Analysis Overview
SHA256
bf80151a30e11ea9f7adbb2632bf7545d0e9f934c9c1e856c783a0a44a3c275a
Threat Level: Known bad
The file bf80151a30e11ea9f7adbb2632bf7545d0e9f934c9c1e856c783a0a44a3c275a was found to be: Known bad.
Malicious Activity Summary
Healer
Healer family
RedLine
Redline family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
RedLine payload
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 13:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:54
Reported
2024-11-04 13:56
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
148s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.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\ziAL3178.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp758612.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\IXP001.TMP\it804167.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\657bd8865db52c1fc6209c1bdc61986f24081aee6d30d3d36396603ab856afb6.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\ziAL3178.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\657bd8865db52c1fc6209c1bdc61986f24081aee6d30d3d36396603ab856afb6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAL3178.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp758612.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp758612.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\657bd8865db52c1fc6209c1bdc61986f24081aee6d30d3d36396603ab856afb6.exe
"C:\Users\Admin\AppData\Local\Temp\657bd8865db52c1fc6209c1bdc61986f24081aee6d30d3d36396603ab856afb6.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAL3178.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAL3178.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp758612.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp758612.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 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| RU | 185.161.248.142:38452 | tcp | |
| RU | 185.161.248.142:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziAL3178.exe
| MD5 | f491b393a818d6e4fcfbbfea8aee7852 |
| SHA1 | e7108ced21d94d62cd021a67c31d03f20420627f |
| SHA256 | 5fbef46b723e7929b0b82ff0c6c8210d28b448d879a8cc3a532185a2e3099c05 |
| SHA512 | decad7825221fd230b40b143a71829f85e5f2939189413acc5fcce89aee187c16537b547a53281fa6218b084285f67d03d9a680da39f7316bc0bc9f0254c51d7 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it804167.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4244-14-0x00007FFA2EB13000-0x00007FFA2EB15000-memory.dmp
memory/4244-15-0x0000000000FC0000-0x0000000000FCA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp758612.exe
| MD5 | 7bf6f99e928e162f824d7742b653fba6 |
| SHA1 | 9e6e2bb729741bd7dded3d0eb41091a8d0be9a28 |
| SHA256 | bd500b6d2ce9d1478b9dea63c4dfe4dc2da7b0785ff2054387d9dc527afa67e4 |
| SHA512 | 44f577f981c45573d435b3c5565a43d525d00e14777c6257ce70239c08b67ead2acc6bde6b8bfb6fdbb17c0bd88f7f25928ebd610813c71df084499ec44f0e51 |
memory/4244-17-0x00007FFA2EB13000-0x00007FFA2EB15000-memory.dmp
memory/2156-22-0x00000000048E0000-0x000000000491C000-memory.dmp
memory/2156-23-0x00000000073E0000-0x0000000007984000-memory.dmp
memory/2156-24-0x0000000004C50000-0x0000000004C8A000-memory.dmp
memory/2156-28-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-42-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-88-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-86-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-85-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-82-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-80-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-79-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-76-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-74-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-70-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-68-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-66-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-64-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-62-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-58-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-57-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-54-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-52-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-50-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-48-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-46-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-44-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-40-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-38-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-36-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-34-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-32-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-30-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-72-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-60-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-26-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-25-0x0000000004C50000-0x0000000004C85000-memory.dmp
memory/2156-817-0x0000000009D10000-0x000000000A328000-memory.dmp
memory/2156-818-0x000000000A350000-0x000000000A362000-memory.dmp
memory/2156-819-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/2156-820-0x000000000A4D0000-0x000000000A50C000-memory.dmp
memory/2156-821-0x0000000004B60000-0x0000000004BAC000-memory.dmp