Analysis Overview
SHA256
fc7a1b408b7bfa2f85e50079be81c33a691e8b8687ac5364408705230284dd58
Threat Level: Known bad
The file fc7a1b408b7bfa2f85e50079be81c33a691e8b8687ac5364408705230284dd58 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
RedLine payload
Redline family
Healer family
Modifies Windows Defender Real-time Protection settings
Healer
Executes dropped EXE
Windows security modification
Adds Run key to start application
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 00:46
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:46
Reported
2024-11-10 00:49
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
152s
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.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\ziZd1736.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCN9001.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr664330.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\IXP002.TMP\it368324.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\fc7a1b408b7bfa2f85e50079be81c33a691e8b8687ac5364408705230284dd58.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\ziZd1736.exe | N/A |
| 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\ziCN9001.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\fc7a1b408b7bfa2f85e50079be81c33a691e8b8687ac5364408705230284dd58.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZd1736.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCN9001.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr664330.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr664330.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fc7a1b408b7bfa2f85e50079be81c33a691e8b8687ac5364408705230284dd58.exe
"C:\Users\Admin\AppData\Local\Temp\fc7a1b408b7bfa2f85e50079be81c33a691e8b8687ac5364408705230284dd58.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZd1736.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZd1736.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCN9001.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCN9001.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr664330.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr664330.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.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 | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.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 | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZd1736.exe
| MD5 | 85a524839e18d01df4c2029ba9c0fe49 |
| SHA1 | f817ec45735bcbc4c2afd146727aa1fd57bfe546 |
| SHA256 | 3fc5e8ec058b30e6e0ab71a52eed887e6d26a11ca42684e023feace5132e1ab9 |
| SHA512 | db88767904b5d7f3fcc15496899b06bcf08bf2c69a8ced395276304a3048c35c0c4228a784938faabb705c982d56da10c906afef9566e2a5088e7ed9e4c7b794 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCN9001.exe
| MD5 | e84ec3778afc68aee5b8a20bb5ae4f44 |
| SHA1 | b68d913b358510ddb09d8175dda402133713d819 |
| SHA256 | f3960c7916af20abda0b0e1703855b36afe91ffb9c28dad4a74eaf4bdf4c8392 |
| SHA512 | 09aabe076b43d204a7868b0205cf4ff6e2738a513ce08258fcbe488aa253db0c68facda26a4082a1fe0e42b954e32ae0434b6d5bdf35208aebae06230968026c |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it368324.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3828-21-0x00007FFC26AB3000-0x00007FFC26AB5000-memory.dmp
memory/3828-22-0x0000000000350000-0x000000000035A000-memory.dmp
memory/3828-23-0x00007FFC26AB3000-0x00007FFC26AB5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr664330.exe
| MD5 | 6194db4a69cc3e0a818b90828f3f486d |
| SHA1 | cd2be3fa8c426dab8649317e200dd6bb5d7c0c1c |
| SHA256 | 290a8ca127cda386a2ca5a9fa6436a7982e2dd968a45b87b5cd7df0d47804621 |
| SHA512 | 45fd0813696f406a7c57c123d7d72b1abcd8c062782351ac39a8d4fad1d671da7fb57eef6050d61b8a035dd9743bfc34df308699dbcc9a37ebda2b6499254a1e |
memory/3364-29-0x0000000002600000-0x000000000263C000-memory.dmp
memory/3364-30-0x0000000004EE0000-0x0000000005484000-memory.dmp
memory/3364-31-0x0000000002900000-0x000000000293A000-memory.dmp
memory/3364-33-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-43-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-95-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-93-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-89-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-87-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-85-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-83-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-81-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-79-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-75-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-73-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-71-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-69-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-67-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-63-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-61-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-59-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-57-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-55-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-51-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-49-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-47-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-45-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-41-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-39-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-37-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-35-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-91-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-77-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-65-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-53-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-32-0x0000000002900000-0x0000000002935000-memory.dmp
memory/3364-824-0x0000000007910000-0x0000000007F28000-memory.dmp
memory/3364-825-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/3364-826-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/3364-827-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/3364-828-0x0000000004970000-0x00000000049BC000-memory.dmp