Analysis Overview
SHA256
4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7
Threat Level: Shows suspicious behavior
The file 4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Deletes itself
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 11:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 11:05
Reported
2024-11-09 11:07
Platform
win7-20240903-en
Max time kernel
80s
Max time network
64s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | 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\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
"C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe"
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| CH | 80.67.82.104:80 | crl.microsoft.com | tcp |
Files
memory/2452-0-0x0000000000400000-0x00000000004F2000-memory.dmp
\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
| MD5 | d0f8895aced2e1cc29bbf9df9774e385 |
| SHA1 | cc9ec956c5c8a778ec4e6f939e4e58b5877e4c07 |
| SHA256 | ba14bcc4576b66813f0439ce61016ddcb11c747c5ba164f0ef7574c0aba9793b |
| SHA512 | 471a3b80211478d52775f67cf62cf7c15c5df65169c3e2f2961529e7c2b5d966cbc86df03f2eb03494c81a135d587d0cdb28f7033816d84ba7cfca5a7b858f07 |
memory/2452-6-0x0000000003010000-0x0000000003102000-memory.dmp
memory/1728-10-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/2452-9-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/1728-11-0x0000000000400000-0x00000000004A3000-memory.dmp
memory/1728-17-0x0000000002E60000-0x0000000002F52000-memory.dmp
memory/1728-31-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1728-37-0x000000000D700000-0x000000000D7A3000-memory.dmp
memory/1728-38-0x0000000000400000-0x00000000004F2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 11:05
Reported
2024-11-09 11:07
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
114s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Program crash
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\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
"C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2016 -ip 2016
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 344
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 620
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 664
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 664
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 656
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1420
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1508
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1524
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1660
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1508
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1652
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1584
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2260 -ip 2260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 1680
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 115.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 235.4.20.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 89.82.67.80.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/2016-0-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/2016-6-0x0000000000400000-0x00000000004F2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\4782d811b18957a8e641a22b19f3c02df9ae656524749d52f2d23fc430c8eba7N.exe
| MD5 | d0f8a1f47c5f30ecb21944b3ca83922f |
| SHA1 | 753401d333cabd5d511effa2f0666792263ffc69 |
| SHA256 | bfa57e0e398102de23afcfd38f8954ff331c51d4095bf6610103c310cc9949a7 |
| SHA512 | da3e470647852236293c7742fb55e8e205da3dfcf9406f9d143802eae212abff302a4c6ed8682636f491ef3371e9d970870368d58da3e7b8b449dadd38d5417c |
memory/2260-7-0x0000000000400000-0x00000000004F2000-memory.dmp
memory/2260-8-0x0000000004F80000-0x0000000005072000-memory.dmp
memory/2260-9-0x0000000000400000-0x00000000004A3000-memory.dmp
memory/2260-21-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2260-27-0x000000000BA20000-0x000000000BAC3000-memory.dmp
memory/2260-28-0x0000000000400000-0x00000000004F2000-memory.dmp