Analysis Overview
SHA256
28e932ac2a0eca09e6310f24d1ceb265f780027fa3d396db90548c0a8efca996
Threat Level: Known bad
The file 28e932ac2a0eca09e6310f24d1ceb265f780027fa3d396db90548c0a8efca996 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Modifies Windows Defender Real-time Protection settings
Redline family
Healer family
RedLine
Healer
Detects Healer an antivirus disabler dropper
Executes dropped EXE
Windows security modification
Adds Run key to start application
Launches sc.exe
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 03:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 03:05
Reported
2024-11-10 03:07
Platform
win10v2004-20241007-en
Max time kernel
142s
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\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.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\h94zA66.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\h94zA66.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.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\f2080zv.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\f2080zv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.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\h94zA66.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\h94zA66.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\h94zA66.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\f2080zv.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\f2080zv.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\niba8563.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0090.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imQet85.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\f2080zv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.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\niba8563.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\niba0090.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\28e932ac2a0eca09e6310f24d1ceb265f780027fa3d396db90548c0a8efca996.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\h94zA66.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\28e932ac2a0eca09e6310f24d1ceb265f780027fa3d396db90548c0a8efca996.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8563.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0090.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imQet85.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imQet85.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\28e932ac2a0eca09e6310f24d1ceb265f780027fa3d396db90548c0a8efca996.exe
"C:\Users\Admin\AppData\Local\Temp\28e932ac2a0eca09e6310f24d1ceb265f780027fa3d396db90548c0a8efca996.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8563.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8563.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0090.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0090.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2776 -ip 2776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imQet85.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imQet85.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| RU | 193.233.20.30:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8563.exe
| MD5 | a35466b656aeae3c1f31f399caa4dcfb |
| SHA1 | c1c7a05a1c21eb4f73a29bd14d1c7d4cb8de7125 |
| SHA256 | c0335bc90dd7c114eeca72cb1c3f847e1c5bea100f0a824263e2bcb189fcf923 |
| SHA512 | 2d8ece94d6c3dd5088f630eb9fdfd8af72b961aa561e13481cc99c72f47717924454972a3dd8bc655eab2e9a272b5e37edcecb0ea5c888c0de9dfe1a8caa1ffa |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba0090.exe
| MD5 | f60b6406a15e3325ae8e832901616dc7 |
| SHA1 | c4644e190a8d87d531526ee71584e747c79a9de1 |
| SHA256 | c8ff954d8cc9c80a6d0d99a969d5008fac48eb100730f979ebb5e00a1c4edcdf |
| SHA512 | d17884e29973b6c55212dd20fb29c3550c3f65a0c088aa340e69c389a87da2c9784d80d9a5e47192e8859fa948d8f2d54ebf5944254eef93ac370b585446581b |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2080zv.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4192-21-0x00007FF821B43000-0x00007FF821B45000-memory.dmp
memory/4192-22-0x0000000000B60000-0x0000000000B6A000-memory.dmp
memory/4192-23-0x00007FF821B43000-0x00007FF821B45000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h94zA66.exe
| MD5 | c7fc625e9870c42f37edbe3d7442e9b6 |
| SHA1 | 378c09c7f5e849ae565b809305b4321703d0c61a |
| SHA256 | cbe3b6c0b77ecb73840bf5771e47c38f6a186a9cc5db3ae40fa6805ba1edd910 |
| SHA512 | f62af964485ea29f9be001cabf0575fd35bc9e40d8a14683316a25185cda83fac557460ed8f3e27ed2e0cd4b255fff79c166174a8722b1cd58d0365906d34e64 |
memory/2776-29-0x0000000002260000-0x000000000227A000-memory.dmp
memory/2776-30-0x0000000004C30000-0x00000000051D4000-memory.dmp
memory/2776-31-0x0000000002450000-0x0000000002468000-memory.dmp
memory/2776-59-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-57-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-55-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-53-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-52-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-49-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-47-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-45-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-43-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-41-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-39-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-37-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-35-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-33-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-32-0x0000000002450000-0x0000000002462000-memory.dmp
memory/2776-61-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\imQet85.exe
| MD5 | 7a16e553c2fa6ba9286726304411a77e |
| SHA1 | 9e9e16eaab9e74e0220328044e4f97f3795e24df |
| SHA256 | e6cbf417f575b1fccb7a46c3569e75e223abcacaa4673ec8365f6aad937c4ef9 |
| SHA512 | efae2dd81a5da2cbb1569d849bf363442f0cc81e1afe399b813c98f7553701dcb218badb049079aa49aade64dceb018a41b5de1f37e5662ee004345a759a829b |
memory/4104-67-0x0000000002480000-0x00000000024C6000-memory.dmp
memory/4104-68-0x00000000050E0000-0x0000000005124000-memory.dmp
memory/4104-78-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-80-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-102-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-100-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-98-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-96-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-94-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-92-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-90-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-88-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-86-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-84-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-82-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-76-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-74-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-72-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-70-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-69-0x00000000050E0000-0x000000000511E000-memory.dmp
memory/4104-975-0x0000000005120000-0x0000000005738000-memory.dmp
memory/4104-976-0x00000000057A0000-0x00000000058AA000-memory.dmp
memory/4104-977-0x00000000058E0000-0x00000000058F2000-memory.dmp
memory/4104-978-0x0000000005900000-0x000000000593C000-memory.dmp
memory/4104-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp