Analysis Overview
SHA256
433d49e0aa1c64bd2dc0c49dad92e369b3f40d1bd457bf2c34a486e685888948
Threat Level: Known bad
The file 433d49e0aa1c64bd2dc0c49dad92e369b3f40d1bd457bf2c34a486e685888948 was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine payload
Redline family
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:18
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:18
Reported
2024-11-09 19:21
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
147s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.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\s8220gO.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\s8220gO.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.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\s8220gO.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\s8220gO.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\vkmN6653hO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t13WP48.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\s8220gO.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\433d49e0aa1c64bd2dc0c49dad92e369b3f40d1bd457bf2c34a486e685888948.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\vkmN6653hO.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\IXP001.TMP\t13WP48.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\433d49e0aa1c64bd2dc0c49dad92e369b3f40d1bd457bf2c34a486e685888948.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmN6653hO.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t13WP48.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\433d49e0aa1c64bd2dc0c49dad92e369b3f40d1bd457bf2c34a486e685888948.exe
"C:\Users\Admin\AppData\Local\Temp\433d49e0aa1c64bd2dc0c49dad92e369b3f40d1bd457bf2c34a486e685888948.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmN6653hO.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmN6653hO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t13WP48.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t13WP48.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| RU | 193.233.20.27:4123 | tcp | |
| US | 8.8.8.8:53 | 95.16.208.104.in-addr.arpa | udp |
| RU | 193.233.20.27:4123 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkmN6653hO.exe
| MD5 | 832c1cf105ab556626a3045b78238165 |
| SHA1 | aa713443f69fbacfda2d8d63de57889e73b1e7ff |
| SHA256 | 4814f27752e7a83e1e237b4c506cbc471cf4babe68ee0134b373fab9a0ede45b |
| SHA512 | 7a8a58aa52f07a939f53c62145b5acd516742673c66bae88891484bb123c0a47473fd812652fc6d30ed9dd446bb206068634b4873e65848956f207fa80e8f0b3 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s8220gO.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1688-15-0x00007FFBA03A3000-0x00007FFBA03A5000-memory.dmp
memory/1688-14-0x0000000000800000-0x000000000080A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t13WP48.exe
| MD5 | 845708fe8e574bb4ae832556c0598a40 |
| SHA1 | 9c85ea1653e0a6cd465356bba04ea0b5b106a7e3 |
| SHA256 | 03d64d5b343e6d39c98916b02fcaf9a90bf0eef42e35e3b9d6dcb1ad735ec639 |
| SHA512 | edf2fd1ec51e3d3cb9d3e00b20a644ee2f375b52156c445fea3e1b565d387bf8f217824bfeddf043119343947a91a2e5470fb3ac572f0160cbf0f1894ba20a89 |
memory/3464-21-0x0000000004B60000-0x0000000004BA6000-memory.dmp
memory/3464-22-0x0000000004BC0000-0x0000000005164000-memory.dmp
memory/3464-23-0x00000000051B0000-0x00000000051F4000-memory.dmp
memory/3464-31-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-39-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-85-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-83-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-81-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-79-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-77-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-75-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-74-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-69-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-67-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-65-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-63-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-62-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-57-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-55-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-53-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-51-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-49-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-45-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-43-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-41-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-37-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-35-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-33-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-29-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-87-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-72-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-59-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-47-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-27-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-25-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-24-0x00000000051B0000-0x00000000051EE000-memory.dmp
memory/3464-930-0x0000000005250000-0x0000000005868000-memory.dmp
memory/3464-931-0x00000000058F0000-0x00000000059FA000-memory.dmp
memory/3464-932-0x0000000005A30000-0x0000000005A42000-memory.dmp
memory/3464-933-0x0000000005A50000-0x0000000005A8C000-memory.dmp
memory/3464-934-0x0000000005BA0000-0x0000000005BEC000-memory.dmp