Analysis Overview
SHA256
1683392c8ba5d656ec445ccff87afbc2aa953919b6c5ef7227efc484b7e2c277
Threat Level: Known bad
The file 1683392c8ba5d656ec445ccff87afbc2aa953919b6c5ef7227efc484b7e2c277 was found to be: Known bad.
Malicious Activity Summary
Healer
Detects Healer an antivirus disabler dropper
RedLine
Healer family
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine payload
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 20:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 20:06
Reported
2024-11-13 20:09
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
148s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.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\pro0714.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\pro0714.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\pro0714.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\pro0714.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\pro0714.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\unio4193.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0706.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\pro0714.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_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\unio4193.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\1683392c8ba5d656ec445ccff87afbc2aa953919b6c5ef7227efc484b7e2c277.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\1683392c8ba5d656ec445ccff87afbc2aa953919b6c5ef7227efc484b7e2c277.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4193.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0706.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0706.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1683392c8ba5d656ec445ccff87afbc2aa953919b6c5ef7227efc484b7e2c277.exe
"C:\Users\Admin\AppData\Local\Temp\1683392c8ba5d656ec445ccff87afbc2aa953919b6c5ef7227efc484b7e2c277.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4193.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4193.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0706.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0706.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.31:4125 | tcp | |
| RU | 193.233.20.31:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4193.exe
| MD5 | ff62f15961c80f4d38713f1b25a23df4 |
| SHA1 | 846caef52509c9e0e7623cd7163012bd8d37081f |
| SHA256 | 4032a35575c7bdab25dcf8bf3575392650db4d9c33c09c7ec7274dccb296c92f |
| SHA512 | f6421360dc13639780e43aaa2860fc2c787a5b14bab822d0055c3fe8550c6908fd1d5ab928df745741488ef69c18a5353d2459bbdbb9bcf7e39d8ed752f8046d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0714.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/5088-14-0x00007FFCD3AE3000-0x00007FFCD3AE5000-memory.dmp
memory/5088-15-0x0000000000600000-0x000000000060A000-memory.dmp
memory/5088-16-0x00007FFCD3AE3000-0x00007FFCD3AE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0706.exe
| MD5 | a80e5f874472c9febaf82f5f7eb75dd5 |
| SHA1 | b6a984932cbf043ce9271c1866d549e44eb668d5 |
| SHA256 | bfa0a20ac64282df4f8dcc221fdbd12461445faae2df056bb6180c02c998e3bb |
| SHA512 | fcb6717dd399b7fe460c9dfa940342f00ac04b37ff92438040714b7c6e6a322306e9108b09bd52fc95a3850076f0964a64bb2b4dc506e5015ab329ec42151619 |
memory/4976-22-0x0000000002430000-0x0000000002476000-memory.dmp
memory/4976-23-0x0000000004C00000-0x00000000051A4000-memory.dmp
memory/4976-24-0x0000000004B10000-0x0000000004B54000-memory.dmp
memory/4976-26-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-36-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-88-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-86-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-84-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-82-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-80-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-78-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-76-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-74-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-70-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-68-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-66-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-64-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-62-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-60-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-58-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-56-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-54-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-52-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-50-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-48-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-46-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-44-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-42-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-40-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-34-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-32-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-30-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-28-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-72-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-38-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-25-0x0000000004B10000-0x0000000004B4E000-memory.dmp
memory/4976-931-0x00000000051B0000-0x00000000057C8000-memory.dmp
memory/4976-932-0x00000000057D0000-0x00000000058DA000-memory.dmp
memory/4976-933-0x0000000005910000-0x0000000005922000-memory.dmp
memory/4976-934-0x0000000005930000-0x000000000596C000-memory.dmp
memory/4976-935-0x0000000005A80000-0x0000000005ACC000-memory.dmp