Analysis Overview
SHA256
57fced681c0accdb47c63bd6546c8da9c31422089d2f3c01576343fdc664e15e
Threat Level: Known bad
The file 57fced681c0accdb47c63bd6546c8da9c31422089d2f3c01576343fdc664e15e was found to be: Known bad.
Malicious Activity Summary
Healer family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer
RedLine
Redline family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:35
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:35
Reported
2024-11-10 01:37
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.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\pro5250.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\pro5250.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\pro5250.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\pro5250.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.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\un359865.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9267.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\pro5250.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.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\57fced681c0accdb47c63bd6546c8da9c31422089d2f3c01576343fdc664e15e.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\un359865.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\pro5250.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\IXP001.TMP\pro5250.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9267.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\57fced681c0accdb47c63bd6546c8da9c31422089d2f3c01576343fdc664e15e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un359865.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9267.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\57fced681c0accdb47c63bd6546c8da9c31422089d2f3c01576343fdc664e15e.exe
"C:\Users\Admin\AppData\Local\Temp\57fced681c0accdb47c63bd6546c8da9c31422089d2f3c01576343fdc664e15e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un359865.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un359865.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1544 -ip 1544
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 1104
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9267.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9267.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 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.33:4125 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| RU | 193.233.20.33:4125 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.33:4125 | tcp | |
| RU | 193.233.20.33:4125 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.33:4125 | tcp | |
| RU | 193.233.20.33:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un359865.exe
| MD5 | becc13bde689b7e35bbc5c47f6f712b9 |
| SHA1 | 5553876680ca424074eff5f8126f2cc7c8f0c030 |
| SHA256 | cdc5f7f2429194112c5700b89d93a1b7aa39ff3e90e346810871671aa31b24f3 |
| SHA512 | c7e178bc8782115a2da64bd79453066182bfcd47a38f5f70415c470202cb21c3be15a718b37168b3d90db82688fc8ee27b65c671a9b4a3af7696c24747d906e8 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5250.exe
| MD5 | be97f84fb096f4a24797b2c1372c67c3 |
| SHA1 | f1e40067a9b17cceb8c67beeb89c1a0eda250087 |
| SHA256 | aae21f26f7b7a98a1c8455a673f183aafe559e686457a2ec38993570dffa6cad |
| SHA512 | c0b7bb7e3852ac5bb7e0a93f2f2193429ddea1d244e89cc585d386d2bd34ceb97a51e8e0f4ffec226a8845a966b40e68b33e9157691d5eb9c8f428d63c43418b |
memory/1544-15-0x00000000009C0000-0x0000000000AC0000-memory.dmp
memory/1544-16-0x0000000002260000-0x000000000228D000-memory.dmp
memory/1544-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1544-18-0x0000000000400000-0x0000000000706000-memory.dmp
memory/1544-19-0x00000000025E0000-0x00000000025FA000-memory.dmp
memory/1544-20-0x0000000004F00000-0x00000000054A4000-memory.dmp
memory/1544-21-0x0000000002740000-0x0000000002758000-memory.dmp
memory/1544-25-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-49-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-48-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-46-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-43-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-41-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-39-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-37-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-35-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-33-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-31-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-29-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-27-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-24-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-22-0x0000000002740000-0x0000000002752000-memory.dmp
memory/1544-50-0x00000000009C0000-0x0000000000AC0000-memory.dmp
memory/1544-51-0x0000000002260000-0x000000000228D000-memory.dmp
memory/1544-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1544-56-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1544-55-0x0000000000400000-0x0000000000706000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9267.exe
| MD5 | 793d125241931cbf17a61a0ff1243509 |
| SHA1 | e162caf67925e75ddcb0450de26a9a52c599d4c1 |
| SHA256 | 4273dc405fbd9eca19b251b300809ab60cd3c49e2369a93784ec9567cf289f28 |
| SHA512 | 6003425438a2f381433a243763e8c380d9889030e7088a2e4c90daee4db785264de71124e2105a6fa775ab7bdca5087af5203633ef153fd8ca4c66617af25d10 |
memory/1440-61-0x0000000002680000-0x00000000026C6000-memory.dmp
memory/1440-62-0x0000000004D40000-0x0000000004D84000-memory.dmp
memory/1440-92-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-96-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-94-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-90-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-88-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-86-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-84-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-82-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-80-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-78-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-76-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-74-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-72-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-70-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-66-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-64-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-68-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-63-0x0000000004D40000-0x0000000004D7E000-memory.dmp
memory/1440-969-0x0000000005530000-0x0000000005B48000-memory.dmp
memory/1440-970-0x0000000005B50000-0x0000000005C5A000-memory.dmp
memory/1440-971-0x0000000005C70000-0x0000000005C82000-memory.dmp
memory/1440-972-0x0000000005C90000-0x0000000005CCC000-memory.dmp
memory/1440-973-0x0000000005DE0000-0x0000000005E2C000-memory.dmp