Analysis Overview
SHA256
7eaf481a0e67575fb2f86c8e0c4c45565f58d29d8d29effab4cb3751fb1dab37
Threat Level: Known bad
The file 7eaf481a0e67575fb2f86c8e0c4c45565f58d29d8d29effab4cb3751fb1dab37 was found to be: Known bad.
Malicious Activity Summary
Healer
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer family
RedLine
RedLine payload
Redline family
Executes dropped EXE
Checks computer location settings
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 00:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 00:07
Reported
2024-11-05 00:09
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
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\jr790949.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\jr790949.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.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\jr790949.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\jr790949.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\jr790949.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBJ1353.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.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\lr069009.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\jr790949.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\7eaf481a0e67575fb2f86c8e0c4c45565f58d29d8d29effab4cb3751fb1dab37.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\ziBJ1353.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\ku478607.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| 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\lr069009.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7eaf481a0e67575fb2f86c8e0c4c45565f58d29d8d29effab4cb3751fb1dab37.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBJ1353.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7eaf481a0e67575fb2f86c8e0c4c45565f58d29d8d29effab4cb3751fb1dab37.exe
"C:\Users\Admin\AppData\Local\Temp\7eaf481a0e67575fb2f86c8e0c4c45565f58d29d8d29effab4cb3751fb1dab37.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBJ1353.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBJ1353.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.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 3144 -ip 3144
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3144 -s 1380
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr069009.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr069009.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.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 | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | 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 | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBJ1353.exe
| MD5 | 42c39c7f51340e7a6cce1c51042b7894 |
| SHA1 | c6363153cc1a85fad63be12faf2332fb351eb143 |
| SHA256 | 640806c65964d6f218cbce3515333f6ce058bdf2f4cca124f07f2053095e2cd8 |
| SHA512 | 5b39f1bb3efeb166e252ec2b69f60dde6934935052452c89a02fee00dad643913aad8c0c71c693271a884042de091939ee133d09320f3fe0ef308ba0d7ac4b9d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr790949.exe
| MD5 | fb60a25199d781bbe9f4df404762f4e6 |
| SHA1 | 8eeeab9a4b71b5044a1ca5ec11b347bb09c9bf9b |
| SHA256 | 670f9d88cc074da0ee65ca8e731d4ca2b23432e95807246743b98d1b396e4467 |
| SHA512 | b9d7407298e0b64d86aee2ad4f36be1a0b83ab2690822b448590d3941462cba80f61e614b63252dbc503fd319b901606a3c21e6bee0f5b5cf666db45450f4e20 |
memory/2792-14-0x00007FF8E3D23000-0x00007FF8E3D25000-memory.dmp
memory/2792-15-0x0000000000EC0000-0x0000000000ECA000-memory.dmp
memory/2792-16-0x00007FF8E3D23000-0x00007FF8E3D25000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku478607.exe
| MD5 | 922d4b352d3f289fc168bc3c8c818a63 |
| SHA1 | 21110b419558ad8b3e89d456266c8e1d66ddeed0 |
| SHA256 | 2550db5476d07922fa284fa99542fca326f4583986222c23aa3314520f02f99e |
| SHA512 | a1c5481c1d49d46a814e9e3857ad6106ed274bfcac940ca7709db1f741c3a7be1266b70eec2d79a45e4dee82e3bf3c15d302de84dbc6341bebeb4519610b12b3 |
memory/3144-22-0x0000000002620000-0x0000000002686000-memory.dmp
memory/3144-23-0x0000000004DC0000-0x0000000005364000-memory.dmp
memory/3144-24-0x0000000004D30000-0x0000000004D96000-memory.dmp
memory/3144-30-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-42-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-86-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-84-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-82-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-80-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-76-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-74-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-72-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-68-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-66-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-64-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-60-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-58-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-56-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-54-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-50-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-48-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-44-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-40-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-38-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-36-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-34-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-32-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-28-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-88-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-78-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-70-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-63-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-52-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-46-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-26-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-25-0x0000000004D30000-0x0000000004D8F000-memory.dmp
memory/3144-2105-0x0000000005540000-0x0000000005572000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/3724-2118-0x0000000000CB0000-0x0000000000CE0000-memory.dmp
memory/3724-2119-0x0000000002EA0000-0x0000000002EA6000-memory.dmp
memory/3724-2120-0x000000000B000000-0x000000000B618000-memory.dmp
memory/3724-2121-0x000000000AB20000-0x000000000AC2A000-memory.dmp
memory/3724-2122-0x000000000AA50000-0x000000000AA62000-memory.dmp
memory/3724-2123-0x000000000AAB0000-0x000000000AAEC000-memory.dmp
memory/3724-2124-0x0000000005000000-0x000000000504C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr069009.exe
| MD5 | e3abe693254e13e4db9de4e2cac0ecc0 |
| SHA1 | 1bd1e062953deb54469c3dc7872c1306a64569dd |
| SHA256 | e40d2fe9800ca1f108ae030cdc6bbeeaf1b8b3b868c60a48cfdc96ba6925fe03 |
| SHA512 | 37710b336b0064645be56cda28ccc8de6ff5e46116c2a6934b9d9102626618dd52432ee3de7106bd33ccfc8d3a55c71a5126427ead1dd133cdacef2897e02c4d |
memory/3612-2129-0x0000000000860000-0x0000000000890000-memory.dmp
memory/3612-2130-0x0000000002B30000-0x0000000002B36000-memory.dmp