Analysis Overview
SHA256
bac11275526c046c0f5aec2e939fb1b065ba31b0495df5ca5ae2555e938695bc
Threat Level: Known bad
The file bac11275526c046c0f5aec2e939fb1b065ba31b0495df5ca5ae2555e938695bc was found to be: Known bad.
Malicious Activity Summary
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Healer family
Healer
RedLine
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:48
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:48
Reported
2024-11-11 06:50
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
149s
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 |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.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\it572498.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\it572498.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\it572498.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\it572498.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\it572498.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\zion1659.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zila0323.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr348968.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\it572498.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\bac11275526c046c0f5aec2e939fb1b065ba31b0495df5ca5ae2555e938695bc.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\zion1659.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\zila0323.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\bac11275526c046c0f5aec2e939fb1b065ba31b0495df5ca5ae2555e938695bc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zion1659.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zila0323.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr348968.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr348968.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bac11275526c046c0f5aec2e939fb1b065ba31b0495df5ca5ae2555e938695bc.exe
"C:\Users\Admin\AppData\Local\Temp\bac11275526c046c0f5aec2e939fb1b065ba31b0495df5ca5ae2555e938695bc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zion1659.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zion1659.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zila0323.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zila0323.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr348968.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr348968.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zion1659.exe
| MD5 | 0e7ee966332bb37f629b693041d7377d |
| SHA1 | 4be147e91d3ee5f8723144d2aba7ecfb2758a2a3 |
| SHA256 | 2a02f9ad2632f434fe2d571f70fcb47bc4ea6512fbbb63a1a89d84a425c42842 |
| SHA512 | 5fcf58f4bd135096dd6e8ae41bd4b12c4b9145802ba983e3a633744de35e86c345e1c95c444d3d3aeb0d5ee6c86fd77f236e50d764ac1c90df2cd6d47b6b67a7 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zila0323.exe
| MD5 | eec3fdb3911af909347e4031c0ef7586 |
| SHA1 | 210034660f6d03634b2f27beb261885995e9de04 |
| SHA256 | 286ef945e56c35e192ccf3439bfae68aba51746c7433dbedb1efa82f2027bb86 |
| SHA512 | b50ec364b9baeb3789e77731227ce6e68103f9b605325d71d56abea6604f6471f57ae846658c0a122566b13414136fa13c499c2489a3de0c70865d05226d4549 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it572498.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2384-21-0x00007FFBE0E03000-0x00007FFBE0E05000-memory.dmp
memory/2384-22-0x0000000000AF0000-0x0000000000AFA000-memory.dmp
memory/2384-23-0x00007FFBE0E03000-0x00007FFBE0E05000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr348968.exe
| MD5 | be4d7a92c1b8e900c3eca3404ceb8a8e |
| SHA1 | 92f7d2b2b3ffa5b42c60a332768d58d689cc021f |
| SHA256 | 2315ebd2e57a6ff22ce96be939f564810d0ec420134d16ab78d2ce06e663bce6 |
| SHA512 | 024142bbf481ec42c152147c7c6524d275c6cc939701cf07842fca1839b3149c69f9a0c76dc3c0ceaa1254274a78dfcf2be3179eaa35af8b2207723188f58214 |
memory/4360-29-0x00000000025F0000-0x000000000262C000-memory.dmp
memory/4360-30-0x0000000004F00000-0x00000000054A4000-memory.dmp
memory/4360-31-0x0000000004DF0000-0x0000000004E2A000-memory.dmp
memory/4360-33-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-57-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-95-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-93-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-91-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-89-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-87-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-85-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-83-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-79-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-78-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-75-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-73-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-71-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-69-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-67-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-65-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-63-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-61-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-60-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-55-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-53-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-51-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-49-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-47-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-46-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-43-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-41-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-39-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-37-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-35-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-81-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-32-0x0000000004DF0000-0x0000000004E25000-memory.dmp
memory/4360-824-0x0000000007930000-0x0000000007F48000-memory.dmp
memory/4360-825-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/4360-826-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/4360-827-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/4360-828-0x0000000002750000-0x000000000279C000-memory.dmp