Analysis Overview
SHA256
d1950c45ef291f039313e4baa5f5a86ed1b55c363c46e0adde9bc60351262fd9
Threat Level: Known bad
The file d1950c45ef291f039313e4baa5f5a86ed1b55c363c46e0adde9bc60351262fd9 was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Redline family
Healer
RedLine payload
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 12:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 12:24
Reported
2024-11-08 12:27
Platform
win10v2004-20241007-en
Max time kernel
148s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.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\bjb68am.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.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\bjb68am.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\bjb68am.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\bjb68am.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\nMI64dz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLa09EN.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.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\d1950c45ef291f039313e4baa5f5a86ed1b55c363c46e0adde9bc60351262fd9.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\nMI64dz.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\bjb68am.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\IXP000.TMP\nMI64dz.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLa09EN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d1950c45ef291f039313e4baa5f5a86ed1b55c363c46e0adde9bc60351262fd9.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d1950c45ef291f039313e4baa5f5a86ed1b55c363c46e0adde9bc60351262fd9.exe
"C:\Users\Admin\AppData\Local\Temp\d1950c45ef291f039313e4baa5f5a86ed1b55c363c46e0adde9bc60351262fd9.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMI64dz.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMI64dz.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2312 -ip 2312
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 1096
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLa09EN.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLa09EN.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| 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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nMI64dz.exe
| MD5 | 4d93a7ae80d98839dc65c3b504744d2e |
| SHA1 | 4e3207ecd199dcb8291b706b953c6852189564b4 |
| SHA256 | 71fd10016c66990e85dd7367f251f4cb46ed541dcc1d334479980f6b5d4a1caa |
| SHA512 | 460fba28bc8d70a8ace5b74a016c93631b058e8e01d91d64c10208b3e927902eba6efe2dbd6fa0a5696611917ba484fa0c16149669b76803a2749ab01a8eab3c |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bjb68am.exe
| MD5 | 5179ecce0539ae27dc4f03489b9590c3 |
| SHA1 | 8476515cacf77c049d203f856adac1fff4a13484 |
| SHA256 | cbbafaa829b55617ec28b25560ab8c12bcdd05ae1d021fcad3102763d7dd6799 |
| SHA512 | e2fe7c24367e123c38e0de7327157b78a8d43c743ce5a2bcb20e817d1ed8ba1dd9c2f37e50296805b834cd931911d5192fcc53c0672ea66a18a9686dbac5bcb4 |
memory/2312-15-0x00000000009C0000-0x0000000000AC0000-memory.dmp
memory/2312-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2312-16-0x0000000000C50000-0x0000000000C7D000-memory.dmp
memory/2312-18-0x0000000000400000-0x0000000000759000-memory.dmp
memory/2312-19-0x0000000002540000-0x000000000255A000-memory.dmp
memory/2312-20-0x0000000004EF0000-0x0000000005494000-memory.dmp
memory/2312-21-0x00000000027E0000-0x00000000027F8000-memory.dmp
memory/2312-23-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-33-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-49-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-47-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-45-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-43-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-41-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-39-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-37-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-31-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-29-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-27-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-25-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-22-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-35-0x00000000027E0000-0x00000000027F2000-memory.dmp
memory/2312-50-0x00000000009C0000-0x0000000000AC0000-memory.dmp
memory/2312-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2312-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2312-54-0x0000000000400000-0x0000000000759000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLa09EN.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/1672-59-0x0000000000CE0000-0x0000000000D12000-memory.dmp
memory/1672-60-0x0000000005B00000-0x0000000006118000-memory.dmp
memory/1672-61-0x0000000005680000-0x000000000578A000-memory.dmp
memory/1672-62-0x00000000055B0000-0x00000000055C2000-memory.dmp
memory/1672-63-0x0000000005610000-0x000000000564C000-memory.dmp
memory/1672-64-0x0000000005790000-0x00000000057DC000-memory.dmp