Analysis Overview
SHA256
14a2149ffb9dc7a2bfa96e92ee4d7052222d5550431ffebc471b31859b397024
Threat Level: Known bad
The file fatura comercial - Indaco EX20858 - OC00015.e.exe was found to be: Known bad.
Malicious Activity Summary
Oski
Suspicious use of SetThreadContext
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-04-04 10:52
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-04 10:52
Reported
2022-04-04 10:54
Platform
win7-20220331-en
Max time kernel
45s
Max time network
45s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1164 set thread context of 1532 | N/A | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe
"C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe"
C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe
"C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 112
Network
Files
memory/1164-54-0x0000000000D20000-0x0000000000DF8000-memory.dmp
memory/1164-55-0x0000000000610000-0x000000000061C000-memory.dmp
memory/1164-56-0x00000000058B0000-0x000000000596A000-memory.dmp
memory/1164-57-0x0000000004FA0000-0x000000000501A000-memory.dmp
memory/1532-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1532-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1532-61-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1532-65-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1532-63-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1532-67-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1532-68-0x000000000040717B-mapping.dmp
memory/1532-70-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1248-71-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-04 10:52
Reported
2022-04-04 10:54
Platform
win10v2004-20220331-en
Max time kernel
91s
Max time network
157s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3404 set thread context of 2908 | N/A | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe
"C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe"
C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe
"C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe"
C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe
"C:\Users\Admin\AppData\Local\Temp\fatura comercial - Indaco EX20858 - OC00015.e.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2908 -ip 2908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 192
Network
| Country | Destination | Domain | Proto |
| US | 20.42.73.24:443 | tcp | |
| SE | 178.79.212.129:80 | tcp | |
| SE | 178.79.212.129:80 | tcp | |
| SE | 178.79.212.129:80 | tcp | |
| NL | 67.26.109.254:80 | tcp | |
| NL | 67.26.109.254:80 | tcp | |
| GB | 92.123.143.233:80 | tcp |
Files
memory/3404-124-0x0000000000EB0000-0x0000000000F88000-memory.dmp
memory/3404-125-0x0000000005E20000-0x00000000063C4000-memory.dmp
memory/3404-126-0x0000000005920000-0x00000000059B2000-memory.dmp
memory/3404-127-0x0000000005910000-0x000000000591A000-memory.dmp
memory/3404-128-0x00000000080F0000-0x000000000818C000-memory.dmp
memory/3404-129-0x0000000008420000-0x0000000008486000-memory.dmp
memory/4148-130-0x0000000000000000-mapping.dmp
memory/2908-131-0x0000000000000000-mapping.dmp
memory/2908-132-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2908-133-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2908-134-0x0000000000400000-0x0000000000438000-memory.dmp