Analysis Overview
SHA256
cea2f8215e3d2a79fcc0437ac6122424053e0460509d41b3d7fd3a942ffdec80
Threat Level: Known bad
The file cea2f8215e3d2a79fcc0437ac6122424053e0460509d41b3d7fd3a942ffdec80 was found to be: Known bad.
Malicious Activity Summary
Redline family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer
Healer family
RedLine payload
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
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
2024-11-09 19:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:13
Reported
2024-11-09 19:16
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
145s
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\IXP002.TMP\pro8848.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\pro8848.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\pro8848.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.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\qu3442.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\qu3442.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\pro8848.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\pro8848.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\pro8848.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\qu3442.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\qu3442.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\qu3442.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\unio9268.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7093.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rRs66s72.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.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_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\unio7093.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\cea2f8215e3d2a79fcc0437ac6122424053e0460509d41b3d7fd3a942ffdec80.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\unio9268.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\qu3442.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\IXP001.TMP\unio7093.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rRs66s72.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\cea2f8215e3d2a79fcc0437ac6122424053e0460509d41b3d7fd3a942ffdec80.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9268.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rRs66s72.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cea2f8215e3d2a79fcc0437ac6122424053e0460509d41b3d7fd3a942ffdec80.exe
"C:\Users\Admin\AppData\Local\Temp\cea2f8215e3d2a79fcc0437ac6122424053e0460509d41b3d7fd3a942ffdec80.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9268.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9268.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7093.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7093.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2156 -ip 2156
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rRs66s72.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rRs66s72.exe
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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.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 | 209.205.72.20.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.30:4125 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.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\unio9268.exe
| MD5 | 5bf1de849799919c89d508d67d197fed |
| SHA1 | b3b36d8cde8eccb36fbe9a3a0ab9ace405950f30 |
| SHA256 | c14070826b846d1e318a40b32035b071c706ca8a3d1cdc30a66d480227a64741 |
| SHA512 | 8bb438cfc278024188e11148faa32c8be0beeac1d6fd4ea86a537d7c898961421c18cfadefafc3c36eb46499cfa21eec38f23a2ea287c9fbbde7750697a14e2e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio7093.exe
| MD5 | b6e50e43ee5ae81437808cbf267d325c |
| SHA1 | ab92399388166d5bf769df469ef2dca88ed20276 |
| SHA256 | a1e1abafb5879f8c8222c21e44ec970e06eba5cec807e7e86367d2f468df1195 |
| SHA512 | 7b03cadd7c64dd95d740c510d6ad93251840bec3abdeb1e11bd3b37d80429d68ff8e6ffa6b7c10c60325c5bdf6f03e2b6c5274a3d7173fe20bb587ebae8cca5b |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro8848.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2544-21-0x00007FFEC6003000-0x00007FFEC6005000-memory.dmp
memory/2544-22-0x0000000000650000-0x000000000065A000-memory.dmp
memory/2544-23-0x00007FFEC6003000-0x00007FFEC6005000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3442.exe
| MD5 | 833e6d44e166e731d590e497cc505629 |
| SHA1 | f3864db90e21544452776ba4dd8102a4c52e8ac9 |
| SHA256 | 8377949a0e4fee4f9002960a0243112ed6fc162ade625c319211ef6227c74569 |
| SHA512 | c0f006751a9b6ddd5388a26551964b56fd8b1fe0401b70e181a064b4b7c5cd4f58eeb3d4ae81bd9a28fce0e320a2ced1c6fec18b8733e57aaaf4ac1d10bebc6c |
memory/2156-29-0x0000000004980000-0x000000000499A000-memory.dmp
memory/2156-30-0x0000000007400000-0x00000000079A4000-memory.dmp
memory/2156-31-0x0000000004D90000-0x0000000004DA8000-memory.dmp
memory/2156-32-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-41-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-59-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-57-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-55-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-53-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-51-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-49-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-47-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-45-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-43-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-33-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-39-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-37-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-35-0x0000000004D90000-0x0000000004DA2000-memory.dmp
memory/2156-60-0x0000000000400000-0x0000000002B03000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rRs66s72.exe
| MD5 | a1e23a1d5cc681538995c968254f13c4 |
| SHA1 | 9c852fd322c2c7af275a269a1f28eea7835d1907 |
| SHA256 | dfa15dea61c738aabd9d5455d2b1013b8615b710202998f6dded7d1fe6004e00 |
| SHA512 | 0e072b2b3367e9515447eeb22af945a18587d47192e2e0db1440a40570b5bd6ca4024f3073392058bdd59f83af129d8b8c5a113d60d213b1f4b980a13fa0a877 |
memory/1336-67-0x0000000004B70000-0x0000000004BB6000-memory.dmp
memory/2156-62-0x0000000000400000-0x0000000002B03000-memory.dmp
memory/1336-68-0x0000000004CA0000-0x0000000004CE4000-memory.dmp
memory/1336-96-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-102-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-100-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-98-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-94-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-93-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-90-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-88-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-86-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-84-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-82-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-80-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-78-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-76-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-74-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-72-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-70-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-69-0x0000000004CA0000-0x0000000004CDE000-memory.dmp
memory/1336-975-0x0000000007960000-0x0000000007F78000-memory.dmp
memory/1336-976-0x0000000007210000-0x000000000731A000-memory.dmp
memory/1336-977-0x0000000007350000-0x0000000007362000-memory.dmp
memory/1336-978-0x0000000008080000-0x00000000080BC000-memory.dmp
memory/1336-979-0x00000000080C0000-0x000000000810C000-memory.dmp