Analysis Overview
SHA256
36b048c8d5547e89699822c4e0e0605817a56779e39b518fcc2b2e9a7fb28995
Threat Level: Known bad
The file 36b048c8d5547e89699822c4e0e0605817a56779e39b518fcc2b2e9a7fb28995 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
Healer family
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:51
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:51
Reported
2024-11-10 00:53
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
147s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.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\IXP002.TMP\pr744158.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\IXP002.TMP\pr744158.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\IXP002.TMP\pr744158.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\IXP002.TMP\pr744158.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\IXP002.TMP\pr744158.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\un246480.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un578406.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu123762.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un578406.exe | N/A |
| 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\36b048c8d5547e89699822c4e0e0605817a56779e39b518fcc2b2e9a7fb28995.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\un246480.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.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\IXP002.TMP\qu123762.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\36b048c8d5547e89699822c4e0e0605817a56779e39b518fcc2b2e9a7fb28995.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un246480.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un578406.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu123762.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\36b048c8d5547e89699822c4e0e0605817a56779e39b518fcc2b2e9a7fb28995.exe
"C:\Users\Admin\AppData\Local\Temp\36b048c8d5547e89699822c4e0e0605817a56779e39b518fcc2b2e9a7fb28995.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un246480.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un246480.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un578406.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un578406.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2084 -ip 2084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu123762.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu123762.exe
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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 175.117.168.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un246480.exe
| MD5 | 26a5fd914a3cada9864dc4b1d6c92aa2 |
| SHA1 | a7312a204cb397c3123c0ba12ece6d078370757f |
| SHA256 | 58cf8fd230a538e57931e0c8600463fab4ca65d4bb740d42496a8616b112fe83 |
| SHA512 | 9492dbdc5e8f6a26a5a918ce3ac2ccbe4024fe13824bddc55ccb6f1d4553cc9117947d0bb2ee06728e28881b22c12ead1e3876ef72a2975438b922408f1e1070 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un578406.exe
| MD5 | a11115856892675e6de5d81a3450cb01 |
| SHA1 | 0837a4efa8625f72f0b3efd13e68da227dab17a9 |
| SHA256 | 4cacd333a759131e33c81c8309cf92bbbac7e7efed391a15d9cb5472618ca349 |
| SHA512 | 3a9dcc6f51cecaa66ba9387d4e2bc92a8103cf2bd5804f405d325f26106023482961955177d13af74d80f510dea6d03625e859d9656a98bd008dc5bc97909bb3 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr744158.exe
| MD5 | bf376120f586f9170d54d98a93a7f389 |
| SHA1 | de3112486273a52691e27a19281dc99b1882f8be |
| SHA256 | 6ccdae4b0d146f8bf9b407b36c479f15cd406c0399f3282cde8e76fe44d19ce9 |
| SHA512 | 2fdde8510ce0c891689eadc158091e36b831e3361e8169193fc7726e15a43c7342a8720f70f13577289f12b973b137dc1c59a70680890b88fa11eb62cf6f09ad |
memory/2084-22-0x0000000000920000-0x0000000000A20000-memory.dmp
memory/2084-23-0x0000000002670000-0x000000000268A000-memory.dmp
memory/2084-24-0x0000000004FB0000-0x0000000005554000-memory.dmp
memory/2084-25-0x0000000002940000-0x0000000002958000-memory.dmp
memory/2084-29-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-53-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-51-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-50-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-47-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-45-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-43-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-42-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-39-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-37-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-36-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-33-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-31-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-27-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-26-0x0000000002940000-0x0000000002952000-memory.dmp
memory/2084-55-0x0000000000920000-0x0000000000A20000-memory.dmp
memory/2084-54-0x0000000000400000-0x0000000000806000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu123762.exe
| MD5 | 76894a7f194a8befdda3de3d72e37931 |
| SHA1 | 2854cde60747e64da27a9c7c6dd10909fffe3eac |
| SHA256 | f50f1caa3a1fdaff7a0cfdf55d56912b43a763d78d7fb8217d3567fa44cdd8ba |
| SHA512 | e362750011c4b45826759e9907ebe5b761c79505387a870f77b94fef3959a3f0c93abf84201ade8213a8718f7647bc142b3f4f9c85ae3728a592645750eeba28 |
memory/2084-57-0x0000000000400000-0x0000000000806000-memory.dmp
memory/4304-62-0x0000000002870000-0x00000000028AC000-memory.dmp
memory/4304-63-0x00000000029E0000-0x0000000002A1A000-memory.dmp
memory/4304-67-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-87-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-97-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-95-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-93-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-91-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-85-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-83-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-81-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-79-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-77-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-75-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-73-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-71-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-69-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-89-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-65-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-64-0x00000000029E0000-0x0000000002A15000-memory.dmp
memory/4304-856-0x0000000007990000-0x0000000007FA8000-memory.dmp
memory/4304-857-0x0000000007FB0000-0x0000000007FC2000-memory.dmp
memory/4304-858-0x0000000007FD0000-0x00000000080DA000-memory.dmp
memory/4304-859-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/4304-860-0x0000000002910000-0x000000000295C000-memory.dmp