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.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\syQ54CC.exe
| MD5 | 5e755122469cb4b536514e62884cb77f |
| SHA1 | 77c8cb2f957793d60a9c1a74bc1c3358836aa948 |
| SHA256 | ca73ab8ccd28179cc990053b587243f59aa98d565943c3411880a5b075f0f8d6 |
| SHA512 | 1ab469e4f974a3ac4903954610b6a15f59f0495f6f5950fb1552cd9f06af9d9c07cbabacf58ad09ad44a71e824a976248e7930ae12c994d09e1d24eda21c8d0e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sam36Rd.exe
| MD5 | 2cf784ae15d974085b41917290673595 |
| SHA1 | d74ff1e2199ced46150630e9302610e6eafdc587 |
| SHA256 | 1a9a203e861d45e829f5e0b8b53bc6c8837718ee545ced7b9040cd46ed648ca0 |
| SHA512 | c0506a63c41a000e9f0cb506aaca4f6003fa8c39035eb00794b210d4f55bcac2577fd3be2ce0ccfbd810f1375b8bb3d16838f2485d5a91e6f0a85e7486956991 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fZM71aw.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2396-21-0x00007FF81E343000-0x00007FF81E345000-memory.dmp
memory/2396-22-0x0000000000820000-0x000000000082A000-memory.dmp
memory/2396-23-0x00007FF81E343000-0x00007FF81E345000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbS60RI.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/4628-28-0x0000000000A60000-0x0000000000A92000-memory.dmp
memory/4628-29-0x0000000005A60000-0x0000000006078000-memory.dmp
memory/4628-30-0x0000000005550000-0x000000000565A000-memory.dmp
memory/4628-31-0x0000000005470000-0x0000000005482000-memory.dmp
memory/4628-32-0x00000000054D0000-0x000000000550C000-memory.dmp
memory/4628-33-0x0000000005660000-0x00000000056AC000-memory.dmp