Analysis Overview
SHA256
5985020f4a32159c08f056916c0bf4436b652bbcf21ad778645c5f8d2293e398
Threat Level: Known bad
The file AKT_18-BT_22_07_2024p..jar was found to be: Known bad.
Malicious Activity Summary
SmokeLoader
Downloads MZ/PE file
Executes dropped EXE
Program crash
Checks SCSI registry key(s)
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-22 12:51
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-22 12:51
Reported
2024-07-22 12:54
Platform
win7-20240704-en
Max time kernel
13s
Max time network
19s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\AKT_18-BT_22_07_2024p..jar
Network
Files
memory/3004-2-0x0000000002240000-0x00000000024B0000-memory.dmp
memory/3004-11-0x0000000000220000-0x0000000000221000-memory.dmp
memory/3004-12-0x0000000002240000-0x00000000024B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-22 12:51
Reported
2024-07-22 12:54
Platform
win10v2004-20240709-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
SmokeLoader
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svc.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\svc.exe |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\svc.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\svc.exe | N/A |
| Key enumerated | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI | C:\Users\Admin\AppData\Local\Temp\svc.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4816 wrote to memory of 2884 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Windows\SYSTEM32\cmd.exe |
| PID 4816 wrote to memory of 2884 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Windows\SYSTEM32\cmd.exe |
| PID 2884 wrote to memory of 4968 | N/A | C:\Windows\SYSTEM32\cmd.exe | C:\Users\Admin\AppData\Local\Temp\svc.exe |
| PID 2884 wrote to memory of 4968 | N/A | C:\Windows\SYSTEM32\cmd.exe | C:\Users\Admin\AppData\Local\Temp\svc.exe |
| PID 2884 wrote to memory of 4968 | N/A | C:\Windows\SYSTEM32\cmd.exe | C:\Users\Admin\AppData\Local\Temp\svc.exe |
Processes
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\AKT_18-BT_22_07_2024p..jar
C:\Windows\SYSTEM32\cmd.exe
cmd /c start /b C:\Users\Admin\AppData\Local\Temp\svc.exe
C:\Users\Admin\AppData\Local\Temp\svc.exe
C:\Users\Admin\AppData\Local\Temp\svc.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 4968 -ip 4968
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 352
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | systemcctvunderworldstp.ru | udp |
| UA | 185.156.72.78:80 | systemcctvunderworldstp.ru | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 78.72.156.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| 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 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4816-2-0x0000014D0ADA0000-0x0000014D0B010000-memory.dmp
memory/4816-11-0x0000014D09590000-0x0000014D09591000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svc.exe
| MD5 | cfb143dd362f1b98e51d272bfe740a1c |
| SHA1 | 6c82fb9085208820c755629863f3156accc8e659 |
| SHA256 | 8dff2ada4e6ec6e709e92150e37718482225abb5f018ca5d146a9ff279f889a9 |
| SHA512 | fb690675e0e09d17a4032755ae4550c2d50ce955b4c82956d3f079bc314834ed9ede7f0332d8b0e35583070c2190f396b132170fc8e8f242f2fbbc255b7e2fab |
memory/4816-15-0x0000014D0ADA0000-0x0000014D0B010000-memory.dmp
memory/4816-14-0x0000014D09590000-0x0000014D09591000-memory.dmp
memory/4968-21-0x0000000000610000-0x000000000061B000-memory.dmp
memory/4968-22-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4968-20-0x0000000000790000-0x0000000000890000-memory.dmp
memory/4968-25-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4968-23-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/4968-24-0x0000000000610000-0x000000000061B000-memory.dmp