Analysis Overview
SHA256
ba4af4cf8411f8982061ef976874f2b01665d2f45ec56a9bd39d319e55cfc05d
Threat Level: Known bad
The file ba4af4cf8411f8982061ef976874f2b01665d2f45ec56a9bd39d319e55cfc05d was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine payload
Modifies Windows Defender Real-time Protection settings
Redline family
Detects Healer an antivirus disabler dropper
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:37
Reported
2024-11-10 01:39
Platform
win10v2004-20241007-en
Max time kernel
143s
Max time network
144s
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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.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\b4747wS.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\b4747wS.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\IXP002.TMP\c86hy24.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\IXP002.TMP\c86hy24.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\IXP002.TMP\c86hy24.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.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\b4747wS.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.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\IXP002.TMP\c86hy24.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.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\tice7692.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7867.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvPvV91.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\b4747wS.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.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\ba4af4cf8411f8982061ef976874f2b01665d2f45ec56a9bd39d319e55cfc05d.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\tice7692.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\tice7867.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe |
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\tice7692.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7867.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvPvV91.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ba4af4cf8411f8982061ef976874f2b01665d2f45ec56a9bd39d319e55cfc05d.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvPvV91.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ba4af4cf8411f8982061ef976874f2b01665d2f45ec56a9bd39d319e55cfc05d.exe
"C:\Users\Admin\AppData\Local\Temp\ba4af4cf8411f8982061ef976874f2b01665d2f45ec56a9bd39d319e55cfc05d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7692.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7692.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7867.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7867.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2756 -ip 2756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 1004
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvPvV91.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvPvV91.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.28:4125 | tcp | |
| RU | 193.233.20.28:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7692.exe
| MD5 | 9351c4b5fdf5092fbb74c5fb74515f6f |
| SHA1 | 0683a493396567b2e88916295ed17a3673cddaf8 |
| SHA256 | 263bd76f1cc8d4d59350ebe1b9dbb9a898cad828c638d9f668b4acaa4351d10a |
| SHA512 | 5d6fedbd91d6735c38601b47c4a285a913715ee3e3899ee99400f327e70ca0a821ecf223a7a441b4464c46f4039b40f4cfa8658a2e89e43f07339ef15e4c87dd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7867.exe
| MD5 | c15cafd3a0b2232296a1173b3a88a50a |
| SHA1 | 707df353805322c84d8078eb4ecc9ae1eff59293 |
| SHA256 | 14d91d213a1d5abfe65c18c39a019df4d01712b252f24f923623c6086a9dd82b |
| SHA512 | e552857992698eb9d004097eb6263e95eee2a50552c2674c6102be4876c496915cec8d5e49e3093f0b8d3c87e1cda769560389c14affe9cf7666952c494c4462 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4747wS.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4472-21-0x00007FFB804C3000-0x00007FFB804C5000-memory.dmp
memory/4472-22-0x0000000000870000-0x000000000087A000-memory.dmp
memory/4472-23-0x00007FFB804C3000-0x00007FFB804C5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c86hy24.exe
| MD5 | 63f08a84f98612ddd48d98102340ddf5 |
| SHA1 | c865c628f9f226e28523b96b05571382f6176af0 |
| SHA256 | 5bb5075045366068b8da88648cd59d4ed459d9f60b32f022714670d66fc09bc2 |
| SHA512 | 4c6b41d332539754aadf407d86e18cc18ff353803279a4bbc1bc463919f8e8f0721326b0f1d22d65ae361b3b10621ef064f10d58d3fb274c7f53583d9248081e |
memory/2756-29-0x00000000046E0000-0x00000000046FA000-memory.dmp
memory/2756-30-0x0000000007290000-0x0000000007834000-memory.dmp
memory/2756-31-0x0000000004B70000-0x0000000004B88000-memory.dmp
memory/2756-45-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-59-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-57-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-55-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-53-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-52-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-49-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-47-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-43-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-41-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-39-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-37-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-35-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-33-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-32-0x0000000004B70000-0x0000000004B82000-memory.dmp
memory/2756-60-0x0000000000400000-0x0000000002B05000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dvPvV91.exe
| MD5 | 165e23d317854943c79052dcb4f10743 |
| SHA1 | 88c5e2246f1ba621ca66140aa0bc5eb14fbb7796 |
| SHA256 | 32ab318a755677576d31c45ed68f145fef1a0a7d83cbdbff050d61aa5c9234dc |
| SHA512 | d1dfa3a496dbe8c0e484efa9e4ff65162f05bc70989feb698320f9617589532c08661bcfa66954425d9478b7d85f2473d9697b3b64aefff6722cd721cec07168 |
memory/2852-67-0x0000000007060000-0x00000000070A6000-memory.dmp
memory/2852-68-0x00000000070F0000-0x0000000007134000-memory.dmp
memory/2852-69-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-102-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-100-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-98-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-94-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-92-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-90-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-88-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-86-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-84-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-82-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-78-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-76-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-74-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-72-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-70-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2756-62-0x0000000000400000-0x0000000002B05000-memory.dmp
memory/2852-96-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-80-0x00000000070F0000-0x000000000712E000-memory.dmp
memory/2852-975-0x0000000007810000-0x0000000007E28000-memory.dmp
memory/2852-976-0x0000000007E30000-0x0000000007F3A000-memory.dmp
memory/2852-977-0x0000000007F40000-0x0000000007F52000-memory.dmp
memory/2852-978-0x0000000007F60000-0x0000000007F9C000-memory.dmp
memory/2852-979-0x00000000080A0000-0x00000000080EC000-memory.dmp