Analysis Overview
SHA256
4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8
Threat Level: Known bad
The file 4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked was found to be: Known bad.
Malicious Activity Summary
Zloader family
Zloader, Terdot, DELoader, ZeusSphinx
Blocklisted process makes network request
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-27 06:35
Signatures
Zloader family
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-27 06:35
Reported
2022-10-27 06:52
Platform
win10v2004-20220901-en
Max time kernel
496s
Max time network
504s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Efbu = "C:\\Users\\Admin\\AppData\\Roaming\\Obbi\\fobibie.exe" | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 372 set thread context of 1884 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 372 wrote to memory of 1884 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 372 wrote to memory of 1884 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 372 wrote to memory of 1884 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 372 wrote to memory of 1884 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
| PID 372 wrote to memory of 1884 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe
"C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe"
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| US | 20.42.65.84:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| NL | 104.80.229.204:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp |
Files
memory/1884-132-0x0000000000000000-mapping.dmp
memory/1884-133-0x0000000001000000-0x0000000001029000-memory.dmp
memory/1884-134-0x0000000001000000-0x0000000001029000-memory.dmp
memory/1884-135-0x0000000001000000-0x0000000001029000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-27 06:35
Reported
2022-10-27 06:51
Platform
win7-20220812-en
Max time kernel
566s
Max time network
567s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Blocklisted process makes network request
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ecdaahg = "C:\\Users\\Admin\\AppData\\Roaming\\Ebeg\\agufad.exe" | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 768 set thread context of 1948 | N/A | C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe | C:\Windows\SysWOW64\msiexec.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe
"C:\Users\Admin\AppData\Local\Temp\4afd18322fa314a305c50129c89764ca9f54238c5e89d86a4a312398e8e56ca8_unpacked.exe"
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp | |
| US | 45.72.3.132:443 | tcp |
Files
memory/768-54-0x0000000076871000-0x0000000076873000-memory.dmp
memory/1948-55-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1948-57-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1948-58-0x0000000000000000-mapping.dmp
memory/1948-60-0x0000000000090000-0x00000000000B9000-memory.dmp
memory/1948-61-0x0000000000090000-0x00000000000B9000-memory.dmp