Analysis Overview
SHA256
bf58385fd2a1dc24d3303601ee4a80128ddbbc24a1757e976aabfebf9b2bc25e
Threat Level: Known bad
The file bf58385fd2a1dc24d3303601ee4a80128ddbbc24a1757e976aabfebf9b2bc25e was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine payload
Detects Healer an antivirus disabler dropper
RedLine
Modifies Windows Defender Real-time Protection settings
Redline family
Healer family
Executes dropped EXE
Windows security modification
Adds Run key to start application
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:00
Reported
2024-11-10 01:02
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
143s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.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\IXP003.TMP\v2193Fm.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\IXP003.TMP\v2193Fm.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\IXP003.TMP\v2193Fm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.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\IXP003.TMP\v2193Fm.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\IXP003.TMP\v2193Fm.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\zap4809.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7515.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap1367.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w34rs66.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.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\bf58385fd2a1dc24d3303601ee4a80128ddbbc24a1757e976aabfebf9b2bc25e.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\zap4809.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\zap7515.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap1367.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.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\IXP003.TMP\v2193Fm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w34rs66.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\bf58385fd2a1dc24d3303601ee4a80128ddbbc24a1757e976aabfebf9b2bc25e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4809.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7515.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap1367.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w34rs66.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bf58385fd2a1dc24d3303601ee4a80128ddbbc24a1757e976aabfebf9b2bc25e.exe
"C:\Users\Admin\AppData\Local\Temp\bf58385fd2a1dc24d3303601ee4a80128ddbbc24a1757e976aabfebf9b2bc25e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4809.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4809.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7515.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7515.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap1367.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap1367.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4212 -ip 4212
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w34rs66.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w34rs66.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 176.113.115.145:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| 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\zap4809.exe
| MD5 | eb00f814f9dce8104066aef203ff10d3 |
| SHA1 | ab6dbe95066f8b7f884989c955372365b29cbc76 |
| SHA256 | 0eb2a16d141732ea13191153199da802c62bb4660408bb0480f39dbedb179ab2 |
| SHA512 | 7f611fba06bc80469eac8f8f8c605565d2a8cf4abac781271513782c9af2003c9f63685d11cb0953cb41f02e4f0d6a797251614b8c3c917effca449ffafc65d6 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap7515.exe
| MD5 | 6da2b43ddd2d8aaf52a981258331aa0a |
| SHA1 | 19ccdf85c88364b7d31a65ba2be9f5de0cbfa447 |
| SHA256 | deb1cbf3b6c4c1aec73066f8e99d1a8f33aa22da13e021cb815508227e0dbb6c |
| SHA512 | 054870faf001fe171d656fc92c7675cd1871759afe427c3435ed1d947d38f7dcc8eec2783e146b1e8de35a63bea1c74346e1b8623ce3992044dd217f7bfcda17 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap1367.exe
| MD5 | 21103f5fb2fb2ad13d8d0f8bf934e5d2 |
| SHA1 | f528981d1d2e7f73da751fb846f7d03cceb9ad94 |
| SHA256 | 87fecc5c30b887d1a8dfc28963cd92312f225ab35d5aa3731a5904cbb0620ed7 |
| SHA512 | 152771d13916e4024c383cd1992dbf9e08f604df75281a963678fe6dafbe354300006bc4440f808ee1fa6006a56d1e7b491054a49993f5536bbacc6f13d952ef |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz0956.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1460-28-0x0000000000DD0000-0x0000000000DDA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2193Fm.exe
| MD5 | 62e4cc0e48c8c88318fc77aa26128e4c |
| SHA1 | d5c89d3ad4c6f11356b1da2115b7c86b0b40dca2 |
| SHA256 | 4b264a962228688aa2ab90e9990b6043748dbb83037991b89bf0431d12c86e60 |
| SHA512 | f98978a8bbbd0cbf7ed2757c37a578f4a975ad8656bdd749ba9c4380810138b268587d1694ab35c2fc27b6fbc9b564c58d34ba33be8c806bf6b70a4b464a491f |
memory/4212-34-0x0000000002660000-0x000000000267A000-memory.dmp
memory/4212-35-0x0000000004C30000-0x00000000051D4000-memory.dmp
memory/4212-36-0x0000000004B90000-0x0000000004BA8000-memory.dmp
memory/4212-37-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-42-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-64-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-62-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-60-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-58-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-57-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-54-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-52-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-50-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-48-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-46-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-44-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-40-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-38-0x0000000004B90000-0x0000000004BA2000-memory.dmp
memory/4212-65-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/4212-67-0x0000000000400000-0x00000000004A8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w34rs66.exe
| MD5 | cc0ad672b2f5422b2011deb2fcd1a790 |
| SHA1 | 70edc3599a0b0273cbdfc832c22cbcd55f5ce783 |
| SHA256 | 2c0ee175d211f563f3a06e1c4953d5aa98a9827a7d45b8dce93eb2d63387be3c |
| SHA512 | bf5994e226c26e4e603c7768e4136e3664a555d717731aa60af9547993e4809bedffaf4544069336e8e0a14079ade073ce2bda499a9a82e2915970345f64cbfa |
memory/4672-72-0x0000000002410000-0x0000000002456000-memory.dmp
memory/4672-73-0x0000000005070000-0x00000000050B4000-memory.dmp
memory/4672-85-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-89-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-107-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-103-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-101-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-99-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-97-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-95-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-93-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-91-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-87-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-83-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-81-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-79-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-105-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-77-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-75-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-74-0x0000000005070000-0x00000000050AF000-memory.dmp
memory/4672-980-0x00000000050F0000-0x0000000005708000-memory.dmp
memory/4672-981-0x0000000005790000-0x000000000589A000-memory.dmp
memory/4672-982-0x00000000058D0000-0x00000000058E2000-memory.dmp
memory/4672-983-0x00000000058F0000-0x000000000592C000-memory.dmp
memory/4672-984-0x0000000005A40000-0x0000000005A8C000-memory.dmp