Analysis Overview
SHA256
1022bd35d4f1cf484747a6992f1d98b5fc359e4f7a37a0eefc16b0ef63d94cdb
Threat Level: Known bad
The file 1022bd35d4f1cf484747a6992f1d98b5fc359e4f7a37a0eefc16b0ef63d94cdb was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine payload
RedLine
Detects Healer an antivirus disabler dropper
Redline family
Modifies Windows Defender Real-time Protection settings
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
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
2024-11-08 15:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 15:04
Reported
2024-11-08 15:07
Platform
win10v2004-20241007-en
Max time kernel
126s
Max time network
143s
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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.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\dxN11wb.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.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\emn44dz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.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\dxN11wb.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\dxN11wb.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\dxN11wb.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\emn44dz.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\emn44dz.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\emn44dz.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\nPz84ql09.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fgc63qs.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.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\1022bd35d4f1cf484747a6992f1d98b5fc359e4f7a37a0eefc16b0ef63d94cdb.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\nPz84ql09.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.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\IXP000.TMP\fgc63qs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1022bd35d4f1cf484747a6992f1d98b5fc359e4f7a37a0eefc16b0ef63d94cdb.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPz84ql09.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1022bd35d4f1cf484747a6992f1d98b5fc359e4f7a37a0eefc16b0ef63d94cdb.exe
"C:\Users\Admin\AppData\Local\Temp\1022bd35d4f1cf484747a6992f1d98b5fc359e4f7a37a0eefc16b0ef63d94cdb.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPz84ql09.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPz84ql09.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1588 -ip 1588
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fgc63qs.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fgc63qs.exe
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 | 102.208.201.84.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 |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nPz84ql09.exe
| MD5 | b59c9524dfe1da9ee6f5d910a311457a |
| SHA1 | a668a9f2e050a8e2dba27d2234606c6620ec00ae |
| SHA256 | eefc9c15a18e5edec97bd77e33a3a99be82df2375608ba4c86ae8669139623fc |
| SHA512 | f57bc5c4e2857ea1df1146e0681eefa961ddc25e00f9de8ee7b9019c034526cb7bb4889718da4ffa6cb533df7409aaa6b3d2bbe48c607b5dfd6a6133857831ec |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxN11wb.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/344-14-0x00007FFB2FDE3000-0x00007FFB2FDE5000-memory.dmp
memory/344-15-0x0000000000260000-0x000000000026A000-memory.dmp
memory/344-16-0x00007FFB2FDE3000-0x00007FFB2FDE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\emn44dz.exe
| MD5 | a83f871ff3ff4702c68b94e0ba9ed0da |
| SHA1 | 6a7ceb6521559ec069e0067036d6d2de3a8294b4 |
| SHA256 | a7804907253a51461b3a23f3f54f59060707f4672c38f9b09d9cbb16b00e8fe8 |
| SHA512 | 91d7e6c48afc6f334338aff3f0253f4593c03ab3d2657aa659fc67fb6288113e97211a89f58dd1c7906f662af14ca9dcd2d76c205ba5c121baf4e21fecfc8f6f |
memory/1588-22-0x0000000002470000-0x000000000248A000-memory.dmp
memory/1588-23-0x0000000004DC0000-0x0000000005364000-memory.dmp
memory/1588-24-0x0000000004CF0000-0x0000000004D08000-memory.dmp
memory/1588-50-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-48-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-47-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-44-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-42-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-40-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-39-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-36-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-35-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-32-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-30-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-28-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-26-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-52-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-25-0x0000000004CF0000-0x0000000004D02000-memory.dmp
memory/1588-53-0x0000000000400000-0x0000000000759000-memory.dmp
memory/1588-55-0x0000000000400000-0x0000000000759000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fgc63qs.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/2496-59-0x0000000000AD0000-0x0000000000B02000-memory.dmp
memory/2496-60-0x0000000005940000-0x0000000005F58000-memory.dmp
memory/2496-61-0x0000000005470000-0x000000000557A000-memory.dmp
memory/2496-62-0x00000000053A0000-0x00000000053B2000-memory.dmp
memory/2496-63-0x0000000005580000-0x00000000055BC000-memory.dmp
memory/2496-64-0x00000000053C0000-0x000000000540C000-memory.dmp