Analysis Overview
SHA256
994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca
Threat Level: Known bad
The file 994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca was found to be: Known bad.
Malicious Activity Summary
RedLine
Healer
Redline family
RedLine payload
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
Checks computer location settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 23:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 23:28
Reported
2024-11-05 23:30
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
149s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.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\jr676039.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\jr676039.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\jr676039.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJA7484.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.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\lr673623.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\jr676039.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\994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca.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\ziJA7484.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\ku909027.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\994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJA7484.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.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\lr673623.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca.exe
"C:\Users\Admin\AppData\Local\Temp\994fbbe9ad8ee9bbbf9a909928f1924623b1c19eea0f5670098710f4cbd4dfca.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJA7484.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJA7484.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4868 -ip 4868
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 1328
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr673623.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr673623.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJA7484.exe
| MD5 | 8d337c40a4f996c5fe970cf02769e536 |
| SHA1 | 942e92d9d3d4ed7a4179e9bff586119e450e1297 |
| SHA256 | cd78156b293498fff156e2af66e7bf08e5d031285970d93073c0f588bc9affb1 |
| SHA512 | 99fa3d3cd9b267905ec7d7f71ee86e6fd4b7a11a96de6d5f987e103b872dc046b862ee96cbff34203549757b355d26dc35e1a97c2c815c048b9d19431d27ea52 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr676039.exe
| MD5 | 68d0c5f43553ac1bfea5031e4b239394 |
| SHA1 | ef4bcb50dfeb7443c21e4c2356a19737acd15db5 |
| SHA256 | 87c9725cbbb2938a6cfbb3138405ae72a97adef0bccabf7db1a16186dc337660 |
| SHA512 | a0cd99e16c6c0976b6ef275248b334fd275187cecf4cc879c7a934551927bcaa91ad59294cc1b2c9d273ebd6dfe75db0f27575edc464d9766363575a1f916016 |
memory/1004-14-0x00007FFCBCB73000-0x00007FFCBCB75000-memory.dmp
memory/1004-15-0x0000000000CD0000-0x0000000000CDA000-memory.dmp
memory/1004-16-0x00007FFCBCB73000-0x00007FFCBCB75000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku909027.exe
| MD5 | 3c383b52d951d476c94cb6730dd0d5c9 |
| SHA1 | bcdb8b0f3f2e2004aa90ea8d901421929a7e74f0 |
| SHA256 | 1e359204ac41a6305d83fdd4781c45ab6f06b21489c8237bffbbe0ea5cd5f85d |
| SHA512 | 5c0d22b12dec26191fe0f3986cfab3ae1c243f1487c628120d3e0622a151b4f7412c1b42d6813cc4496dcbb51adb4c1828b2729a9d0cd53387bf794bdd6aa5b1 |
memory/4868-22-0x0000000004CC0000-0x0000000004D26000-memory.dmp
memory/4868-23-0x0000000004D60000-0x0000000005304000-memory.dmp
memory/4868-24-0x0000000005310000-0x0000000005376000-memory.dmp
memory/4868-58-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-78-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-88-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-86-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-84-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-82-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-80-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-76-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-74-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-72-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-70-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-68-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-66-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-64-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-62-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-60-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-56-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-54-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-52-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-50-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-48-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-46-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-44-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-40-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-38-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-36-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-34-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-32-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-30-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-28-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-42-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-26-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-25-0x0000000005310000-0x000000000536F000-memory.dmp
memory/4868-2105-0x0000000005540000-0x0000000005572000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/1472-2118-0x0000000000950000-0x0000000000980000-memory.dmp
memory/1472-2119-0x0000000005230000-0x0000000005236000-memory.dmp
memory/1472-2120-0x00000000058E0000-0x0000000005EF8000-memory.dmp
memory/1472-2121-0x00000000053D0000-0x00000000054DA000-memory.dmp
memory/1472-2122-0x00000000052E0000-0x00000000052F2000-memory.dmp
memory/1472-2123-0x0000000005340000-0x000000000537C000-memory.dmp
memory/1472-2124-0x0000000005380000-0x00000000053CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr673623.exe
| MD5 | 219b85e30e95f00204ffcf314b22b12c |
| SHA1 | 5897287df611e911cde193f474becd963a130ae0 |
| SHA256 | c741144739a5212d9e246aeb65bf94bcf3a22863a4743eba0aae61a03eaa0349 |
| SHA512 | 05a83094e3c40c234ec7cb91c508193cb2ab23e9a14281a5c5d5e0074ae33d627507c3b1d2b3955a79d3691b23ecefdfb5449b0dd7a3cdc9dc8b161ef81cb534 |
memory/1856-2129-0x0000000000FD0000-0x0000000001000000-memory.dmp
memory/1856-2130-0x0000000003170000-0x0000000003176000-memory.dmp