Analysis Overview
SHA256
5701ec340c27349ccfa23fcca352a45971d96613d6484e2241e6f1c929310255
Threat Level: Known bad
The file 5701ec340c27349ccfa23fcca352a45971d96613d6484e2241e6f1c929310255 was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer
RedLine
RedLine payload
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer family
Executes dropped EXE
Windows security modification
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
2024-11-10 02:59
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 02:59
Reported
2024-11-10 03:02
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
149s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.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\93457949.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\93457949.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\93457949.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\93457949.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\un500144.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk366009.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\IXP001.TMP\93457949.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.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\5701ec340c27349ccfa23fcca352a45971d96613d6484e2241e6f1c929310255.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\un500144.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\93457949.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\5701ec340c27349ccfa23fcca352a45971d96613d6484e2241e6f1c929310255.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un500144.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk366009.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk366009.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5701ec340c27349ccfa23fcca352a45971d96613d6484e2241e6f1c929310255.exe
"C:\Users\Admin\AppData\Local\Temp\5701ec340c27349ccfa23fcca352a45971d96613d6484e2241e6f1c929310255.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un500144.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un500144.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 396 -ip 396
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk366009.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk366009.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.208.201.84.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp | |
| RU | 185.161.248.143:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un500144.exe
| MD5 | 734cba86ed2dbffc653adb8c02725c3b |
| SHA1 | a6a0d09a304da5c71ce571f6b7915b77da432a5c |
| SHA256 | fbedf4032be3cc519695fba0a65af759a0c56cea067a14b1de9a43ccdb16d9f8 |
| SHA512 | a7c9217d6f7d4f171ab80e59b6873fc63867504b222c0f231c48be819079e1856f22629099310c9db7ce0fe7f8f11bbeb454802d796f011e5adf0029d9fd9750 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\93457949.exe
| MD5 | c15ccb81b573b60fb5ef418bc3e2bb5a |
| SHA1 | f46d4fb3ee4137b42c35cea9650af5c79819beb8 |
| SHA256 | ca927894c8adf93de313630314fd5af48248cb87cfe0ae6e73382b19c3b20506 |
| SHA512 | 9d8a703ef7a71c032471b3ccb01e40835848dea401d9f2c8f655fb7717b0251b2922495e95a8c98da3c049d8a2efd81e05aaf47dda9d987c18b23f4735a42818 |
memory/396-15-0x0000000002CB0000-0x0000000002DB0000-memory.dmp
memory/396-16-0x0000000002BA0000-0x0000000002BCD000-memory.dmp
memory/396-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/396-18-0x0000000004DA0000-0x0000000004DBA000-memory.dmp
memory/396-19-0x00000000074B0000-0x0000000007A54000-memory.dmp
memory/396-20-0x0000000004E20000-0x0000000004E38000-memory.dmp
memory/396-24-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-28-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-48-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-46-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-44-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-42-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-40-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-38-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-36-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-32-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-30-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-26-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-22-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-34-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-21-0x0000000004E20000-0x0000000004E32000-memory.dmp
memory/396-49-0x0000000002CB0000-0x0000000002DB0000-memory.dmp
memory/396-50-0x0000000002BA0000-0x0000000002BCD000-memory.dmp
memory/396-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/396-51-0x0000000000400000-0x0000000002B9E000-memory.dmp
memory/396-55-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk366009.exe
| MD5 | 56203a56c0edb3bf12eed435620a4ed1 |
| SHA1 | fd07f3ad845f84ea43f8656779675ef80514aa17 |
| SHA256 | e532e60e3e0071f42f16d01a9b74207712325e9c13e96ddc193e4912dc7cf4ea |
| SHA512 | 95b2b62e5fb5d947dd2de68391898da5b922fc2bb3f53abee500de459594258791ad64616d65c0d73100b1fbba43f1f2f0adfa5367ef4a7a3fdad4ca5fbb9eda |
memory/396-54-0x0000000000400000-0x0000000002B9E000-memory.dmp
memory/3796-61-0x0000000007750000-0x000000000778A000-memory.dmp
memory/3796-60-0x0000000004CB0000-0x0000000004CEC000-memory.dmp
memory/3796-63-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-62-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-67-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-93-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-91-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-89-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-87-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-85-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-84-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-81-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-79-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-77-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-75-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-71-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-69-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-65-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-95-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-73-0x0000000007750000-0x0000000007785000-memory.dmp
memory/3796-855-0x000000000A340000-0x000000000A352000-memory.dmp
memory/3796-854-0x0000000009C80000-0x000000000A298000-memory.dmp
memory/3796-856-0x000000000A360000-0x000000000A46A000-memory.dmp
memory/3796-857-0x000000000A480000-0x000000000A4BC000-memory.dmp
memory/3796-858-0x0000000004980000-0x00000000049CC000-memory.dmp