Analysis Overview
SHA256
5819d30d5536a389ede8af7ebff6905d6c5499615d279be504d50aab89c11989
Threat Level: Known bad
The file 5819d30d5536a389ede8af7ebff6905d6c5499615d279be504d50aab89c11989 was found to be: Known bad.
Malicious Activity Summary
Healer family
Redline family
Healer
RedLine payload
Modifies Windows Defender Real-time Protection settings
RedLine
Detects Healer an antivirus disabler dropper
Windows security modification
Executes dropped EXE
Adds Run key to start application
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 13:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:55
Reported
2024-11-04 13:58
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.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\k8735734.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\k8735734.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.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\k8735734.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\k8735734.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\y7453089.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8154928.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\k8735734.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.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\5819d30d5536a389ede8af7ebff6905d6c5499615d279be504d50aab89c11989.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\y7453089.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\5819d30d5536a389ede8af7ebff6905d6c5499615d279be504d50aab89c11989.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7453089.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8154928.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5819d30d5536a389ede8af7ebff6905d6c5499615d279be504d50aab89c11989.exe
"C:\Users\Admin\AppData\Local\Temp\5819d30d5536a389ede8af7ebff6905d6c5499615d279be504d50aab89c11989.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7453089.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7453089.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8154928.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8154928.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.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 | 10.28.171.150.in-addr.arpa | udp |
| CY | 217.196.96.101:4132 | tcp | |
| CY | 217.196.96.101:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7453089.exe
| MD5 | a16d62461f79f3598d6a2257fb675fb1 |
| SHA1 | 3a1142e34dbe1bd9caa6137e58f85ee1b6d9d843 |
| SHA256 | b00f24df948a75e912fdd19e9a9cae0bd0103d2e608e3860dbb8c395a9c4782a |
| SHA512 | 0633d5de3cc236dc1b6cdde258fc00c85595c40749732b3cb6e6017f8f7f1d9d4a474ca9754a864d687b041650ba5e541cbb6da1d5b83dfd63e359088e10ee22 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8735734.exe
| MD5 | 8d0ff1c11d4495cba30aa60c4c4aa1e7 |
| SHA1 | 29c076c7dc57d6bafe3f81b55710d2c6f341dd89 |
| SHA256 | 39b0f3a682de1aa5cddc0338abb2a2a99ab4b7aaa6ca9734ff5b47ba1c5a5db3 |
| SHA512 | 1d4dd9c3e5cb06acf2ed85ef9092a3a632b3c65f2fbe773840777e3317400f90b0fae241116202df818dbd3bae8fc01ded3823bde5b1c6b63688741c2b031c1c |
memory/208-14-0x0000000073BFE000-0x0000000073BFF000-memory.dmp
memory/208-15-0x00000000049F0000-0x0000000004A0A000-memory.dmp
memory/208-17-0x0000000004B90000-0x0000000005134000-memory.dmp
memory/208-16-0x0000000073BF0000-0x00000000743A0000-memory.dmp
memory/208-18-0x0000000004AC0000-0x0000000004AD8000-memory.dmp
memory/208-46-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-47-0x0000000073BF0000-0x00000000743A0000-memory.dmp
memory/208-44-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-42-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-40-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-38-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-37-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-34-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-32-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-30-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-28-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-27-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-48-0x0000000073BF0000-0x00000000743A0000-memory.dmp
memory/208-24-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-22-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-19-0x0000000004AC0000-0x0000000004AD2000-memory.dmp
memory/208-49-0x0000000073BFE000-0x0000000073BFF000-memory.dmp
memory/208-50-0x0000000073BF0000-0x00000000743A0000-memory.dmp
memory/208-52-0x0000000073BF0000-0x00000000743A0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8154928.exe
| MD5 | d5cef3c1e0bad63308bf5c48ae0ba893 |
| SHA1 | aaf49c03ae67083a7a46dd8c12ff9c2e583d47cc |
| SHA256 | cac141377be1bd0dc85d65e697659739efb03f8055d128f82f61b594aeb55a12 |
| SHA512 | 07bfbd538ebc4f77cfa9bfcb54e3f14fc9f7ad5dfdfa6cf436d0fc38e62ffa4edbee699c7a1c29bacbd08249160b27445b2d7e912ea87948e53a5caf5158fc27 |
memory/1300-56-0x00000000008A0000-0x00000000008D0000-memory.dmp
memory/1300-57-0x0000000000F30000-0x0000000000F36000-memory.dmp
memory/1300-58-0x0000000005810000-0x0000000005E28000-memory.dmp
memory/1300-59-0x0000000005300000-0x000000000540A000-memory.dmp
memory/1300-60-0x0000000005220000-0x0000000005232000-memory.dmp
memory/1300-61-0x0000000005280000-0x00000000052BC000-memory.dmp
memory/1300-62-0x0000000005410000-0x000000000545C000-memory.dmp