Analysis Overview
SHA256
9d67b8765dc316ef8ab62bfa09b5219ae768eb62dd018379fd87183bf27d1ca3
Threat Level: Known bad
The file 9d67b8765dc316ef8ab62bfa09b5219ae768eb62dd018379fd87183bf27d1ca3 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Healer family
RedLine
Modifies Windows Defender Real-time Protection settings
Healer
Redline family
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 21:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 21:01
Reported
2024-11-06 21:04
Platform
win10v2004-20241007-en
Max time kernel
130s
Max time network
148s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.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\edj77Kk.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.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\dwH60Un.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\dwH60Un.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\dwH60Un.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\dwH60Un.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\edj77Kk.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\edj77Kk.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\edj77Kk.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\edj77Kk.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\nqg65db20.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fJU39ki.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\dwH60Un.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.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\9d67b8765dc316ef8ab62bfa09b5219ae768eb62dd018379fd87183bf27d1ca3.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\nqg65db20.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\edj77Kk.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\9d67b8765dc316ef8ab62bfa09b5219ae768eb62dd018379fd87183bf27d1ca3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqg65db20.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fJU39ki.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9d67b8765dc316ef8ab62bfa09b5219ae768eb62dd018379fd87183bf27d1ca3.exe
"C:\Users\Admin\AppData\Local\Temp\9d67b8765dc316ef8ab62bfa09b5219ae768eb62dd018379fd87183bf27d1ca3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqg65db20.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqg65db20.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1264 -ip 1264
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fJU39ki.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fJU39ki.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.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\nqg65db20.exe
| MD5 | 13eddfd12fab272e90d82546d81140d7 |
| SHA1 | ce1342085f1439e1b097054fb312b786b6311301 |
| SHA256 | 3964ed7b2cf729d8c6a874a4215e48614eab847b05ce908ea8719fc136708a1a |
| SHA512 | 09f8db98cef4b9b8cb791e9a5805db7d4431093d91301646de0620dd3093aac6691627e46115115ffe98d5204a98fb55e3e6ad801d0b0a7ca698a5eda7696ee1 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwH60Un.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/5108-14-0x00007FFB677E3000-0x00007FFB677E5000-memory.dmp
memory/5108-15-0x00000000002F0000-0x00000000002FA000-memory.dmp
memory/5108-16-0x00007FFB677E3000-0x00007FFB677E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\edj77Kk.exe
| MD5 | 42f3cdd0ab9ef3da2290e7aef9b9ae06 |
| SHA1 | 181e0149f58fadf2443ed28a164bc997970d2b6b |
| SHA256 | 4b78d91fa2c282a7d372229c420484a38a6b84a07dfee7a98db960f2cc009b9d |
| SHA512 | 2b64e98b1bfcd4815d663a3bf1a194de2897bb877057246d6c6ffedb1b665715952942f808406d6dd5079061f987431549de297fbe2f7291b1f900d45c006572 |
memory/1264-22-0x0000000002550000-0x000000000256A000-memory.dmp
memory/1264-23-0x0000000004BF0000-0x0000000005194000-memory.dmp
memory/1264-24-0x0000000004B10000-0x0000000004B28000-memory.dmp
memory/1264-25-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-32-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-50-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-48-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-46-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-44-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-42-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-40-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-38-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-36-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-28-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-34-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-30-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-52-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-26-0x0000000004B10000-0x0000000004B22000-memory.dmp
memory/1264-53-0x0000000000400000-0x0000000000574000-memory.dmp
memory/1264-55-0x0000000000400000-0x0000000000574000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fJU39ki.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/4352-59-0x0000000000F50000-0x0000000000F82000-memory.dmp
memory/4352-60-0x0000000005EB0000-0x00000000064C8000-memory.dmp
memory/4352-61-0x0000000005A30000-0x0000000005B3A000-memory.dmp
memory/4352-62-0x0000000005960000-0x0000000005972000-memory.dmp
memory/4352-63-0x0000000005B40000-0x0000000005B7C000-memory.dmp
memory/4352-64-0x00000000059C0000-0x0000000005A0C000-memory.dmp