remcos | 58c24970b7e3fd8a86585547df9a939b5cf6d5326b798400c804d9f55ddb3b10

General

Target

zatiwinflash.exe
Size

3.9MB
MD5

b482a15e02f50b37e00a2c4fccaac7f9
SHA1

b9874893328b43970e09c9d42319d0c3f044f448
SHA256

58c24970b7e3fd8a86585547df9a939b5cf6d5326b798400c804d9f55ddb3b10
SHA512

2f7aa997016b6013a41e9d658265fd988ef0e36228bd773414788cafd61d531a30fc060434b5689dd23bd62d00a44642f76434c314dc9b1f6cdf980cc6904512

Score

10^/10

remcos rat

Malware Config

Extracted

Family

remcos

C2

94.242.206.175:5883

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Blocklisted process makes network request 1 IoCs

Processes:

cmd.exe

flow pid process

17 4000 cmd.exe
Drops file in Windows directory 1 IoCs

Processes:

cmd.exe

description ioc process

File created C:\Windows\Tasks\HelpPane.job cmd.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

zatiwinflash.exenotepad.exe

pid process

4076 zatiwinflash.exe
2012 notepad.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

notepad.exe

pid process

2012 notepad.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

zatiwinflash.execmd.exe

pid process

4076 zatiwinflash.exe
4000 cmd.exe

flow	pid	process
17	4000	cmd.exe

description	ioc	process
File created	C:\Windows\Tasks\HelpPane.job	cmd.exe

pid	process
4076	zatiwinflash.exe
2012	notepad.exe

pid	process
2012	notepad.exe

pid	process
4076	zatiwinflash.exe
4000	cmd.exe

Suspicious use of WriteProcessMemory 162 IoCs

Processes:

zatiwinflash.exe

description	pid	process	target process
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe
PID 4076 wrote to memory of 2012	4076	zatiwinflash.exe	notepad.exe

C:\Users\Admin\AppData\Local\Temp\zatiwinflash.exe
"C:\Users\Admin\AppData\Local\Temp\zatiwinflash.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4076

C:\Windows\SysWOW64\notepad.exe
"C:\Windows\system32\notepad.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2012

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe"
3⤵
- Blocklisted process makes network request
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:4000

Network

MITRE ATT&CK Matrix

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Downloads

memory/2012-2-0x0000000000000000-mapping.dmp

Download
memory/4000-3-0x0000000000000000-mapping.dmp

Download
memory/4000-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads