Analysis Overview
SHA256
cc4797d21d1392d6012dcf759bd349fb9196516393739f82f85b23fd7e1663ea
Threat Level: Known bad
The file cc4797d21d1392d6012dcf759bd349fb9196516393739f82f85b23fd7e1663ea was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine
Redline family
RedLine payload
Healer
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:52
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:52
Reported
2024-11-11 06:54
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.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\jr199365.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\jr199365.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\jr199365.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\jr199365.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.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\ziZa4751.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku949742.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\jr199365.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\cc4797d21d1392d6012dcf759bd349fb9196516393739f82f85b23fd7e1663ea.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\ziZa4751.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\IXP000.TMP\ziZa4751.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku949742.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cc4797d21d1392d6012dcf759bd349fb9196516393739f82f85b23fd7e1663ea.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku949742.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cc4797d21d1392d6012dcf759bd349fb9196516393739f82f85b23fd7e1663ea.exe
"C:\Users\Admin\AppData\Local\Temp\cc4797d21d1392d6012dcf759bd349fb9196516393739f82f85b23fd7e1663ea.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZa4751.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZa4751.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku949742.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku949742.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| RU | 176.113.115.145:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZa4751.exe
| MD5 | 850d01d4082f8626c4923409d360f3ac |
| SHA1 | e4ae7a985e2b432dcbcbcb0a213f1f6027e21024 |
| SHA256 | 67696f461fa94b5ff7ce494cf24b85b2b360c33c2063c1671b604770145046ac |
| SHA512 | bb5977f637b30696ea9a7037a180e51c151688b762076a7d0d71f22ce31ec8a5c18de227958aebd886ed9ebb2b1d92258362265203687cf8564be238adf947fe |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr199365.exe
| MD5 | 6c88aae9b0a0b7c5c05df6ea88bcddf3 |
| SHA1 | 78646b7905bcc655b3ee0503a1f9ce4e1253beb2 |
| SHA256 | 04f174f46d4a10267782c1c412d8aed0db51f2ae38a9dabe93fd7003f8eb3e1a |
| SHA512 | a48f6f76f3103ba91d10847447b48d5f2f5acf7c828256cad234686edd6ba616a9599a8ffc2ae24fc30b907244e9af78b5bd20941288d337339f079c4c9a1a35 |
memory/4720-14-0x00007FFD9D423000-0x00007FFD9D425000-memory.dmp
memory/4720-15-0x00000000001F0000-0x00000000001FA000-memory.dmp
memory/4720-16-0x00007FFD9D423000-0x00007FFD9D425000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku949742.exe
| MD5 | a3739aba2cdaf9d2780f5e686a6af626 |
| SHA1 | 569ed2494d43cf7d6c498410997a12024fd95ba2 |
| SHA256 | 98bd37155160a745f6cc02ae4f02eeeed0b3ce92e175e0d326a8db580b00a8c4 |
| SHA512 | db256c8050c30461815b66f3e8768555baa9cea3914c4536c18000d6408d5bc9f581a839b80889e5759dbad630091c6b87d44df8a8c23089ddb7049a20befe35 |
memory/4692-22-0x0000000004A40000-0x0000000004A86000-memory.dmp
memory/4692-23-0x0000000007230000-0x00000000077D4000-memory.dmp
memory/4692-24-0x0000000007180000-0x00000000071C4000-memory.dmp
memory/4692-74-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-56-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-36-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-30-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-28-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-26-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-25-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-88-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-86-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-84-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-82-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-80-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-78-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-76-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-72-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-70-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-68-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-66-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-64-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-62-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-60-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-58-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-54-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-52-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-50-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-48-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-46-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-44-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-42-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-40-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-38-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-34-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-32-0x0000000007180000-0x00000000071BF000-memory.dmp
memory/4692-931-0x00000000077E0000-0x0000000007DF8000-memory.dmp
memory/4692-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp
memory/4692-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/4692-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp
memory/4692-935-0x0000000008110000-0x000000000815C000-memory.dmp