Analysis Overview
SHA256
58959b4ee8b0567b1b0cf4e6aaf0116145aaa98845ccbe34479e7a9550e9f34b
Threat Level: Known bad
The file 58959b4ee8b0567b1b0cf4e6aaf0116145aaa98845ccbe34479e7a9550e9f34b was found to be: Known bad.
Malicious Activity Summary
Healer family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
RedLine
RedLine payload
Healer
Redline family
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:53
Reported
2024-11-11 06:55
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.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\IXP002.TMP\c48ys05.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\IXP002.TMP\c48ys05.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\b6319zU.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\b6319zU.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.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\IXP002.TMP\c48ys05.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\IXP002.TMP\c48ys05.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.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\b6319zU.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\b6319zU.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\b6319zU.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\tice2207.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3786.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbwVG24.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\IXP002.TMP\c48ys05.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.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\58959b4ee8b0567b1b0cf4e6aaf0116145aaa98845ccbe34479e7a9550e9f34b.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\tice2207.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\tice3786.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.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\58959b4ee8b0567b1b0cf4e6aaf0116145aaa98845ccbe34479e7a9550e9f34b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2207.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3786.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbwVG24.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbwVG24.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\58959b4ee8b0567b1b0cf4e6aaf0116145aaa98845ccbe34479e7a9550e9f34b.exe
"C:\Users\Admin\AppData\Local\Temp\58959b4ee8b0567b1b0cf4e6aaf0116145aaa98845ccbe34479e7a9550e9f34b.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2207.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2207.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3786.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3786.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 880 -ip 880
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 1076
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbwVG24.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbwVG24.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2207.exe
| MD5 | 0f703f5e14c1fdee9cc265836ab883ea |
| SHA1 | 3c148c08961c2e366033cb687a09fa38fa7a4d53 |
| SHA256 | 7aee520b4f2edb12978ae124a962671c077b9717d0113afba7c96cb525e5e80d |
| SHA512 | 434e024afcd28cf401c222045b885cb48395fcfb1827445f85b0f07866422a82981d8bd778b91af078117802e44b296e4d2691e64b0496e1ba1399502c2f3602 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice3786.exe
| MD5 | 4abf10f819e3af7e24c3a75e71604891 |
| SHA1 | f306c4a2314913e77bb29dca8892a07849ffb073 |
| SHA256 | 7f6b031be84d01e4dfb595fe8abbe3661ad7fd893e9b96e74366ec0a8fee4bd8 |
| SHA512 | b9711ef8fce7fd0f9dfc8a56ecfc7735c4dc0782fd4bcd588545fdf0ce677ebd479270050735bc32450a51c98dca30dafea4005c3aa791774bd82be92b2dd068 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6319zU.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1716-21-0x00007FFBACCB3000-0x00007FFBACCB5000-memory.dmp
memory/1716-22-0x00000000006F0000-0x00000000006FA000-memory.dmp
memory/1716-23-0x00007FFBACCB3000-0x00007FFBACCB5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c48ys05.exe
| MD5 | 39555e1a236f90838c4ba4090012da6b |
| SHA1 | 839f580e0cc90caeb76ec4c54490fb35460e491a |
| SHA256 | da649c83a75dd38bd691c39b7594500b58891ce8947d96c02c210991f4673745 |
| SHA512 | 859b7c19c24aff835e0f96befeff3f455fcf18291c0397772ab787ca60b3e705e4b7ce48e0c580b4a52c45e1a85bd3221f185e64588efdc108b9e401f1095c33 |
memory/880-29-0x0000000004990000-0x00000000049AA000-memory.dmp
memory/880-30-0x0000000007240000-0x00000000077E4000-memory.dmp
memory/880-31-0x00000000070C0000-0x00000000070D8000-memory.dmp
memory/880-32-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-37-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-59-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-57-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-55-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-53-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-51-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-49-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-48-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-45-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-43-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-41-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-39-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-35-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-33-0x00000000070C0000-0x00000000070D2000-memory.dmp
memory/880-60-0x0000000000400000-0x0000000002B1B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbwVG24.exe
| MD5 | d4773b73ca676d127507bf61e27594f1 |
| SHA1 | de83275131e999ffd40bc1b8533a4e85e28bb481 |
| SHA256 | c04f6c4c0cd0182d36d5f44069461235bf9302db188eb3030f90babc6ed8a5ac |
| SHA512 | 2292a14a78e3bf4c3eb13775196399d5ec5f3892a8cd5161491845e4078dd45c583ce9ee1a0cbbe4acecf09ac71c138c965db4a14553bdac76e417484a262574 |
memory/880-62-0x0000000000400000-0x0000000002B1B000-memory.dmp
memory/4672-67-0x0000000004A30000-0x0000000004A76000-memory.dmp
memory/4672-68-0x0000000004D10000-0x0000000004D54000-memory.dmp
memory/4672-72-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-94-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-102-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-100-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-98-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-96-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-92-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-90-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-88-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-86-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-84-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-82-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-80-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-78-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-76-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-74-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-70-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-69-0x0000000004D10000-0x0000000004D4E000-memory.dmp
memory/4672-975-0x00000000078F0000-0x0000000007F08000-memory.dmp
memory/4672-976-0x0000000007220000-0x000000000732A000-memory.dmp
memory/4672-977-0x0000000007F40000-0x0000000007F52000-memory.dmp
memory/4672-978-0x0000000007F60000-0x0000000007F9C000-memory.dmp
memory/4672-979-0x00000000080B0000-0x00000000080FC000-memory.dmp