Analysis Overview
SHA256
dc03de955f4dd6dcf6c1d65186ded541ad05781d34141782a5d4a64d6a1d6493
Threat Level: Known bad
The file dc03de955f4dd6dcf6c1d65186ded541ad05781d34141782a5d4a64d6a1d6493 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer family
Healer
Detects Healer an antivirus disabler dropper
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
Launches sc.exe
Program crash
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-05 18:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-05 18:50
Reported
2024-11-05 18:53
Platform
win10v2004-20241007-en
Max time kernel
147s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.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\jr534507.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\jr534507.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\jr534507.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\jr534507.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\jr534507.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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitj4103.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.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\lr151935.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\jr534507.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\dc03de955f4dd6dcf6c1d65186ded541ad05781d34141782a5d4a64d6a1d6493.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\zitj4103.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\ku563890.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\dc03de955f4dd6dcf6c1d65186ded541ad05781d34141782a5d4a64d6a1d6493.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitj4103.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.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\lr151935.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dc03de955f4dd6dcf6c1d65186ded541ad05781d34141782a5d4a64d6a1d6493.exe
"C:\Users\Admin\AppData\Local\Temp\dc03de955f4dd6dcf6c1d65186ded541ad05781d34141782a5d4a64d6a1d6493.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitj4103.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitj4103.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.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 620 -ip 620
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 620 -s 1368
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr151935.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr151935.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.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 | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp | |
| US | 8.8.8.8:53 | 10.173.189.20.in-addr.arpa | udp |
| FI | 77.91.124.145:4125 | tcp | |
| FI | 77.91.124.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitj4103.exe
| MD5 | a81287fb1b6c8a0ea653922f38d19a86 |
| SHA1 | 1bb2474dc4712faef39da671abdb0d532bdf23d6 |
| SHA256 | 436c1abfaaca09db1fe692d64e2a0459b8ef68c1e675456cc3c2727a45873d8e |
| SHA512 | 2321e410f38c387bb851a27010bf5e94842dad2a4200043d1e40ae6a19d1ea2397f438992cafc2dcfe267bcb0336f2f7bb16fffd45a183e92f0ec056c778e246 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr534507.exe
| MD5 | ff3d43d1a70aabfa66073357a61ee70a |
| SHA1 | 1808434180b8d89840d6e0f2529b7f64aba4116b |
| SHA256 | 6ebc2af9feb0c094483c7864ca7d5cc2764872bb51e101f53eb91be76a3efeae |
| SHA512 | adb4d987aba02f6a38c1ed77ea46cb2d5cf466d3c225be9c80a5998ba3983be5a5505019e6808f23d2ffe6d888057bc4d53a38447831f88ef9edf7ae4ea88ad5 |
memory/4084-14-0x00007FFBA0563000-0x00007FFBA0565000-memory.dmp
memory/4084-15-0x00000000003B0000-0x00000000003BA000-memory.dmp
memory/4084-16-0x00007FFBA0563000-0x00007FFBA0565000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku563890.exe
| MD5 | 5a0f340714d8a541bd0b981b946652cc |
| SHA1 | e4175cf3f33f6c947cc9f8030038b65652a0cdbf |
| SHA256 | 4365da12606f44858029f408936e730c5e4e2f441c916e3f62e73f51907e4c54 |
| SHA512 | 812881957dd8ed258a6876ccd1135777ab9dc8ef6cd1a2d6f5072a4418a50ed12bafc1fe16c014b2749377297926a077839695077e22c4b7433d833701e8cf22 |
memory/620-22-0x0000000002730000-0x0000000002796000-memory.dmp
memory/620-23-0x0000000004D10000-0x00000000052B4000-memory.dmp
memory/620-24-0x0000000005300000-0x0000000005366000-memory.dmp
memory/620-58-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-60-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-88-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-86-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-84-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-82-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-80-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-78-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-76-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-74-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-72-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-68-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-67-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-64-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-62-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-56-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-54-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-52-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-50-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-48-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-46-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-44-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-42-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-40-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-38-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-36-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-32-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-30-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-28-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-70-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-34-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-26-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-25-0x0000000005300000-0x000000000535F000-memory.dmp
memory/620-2105-0x0000000005540000-0x0000000005572000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 1073b2e7f778788852d3f7bb79929882 |
| SHA1 | 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4 |
| SHA256 | c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb |
| SHA512 | 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0 |
memory/6068-2118-0x0000000000630000-0x0000000000660000-memory.dmp
memory/6068-2119-0x0000000000E40000-0x0000000000E46000-memory.dmp
memory/6068-2120-0x00000000055C0000-0x0000000005BD8000-memory.dmp
memory/6068-2121-0x00000000050B0000-0x00000000051BA000-memory.dmp
memory/6068-2122-0x0000000004FC0000-0x0000000004FD2000-memory.dmp
memory/6068-2123-0x0000000005020000-0x000000000505C000-memory.dmp
memory/6068-2124-0x0000000005060000-0x00000000050AC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr151935.exe
| MD5 | c136dbf9b041f2e2513cd25ee2de8f96 |
| SHA1 | 4c5c33ccb7aa2e0de758443351ad71e9a3738111 |
| SHA256 | 8371b0861f3b90dc92ba39bcc4cc65d41851bbdf8beba5628c232f1a632f25c3 |
| SHA512 | c69a7e6d833e9da726b2d912c8e7dcc84ff0239ca25a98b050607a900e3beaf44d6def717130402603199424334c33bc6096afd8249676741f399062ba5d352f |
memory/748-2129-0x0000000000A90000-0x0000000000AC0000-memory.dmp
memory/748-2130-0x0000000002D50000-0x0000000002D56000-memory.dmp