Analysis Overview
SHA256
e467964c49971a8b75d6b1ec4ab84783c779c0d214d8e71b174b69e41a24b4cd
Threat Level: Known bad
The file e467964c49971a8b75d6b1ec4ab84783c779c0d214d8e71b174b69e41a24b4cd was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Healer family
RedLine payload
Healer
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 19:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 19:02
Reported
2024-11-06 19:05
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.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\dDg89ss.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\dDg89ss.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\eqv55bd.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\eqv55bd.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\eqv55bd.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\dDg89ss.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\dDg89ss.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\dDg89ss.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.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\eqv55bd.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\nvd09Ve71.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fcM81IN.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\dDg89ss.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.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\e467964c49971a8b75d6b1ec4ab84783c779c0d214d8e71b174b69e41a24b4cd.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\nvd09Ve71.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\IXP001.TMP\eqv55bd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fcM81IN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e467964c49971a8b75d6b1ec4ab84783c779c0d214d8e71b174b69e41a24b4cd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nvd09Ve71.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e467964c49971a8b75d6b1ec4ab84783c779c0d214d8e71b174b69e41a24b4cd.exe
"C:\Users\Admin\AppData\Local\Temp\e467964c49971a8b75d6b1ec4ab84783c779c0d214d8e71b174b69e41a24b4cd.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nvd09Ve71.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nvd09Ve71.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fcM81IN.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fcM81IN.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.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 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nvd09Ve71.exe
| MD5 | 17c13e2f37b063cbd5d205e8316c0fb0 |
| SHA1 | 30090b0c02b64ad07aff5b867616a364a5fe2404 |
| SHA256 | 4653ea3c4363308b875dc7824b7d6f11043f408f764316cf1b628efeee3359cf |
| SHA512 | 2af7d16707075e595cf15f2905998a017b2dda7111b27b447839394cd5109363bb194ac85fac64a966621ae9e4013535b93c4fc4a32a044a48c76955cae01281 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dDg89ss.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1008-14-0x00007FFF47C63000-0x00007FFF47C65000-memory.dmp
memory/1008-15-0x00000000006E0000-0x00000000006EA000-memory.dmp
memory/1008-16-0x00007FFF47C63000-0x00007FFF47C65000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eqv55bd.exe
| MD5 | a8dd5816b07580227a4820ac9138cd3c |
| SHA1 | 654835e7091e858d3c4699d550f003761b492564 |
| SHA256 | 6826a652930587b36d9ffb4a88639d2904975255e585534e9f6b528537d1dcc2 |
| SHA512 | 96c518a77180ba9979d3fd5604a2469b3c63625dd89d8865af57c1c73571ec35b123260ae8d5161f4dbacd4c940842e5a56ee24f24ddd7a0cf3a1462d715e815 |
memory/1604-22-0x0000000000AD0000-0x0000000000AEA000-memory.dmp
memory/1604-23-0x0000000004DA0000-0x0000000005344000-memory.dmp
memory/1604-24-0x0000000002580000-0x0000000002598000-memory.dmp
memory/1604-26-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-28-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-52-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-51-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-48-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-46-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-45-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-42-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-41-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-39-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-36-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-34-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-32-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-30-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-25-0x0000000002580000-0x0000000002592000-memory.dmp
memory/1604-53-0x0000000000400000-0x0000000000570000-memory.dmp
memory/1604-55-0x0000000000400000-0x0000000000570000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fcM81IN.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1972-59-0x0000000000050000-0x0000000000082000-memory.dmp
memory/1972-60-0x0000000004F10000-0x0000000005528000-memory.dmp
memory/1972-61-0x0000000004A00000-0x0000000004B0A000-memory.dmp
memory/1972-62-0x0000000004930000-0x0000000004942000-memory.dmp
memory/1972-63-0x0000000004990000-0x00000000049CC000-memory.dmp
memory/1972-64-0x0000000004B10000-0x0000000004B5C000-memory.dmp