Analysis Overview
SHA256
af98e05473ea65009667c6b69f3b49cc33e445c44ad6c5f4bc31838801f482e0
Threat Level: Known bad
The file af98e05473ea65009667c6b69f3b49cc33e445c44ad6c5f4bc31838801f482e0 was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine payload
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 13:54
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:54
Reported
2024-11-04 13:57
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
157s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.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\jr018476.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\jr018476.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\jr018476.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\jr018476.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\jr018476.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\ziZc3575.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku025488.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\jr018476.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\af98e05473ea65009667c6b69f3b49cc33e445c44ad6c5f4bc31838801f482e0.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\ziZc3575.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\af98e05473ea65009667c6b69f3b49cc33e445c44ad6c5f4bc31838801f482e0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZc3575.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku025488.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku025488.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af98e05473ea65009667c6b69f3b49cc33e445c44ad6c5f4bc31838801f482e0.exe
"C:\Users\Admin\AppData\Local\Temp\af98e05473ea65009667c6b69f3b49cc33e445c44ad6c5f4bc31838801f482e0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZc3575.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZc3575.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku025488.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku025488.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 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.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 |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZc3575.exe
| MD5 | a58f145d2cccff2edb7e17eb62b279b7 |
| SHA1 | 1842c9c2ae9e166a234b364b23c96e5862277249 |
| SHA256 | 6bc8c6edb1ff43696bd0efce7c77537ff955ea297bb0ceb41060593d997fe9ad |
| SHA512 | ba554de243901cc1214d06547f330e96d534ccded28d93c30fd659b7f330b85f1dfca8bfb222254eafb4bda3638e94eec00da40c3ce67c3c55d3efcb56995d7f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr018476.exe
| MD5 | a77873a48a600139ad649f87bbce4638 |
| SHA1 | 6d2a014dd3b130729c7d86a6d20e9a304b9bd947 |
| SHA256 | 3436a56ca87425b11be880c4535e845a17a3e3ef938b24e9f5692e67b12be0dd |
| SHA512 | 26226d421ac3ac8630778f88a2ef8a6362e670dac360efe143db099567d42d5473f2263d232f75f7d1ebb07d1e2b911ee793edd7110022ddb47e6fc12b768fb0 |
memory/2300-14-0x00007FFC03E73000-0x00007FFC03E75000-memory.dmp
memory/2300-15-0x0000000000960000-0x000000000096A000-memory.dmp
memory/2300-16-0x00007FFC03E73000-0x00007FFC03E75000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku025488.exe
| MD5 | a24ed2ae14ef3dee43bd2497b46e05f2 |
| SHA1 | fb8ed980a642052f665818039f86d603361053ad |
| SHA256 | d0deea6616634b0c0862250b3b91b63891c471945b208f77373d2802f6cae35e |
| SHA512 | 1e76fce86d3f38d535937106361a00057dd21aca6cdc15735e15422ae48ddc3f0eae787df2ac1dd3cf24dcd7a8c231bd615b03a0f761b88208d4f5f2f6568aa9 |
memory/3364-22-0x0000000002740000-0x0000000002786000-memory.dmp
memory/3364-23-0x00000000051A0000-0x0000000005744000-memory.dmp
memory/3364-24-0x0000000002A20000-0x0000000002A64000-memory.dmp
memory/3364-32-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-38-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-88-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-86-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-82-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-80-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-78-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-76-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-74-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-72-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-70-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-66-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-64-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-62-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-60-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-58-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-56-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-54-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-52-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-50-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-48-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-44-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-42-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-40-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-36-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-34-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-30-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-28-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-84-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-68-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-46-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-26-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-25-0x0000000002A20000-0x0000000002A5F000-memory.dmp
memory/3364-931-0x0000000005750000-0x0000000005D68000-memory.dmp
memory/3364-932-0x0000000005060000-0x000000000516A000-memory.dmp
memory/3364-933-0x0000000005D80000-0x0000000005D92000-memory.dmp
memory/3364-934-0x0000000005EA0000-0x0000000005EDC000-memory.dmp
memory/3364-935-0x0000000005EF0000-0x0000000005F3C000-memory.dmp