Analysis Overview
SHA256
7ed6524816f7c38bc68db11b0ddcd5c354a03406d967173e719883259ef0c6bc
Threat Level: Known bad
The file 7ed6524816f7c38bc68db11b0ddcd5c354a03406d967173e719883259ef0c6bc was found to be: Known bad.
Malicious Activity Summary
RedLine
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine payload
Healer
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 05:55
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 05:55
Reported
2024-11-11 05:58
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
147s
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\sf35sb92vK35.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\sf35sb92vK35.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\sf35sb92vK35.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\sf35sb92vK35.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\sf35sb92vK35.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\sf35sb92vK35.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\vhsB0866mN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf51FM39qy35.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\sf35sb92vK35.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\7ed6524816f7c38bc68db11b0ddcd5c354a03406d967173e719883259ef0c6bc.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\vhsB0866mN.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\7ed6524816f7c38bc68db11b0ddcd5c354a03406d967173e719883259ef0c6bc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhsB0866mN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf51FM39qy35.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf51FM39qy35.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7ed6524816f7c38bc68db11b0ddcd5c354a03406d967173e719883259ef0c6bc.exe
"C:\Users\Admin\AppData\Local\Temp\7ed6524816f7c38bc68db11b0ddcd5c354a03406d967173e719883259ef0c6bc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhsB0866mN.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhsB0866mN.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf51FM39qy35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf51FM39qy35.exe
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.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 |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhsB0866mN.exe
| MD5 | b59f0f81d8eca52f9b6698f365ac36a3 |
| SHA1 | 52688521ddd88dfb1be1f19531a20bbdd8597c40 |
| SHA256 | 10da39b0030c69ea212acaecadecb17d4c4cb9b0a1099017030dd097471e3f7a |
| SHA512 | 8ae504e4967f94f5185fe506fff7494be7c3fcf6ce353250577539fd102efe46a33aecbfdc5636e53bac19aa6c6f8935b612e8ef5836096b1f011686e1a0a3e4 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf35sb92vK35.exe
| MD5 | b939b180e30acc3c5ce9c9b80d91b657 |
| SHA1 | efc4ad36ae1cd28ad0c7031dbed94bffd06101af |
| SHA256 | 1c49fd426f0f50d4d12f47a1c59f3896de38716b8292744d8968f7f5ce27ae8a |
| SHA512 | fc9fb455807a77e2161300954a9b24d927cf6abeabadbd5403a28a1b8b89cce5a639e54b23ef52b14cfe648ee21b5fd0ffc4b70ec236cf78ef315dad4b8b41b2 |
memory/4672-15-0x0000000000130000-0x000000000013A000-memory.dmp
memory/4672-14-0x00007FFED03C3000-0x00007FFED03C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf51FM39qy35.exe
| MD5 | 9ce8c74a533c9909e622ad2c5700ca63 |
| SHA1 | bcce3e38eaf3c3b741bad36507671231d94ef844 |
| SHA256 | a41658d0c260a9fa32e4797a385856dcbcd11ec5afd2135cee0f69ee6a52576d |
| SHA512 | 98491caf62c0bfd90a89e3172801096e12328a4ac379f99a6895db5d85eb70468ccede97678b46eceabdc419d1114f3da59b9e72d68847be2384c58169cb0e73 |
memory/2628-21-0x0000000004CF0000-0x0000000004D36000-memory.dmp
memory/2628-22-0x0000000007390000-0x0000000007934000-memory.dmp
memory/2628-23-0x00000000072F0000-0x0000000007334000-memory.dmp
memory/2628-37-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-39-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-35-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-33-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-31-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-30-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-81-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-69-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-53-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-27-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-25-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-24-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-87-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-85-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-84-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-79-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-77-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-75-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-73-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-71-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-67-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-65-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-63-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-61-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-59-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-57-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-55-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-51-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-49-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-47-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-45-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-43-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-41-0x00000000072F0000-0x000000000732E000-memory.dmp
memory/2628-930-0x0000000007950000-0x0000000007F68000-memory.dmp
memory/2628-931-0x0000000007FF0000-0x00000000080FA000-memory.dmp
memory/2628-932-0x0000000008130000-0x0000000008142000-memory.dmp
memory/2628-933-0x0000000008150000-0x000000000818C000-memory.dmp
memory/2628-934-0x00000000082A0000-0x00000000082EC000-memory.dmp