Analysis Overview
SHA256
bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2d
Threat Level: Known bad
The file bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Healer family
RedLine payload
Healer
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:04
Reported
2024-11-10 03:06
Platform
win10v2004-20241007-en
Max time kernel
112s
Max time network
118s
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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.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\pro3193.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\pro3193.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\IXP002.TMP\qu6108.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\qu6108.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\qu6108.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.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\pro3193.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\pro3193.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.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\qu6108.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\qu6108.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\unio8463.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3683.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.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\IXP002.TMP\pro3193.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.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_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\unio8463.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\unio3683.exe | N/A |
| 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\bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.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\qu6108.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\bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8463.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3683.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.exe
"C:\Users\Admin\AppData\Local\Temp\bf2a16ebe8a359b192f673f46dd35c9cf5de74ab1bd85de77143e44cce230a2dN.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8463.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8463.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3683.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3683.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3352 -ip 3352
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3352 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio8463.exe
| MD5 | a66d5bb09d97ae403d1c212561b25e17 |
| SHA1 | 83f610ee0efc85602c56c8261547487de9f963d4 |
| SHA256 | 34e0d28073e895fc9d16f0d315ac7841e7f97ee7f1afded5af2d4e3004a15ef4 |
| SHA512 | 5d02bb09a595ae1abef738d74d13cb657f7319b6939c4036c1d2b0640a46d6a87ff35178963f6dcd8a72f813a373d31929e9f35a7f3a44cb567f65f2c1981534 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio3683.exe
| MD5 | 4a71ab65cee3dbe9d874616cb9fb999c |
| SHA1 | 665416e0a210c3a19a21d5038e0f5ea0a1ed91e6 |
| SHA256 | 298249c18cd13ccce909be1fa599797f529e2a67d7daa8c54993b6539237fbda |
| SHA512 | d68d32061e2b7d82cc8a217cfb4d5bb4446f02ef937c1f5c3f410cbd361fccee563fd1724c72389b28cb140689acb5bea04e56b8a407abf52c00e5c0eac1933f |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3193.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1968-21-0x00007FFCCEE03000-0x00007FFCCEE05000-memory.dmp
memory/1968-22-0x0000000000DD0000-0x0000000000DDA000-memory.dmp
memory/1968-24-0x00007FFCCEE03000-0x00007FFCCEE05000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu6108.exe
| MD5 | c5f9c4a2a0b5be7f495c55d2fcec5e15 |
| SHA1 | c6adc4c262973e8a3dbade26a198c06689743367 |
| SHA256 | e2b44deb9c60b41e5ac45f5585db39e28e64181e53e1efc9fd88c6f493b758f0 |
| SHA512 | ce02b6af0be4717b4c1423bf33c44405de6d67bf52a3cfa6277f73f2007ac20caa3917dcd92005a398b646790a6c9a90e0f64c88008ea0189a4acf77ba451fb6 |
memory/3352-29-0x0000000004930000-0x000000000494A000-memory.dmp
memory/3352-30-0x00000000072B0000-0x0000000007854000-memory.dmp
memory/3352-31-0x0000000004D90000-0x0000000004DA8000-memory.dmp
memory/3352-32-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-43-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-57-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-55-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-53-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-51-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-49-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-47-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-45-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-41-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-39-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-37-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-35-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-33-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-59-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/3352-60-0x0000000000400000-0x0000000002B03000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rKJ48s80.exe
| MD5 | 932189f5b19f8309742261265f1412bc |
| SHA1 | fa11461f68a05aec1a635e9fac42097c70ceb832 |
| SHA256 | 871bcc6d7ead5b13f98823e95c4e5f7335b69ec85cf156e76236d000674566ba |
| SHA512 | c57c627ae76c4423529a35557f3ac395c5196637a46a2e0e6390754b695e59f5e91a4677b21d56b4119021f14e5eaa06d2b033405116028ff3221d661805c396 |
memory/3352-62-0x0000000000400000-0x0000000002B03000-memory.dmp
memory/2388-67-0x00000000070A0000-0x00000000070E6000-memory.dmp
memory/2388-68-0x0000000007120000-0x0000000007164000-memory.dmp
memory/2388-102-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-100-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-98-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-96-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-94-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-92-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-90-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-88-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-84-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-82-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-80-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-78-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-76-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-74-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-72-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-86-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-70-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-69-0x0000000007120000-0x000000000715E000-memory.dmp
memory/2388-975-0x00000000077B0000-0x0000000007DC8000-memory.dmp
memory/2388-976-0x0000000007DF0000-0x0000000007EFA000-memory.dmp
memory/2388-977-0x0000000007F30000-0x0000000007F42000-memory.dmp
memory/2388-978-0x0000000007F50000-0x0000000007F8C000-memory.dmp
memory/2388-979-0x00000000080A0000-0x00000000080EC000-memory.dmp