Analysis Overview
SHA256
3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6c
Threat Level: Shows suspicious behavior
The file 3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN was found to be: Shows suspicious behavior.
Malicious Activity Summary
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of UnmapMainImage
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 22:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 22:50
Reported
2024-11-09 22:52
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.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\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
"C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe"
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
Network
Files
memory/2208-0-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2208-7-0x0000000000140000-0x000000000016F000-memory.dmp
memory/2208-1-0x0000000000400000-0x000000000041B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
| MD5 | 4348c39dfdafe27c162fac3cc375772d |
| SHA1 | 36bc764fa503721755f7e5f958ec1645e4d68a86 |
| SHA256 | 4f7961cda294a20bfd3a197994124008a99634d1209a291abd33ef7a2e002c8d |
| SHA512 | bf513850fa927976022092ac449333a7a0636a3b8e727cbba2227ade45f7a5e4696191c01d75a3eb0c1a237e05bc251044509a89651d53256458863855690565 |
memory/2332-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2208-17-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2208-15-0x0000000000190000-0x00000000001BF000-memory.dmp
memory/2332-19-0x0000000000140000-0x000000000016F000-memory.dmp
memory/2332-30-0x00000000001A0000-0x00000000001BB000-memory.dmp
memory/2332-25-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2332-31-0x0000000000400000-0x000000000042F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 22:50
Reported
2024-11-09 22:52
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.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\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
"C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe"
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/676-0-0x0000000000400000-0x000000000042F000-memory.dmp
memory/676-1-0x00000000001C0000-0x00000000001EF000-memory.dmp
memory/676-2-0x0000000000400000-0x000000000041B000-memory.dmp
memory/676-11-0x0000000000400000-0x000000000041B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3c61a503b89bbb03d9505fd8d758a72a069c4c33e034911b4a1eacd602247f6cN.exe
| MD5 | f9b407223d47b17abfacc4b67a0aeec6 |
| SHA1 | fc618908c5fc535b024a8388fc08548de0026bb1 |
| SHA256 | 8b12581ffc0149df39c24128d67f589afb306c6d1db100c355861d59ba504b46 |
| SHA512 | 2a2602f2df77bdeb0dba6338911fdea0331c98bf8eb35173feba81955f83f8dba3cf2f3382f5ccf92a1c708609cdd1671547f8d57478fee81ae87b535ba3545b |
memory/3276-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3276-14-0x00000000001B0000-0x00000000001DF000-memory.dmp
memory/3276-20-0x0000000000400000-0x000000000040E000-memory.dmp
memory/3276-25-0x0000000004D90000-0x0000000004DAB000-memory.dmp
memory/3276-26-0x0000000000400000-0x000000000042F000-memory.dmp