Analysis Overview
SHA256
15af3bc852b85d52aff0ee5f7f07e21ed331c3bd9b40ed461b914d7fc22389b7
Threat Level: Known bad
The file 15af3bc852b85d52aff0ee5f7f07e21ed331c3bd9b40ed461b914d7fc22389b7N.exe was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Redline family
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 15:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 15:05
Reported
2024-11-13 15:07
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
120s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.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\it177171.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\it177171.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\it177171.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\it177171.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\ziqq1535.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp759945.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\it177171.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\15af3bc852b85d52aff0ee5f7f07e21ed331c3bd9b40ed461b914d7fc22389b7N.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\ziqq1535.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\15af3bc852b85d52aff0ee5f7f07e21ed331c3bd9b40ed461b914d7fc22389b7N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq1535.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp759945.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp759945.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\15af3bc852b85d52aff0ee5f7f07e21ed331c3bd9b40ed461b914d7fc22389b7N.exe
"C:\Users\Admin\AppData\Local\Temp\15af3bc852b85d52aff0ee5f7f07e21ed331c3bd9b40ed461b914d7fc22389b7N.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq1535.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq1535.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp759945.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp759945.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 228.249.119.40.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqq1535.exe
| MD5 | 79bd913e9fa80980492329391ef7696f |
| SHA1 | cef7a795d03b61af39a7287e5a7b7d11a3e24278 |
| SHA256 | ec92fd03e9edd33298c779939a8bcc567c9b38c9c242678cc54a6386ecdd5673 |
| SHA512 | de031982bb483fe241d21b4938e4573dc79541b2cb5c344b4fe9f2c4f464e86e3221481f8ca2c24e398552281ffb7b6b0b0335fa1618a2266574b530dcc331a4 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it177171.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/412-14-0x00007FF9F5383000-0x00007FF9F5385000-memory.dmp
memory/412-15-0x0000000000730000-0x000000000073A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp759945.exe
| MD5 | 7776d56777bb6c194c8a8fa70525bdd8 |
| SHA1 | 505738942d97e3d64f15a27ed3920df930cf7c05 |
| SHA256 | d8a80b6007735ba28c5a9aea2a54aa1ae1fa7ecfeb4b1daf39e85a84a8f3ac07 |
| SHA512 | df4cf2eb057e1716b2cc2ced0790320a1b11275deb0b9911e50f8503a7ce88b7c71b949113b2bfa223cb59ce4e23198e7b057d6086f912a03b71cb7b54405587 |
memory/3224-21-0x0000000004CD0000-0x0000000004D0C000-memory.dmp
memory/3224-22-0x00000000071B0000-0x0000000007754000-memory.dmp
memory/3224-23-0x00000000077A0000-0x00000000077DA000-memory.dmp
memory/3224-33-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-61-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-87-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-85-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-83-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-81-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-77-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-76-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-73-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-71-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-69-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-67-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-65-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-63-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-59-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-57-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-55-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-53-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-51-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-50-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-47-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-45-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-43-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-41-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-39-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-37-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-35-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-31-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-29-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-27-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-79-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-25-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-24-0x00000000077A0000-0x00000000077D5000-memory.dmp
memory/3224-816-0x0000000009CA0000-0x000000000A2B8000-memory.dmp
memory/3224-817-0x000000000A350000-0x000000000A362000-memory.dmp
memory/3224-818-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/3224-819-0x000000000A490000-0x000000000A4CC000-memory.dmp
memory/3224-820-0x0000000004B10000-0x0000000004B5C000-memory.dmp