Analysis
- max time kernel
146s - max time network
146s - platform
windows7_x64 - resource
win7v20201028 - submitted
09/11/2020, 19:52
Static task
static1
Behavioral task
behavioral1
Sample
c5ca39215eddb502405c7c3862264601.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
- Target c5ca39215eddb502405c7c3862264601.exe
- Size 880KB
- Sample201109-ddvlbehdja
- SHA256 26448f5f651589c5fd39721e68693c8eba2ada59eee363b365b984e90f0a47b0
- MD5 c5ca39215eddb502405c7c3862264601
- SHA1 a92ab433d7e109ac4a1d913d6f8bc88e18ca80b0
- SHA512 ad84bcc6ddaa6d320fc11ae1821f7b523e6f8dd952600a03014659a3ca20a89a583dcd36852ce4831a132b313a03b551b6d544913a8be46470745b49e4253b76
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
remcos
C2
-
37.1.222.252:5851
Signatures
- Blacklisted process makes network request 5 IoCs
flow pid Process 14 1512 cmd.exe 15 1512 cmd.exe 16 1512 cmd.exe 17 1512 cmd.exe 18 1512 cmd.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\runonce.job cmd.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1664 c5ca39215eddb502405c7c3862264601.exe 2040 extrac32.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2040 extrac32.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1512 cmd.exe - Suspicious use of WriteProcessMemory 81 IoCs
description pid Process procid_target PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 1664 wrote to memory of 2040 1664 c5ca39215eddb502405c7c3862264601.exe 26 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31 PID 2040 wrote to memory of 1512 2040 extrac32.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\c5ca39215eddb502405c7c3862264601.exe"C:\Users\Admin\AppData\Local\Temp\c5ca39215eddb502405c7c3862264601.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\SysWOW64\extrac32.exe"C:\Windows\system32\extrac32.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Blacklisted process makes network request
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:1512
-
-