Analysis Overview
SHA256
03eac50d61a26b659a15958a17692581b98e2627855bc76856896effd1ecbc2d
Threat Level: Known bad
The file 03eac50d61a26b659a15958a17692581b98e2627855bc76856896effd1ecbc2d was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine payload
Modifies Windows Defender Real-time Protection settings
RedLine
Healer
Detects Healer an antivirus disabler dropper
Redline family
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 use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 15:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 15:19
Reported
2024-11-08 15:22
Platform
win10v2004-20241007-en
Max time kernel
142s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.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\fFI06Rv.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\fFI06Rv.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.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\fFI06Rv.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\fFI06Rv.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgw65Cv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbC79MQ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbq70BT.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\fFI06Rv.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\sbC79MQ.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\03eac50d61a26b659a15958a17692581b98e2627855bc76856896effd1ecbc2d.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\sgw65Cv.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\03eac50d61a26b659a15958a17692581b98e2627855bc76856896effd1ecbc2d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgw65Cv.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbC79MQ.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbq70BT.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\03eac50d61a26b659a15958a17692581b98e2627855bc76856896effd1ecbc2d.exe
"C:\Users\Admin\AppData\Local\Temp\03eac50d61a26b659a15958a17692581b98e2627855bc76856896effd1ecbc2d.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgw65Cv.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgw65Cv.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbC79MQ.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbC79MQ.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbq70BT.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbq70BT.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sgw65Cv.exe
| MD5 | 000d92cacc1dfd94cb8ac70139774658 |
| SHA1 | 098f7dd1cf47960b32afa29e736560db6293c238 |
| SHA256 | fbc805c7cb2e11f3062eda3b415dc782db5f396fe30fedfef79f6e571cae71e5 |
| SHA512 | 511ecf2d4deed20ff6eb621630f0e6eac99bc545fee8e13e1ed2c1fca3cf6d39383edfda228754c9cdcce9f735e91a7bce377d254e879c44fa824dc6acbc20f4 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbC79MQ.exe
| MD5 | 14c8247b8ecd886352427a1e19654c5c |
| SHA1 | ccf9ab8b503ad992bea9630170a4460e02e59554 |
| SHA256 | f2754ce17f2733c3b03c38db9c729ae971f9f7ff7b498dd5e99d60507cca5d27 |
| SHA512 | 6380205c5adc79218955a8e6b19d4f37eb6794c400a4abf00d893f8adc88f4b6e2b2df4b2b56e61b870da51e4988c78eff6d4edd71fcc414d74c75fd3f8cdafb |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fFI06Rv.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3924-21-0x00007FFD99063000-0x00007FFD99065000-memory.dmp
memory/3924-22-0x0000000000620000-0x000000000062A000-memory.dmp
memory/3924-23-0x00007FFD99063000-0x00007FFD99065000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hbq70BT.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/3948-28-0x00000000000E0000-0x0000000000112000-memory.dmp
memory/3948-29-0x0000000005050000-0x0000000005668000-memory.dmp
memory/3948-30-0x0000000004BB0000-0x0000000004CBA000-memory.dmp
memory/3948-31-0x0000000004AE0000-0x0000000004AF2000-memory.dmp
memory/3948-32-0x0000000004B60000-0x0000000004B9C000-memory.dmp
memory/3948-33-0x0000000004B00000-0x0000000004B4C000-memory.dmp