Analysis Overview
SHA256
40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149
Threat Level: Known bad
The file 40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149 was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
Healer family
Healer
Checks computer location settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 02:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 02:36
Reported
2024-11-07 02:39
Platform
win10v2004-20241007-en
Max time kernel
147s
Max time network
151s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.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\pr521273.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\pr521273.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\pr521273.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\pr521273.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
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Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.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\pr521273.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.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\40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.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\un167708.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.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\pr521273.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Temp\1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.exe
"C:\Users\Admin\AppData\Local\Temp\40c1805f7e2c24c7a0fd5ffe9e4efbc9c6c89fee881463760fcca50e8e60f149.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3632 -ip 3632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 1012
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1364 -ip 1364
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 1516
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un167708.exe
| MD5 | d77af465494f32c643897ca87acdc23d |
| SHA1 | f61df13ce9defc226ae422ec885e51f0b7a88bd6 |
| SHA256 | 190e9e89bdaf5295a3584346e136272fa4012347f73272204b3b24660021135f |
| SHA512 | f98d6d1221b4f5277f32e3006bfbae5fe3720f033276410095c7ad9745ce34edfdcef736157a8f4aff2541ead97e7e9204fdb7a30ec4f85c52fcd2546b7a21de |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr521273.exe
| MD5 | ba4ed4697cc44e70c120bf334fb009a1 |
| SHA1 | 19544c02fe17c8894a3ffb188cd5b07dcfe3f0bf |
| SHA256 | 67c9bb45ed885b759492fb43f90b4181f2b80bde77f3f99a10c9a3f00d9d27e7 |
| SHA512 | 34418b1ca43320ea525e57167aa4fa15447e06febf2e87d4fcfadabd4e5fae229229c77b7e5cae31ea6d035718a0d3cf9c7e370bf88c6d8ad98f35d0f301eed6 |
memory/3632-16-0x00000000008C0000-0x00000000008ED000-memory.dmp
memory/3632-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3632-15-0x00000000008F0000-0x00000000009F0000-memory.dmp
memory/3632-18-0x0000000000400000-0x0000000000809000-memory.dmp
memory/3632-19-0x00000000027C0000-0x00000000027DA000-memory.dmp
memory/3632-20-0x0000000004DA0000-0x0000000005344000-memory.dmp
memory/3632-21-0x0000000005360000-0x0000000005378000-memory.dmp
memory/3632-49-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-47-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-45-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-43-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-41-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-39-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-37-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-35-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-33-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-31-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-29-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-27-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-26-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-23-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-22-0x0000000005360000-0x0000000005372000-memory.dmp
memory/3632-50-0x00000000008F0000-0x00000000009F0000-memory.dmp
memory/3632-51-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3632-55-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3632-54-0x0000000000400000-0x0000000000809000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu647969.exe
| MD5 | 0efb5de77d94f4ff64b5b52393f540d1 |
| SHA1 | 33f650387c15b0c412e9af8a68f2e7293fb5b17b |
| SHA256 | 23cf7044dd4fac775743a3c61b899daa5341ab1acb19ade1c27ef5a49d1706e8 |
| SHA512 | eda92d4efbb42aab9f3e1fef925c4c3d93b09bb0abd5ccfff8461a10bc81e95008a9464467ce526270470e2eb7e531b35aa085507abcab2dcda968fae03727c2 |
memory/1364-60-0x00000000027E0000-0x0000000002848000-memory.dmp
memory/1364-61-0x0000000004FC0000-0x0000000005026000-memory.dmp
memory/1364-65-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-77-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-95-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-93-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-91-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-89-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-87-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-85-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-83-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-79-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-75-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-73-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-71-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-69-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-67-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-81-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-63-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-62-0x0000000004FC0000-0x0000000005020000-memory.dmp
memory/1364-2204-0x00000000050B0000-0x00000000050E2000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/4504-2217-0x0000000000C80000-0x0000000000CAE000-memory.dmp
memory/4504-2218-0x0000000005460000-0x0000000005466000-memory.dmp
memory/4504-2219-0x0000000005BB0000-0x00000000061C8000-memory.dmp
memory/4504-2220-0x00000000056D0000-0x00000000057DA000-memory.dmp
memory/4504-2221-0x0000000005600000-0x0000000005612000-memory.dmp
memory/4504-2222-0x0000000005660000-0x000000000569C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si341131.exe
| MD5 | c52ebada00a59ec1f651a0e9fbcef2eb |
| SHA1 | e1941278df76616f1ca3202ef2a9f99d2592d52f |
| SHA256 | 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e |
| SHA512 | 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2 |
memory/568-2227-0x0000000000970000-0x00000000009A0000-memory.dmp
memory/4504-2228-0x00000000057E0000-0x000000000582C000-memory.dmp
memory/568-2229-0x00000000011E0000-0x00000000011E6000-memory.dmp