remcos | f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2023 11:30

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General

Target

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Size

984KB
MD5

c54fea66c5150e6d924ca83f504c1aa4
SHA1

14bb12af44b33a9177bd38f22f970f7e3db80bc9
SHA256

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9
SHA512

215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b
SSDEEP

12288:s7z5GoJiGaq5aurWxRe3H3/U7FuMM/e3ColjhNETt9iUME6nlXl0iNawmPV2/1DL:65GoR5auvU7kKXsAE6nj02oc/SMtwY7

Score

10^/10

remcos remotehost collection persistence rat spyware stealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

212.193.30.230:3330

Attributes

audio_folder
MicRecords
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
true
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-VPI7TY
screenshot_crypt
false
screenshot_flag
true
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
1
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4692-317-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView
behavioral2/memory/4692-314-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/952-309-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral2/memory/952-323-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral2/memory/952-326-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4692-317-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral2/memory/4692-314-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral2/memory/952-309-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/524-322-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/952-323-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/524-324-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/952-326-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exef0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exeremcos.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	remcos.exe

Executes dropped EXE 6 IoCs

Processes:

remcos.exeremcos.exeremcos.exeremcos.exeremcos.exeremcos.exe

pid process

2576 remcos.exe
2844 remcos.exe
952 remcos.exe
4692 remcos.exe
4604 remcos.exe
524 remcos.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
2576	remcos.exe
2844	remcos.exe
952	remcos.exe
4692	remcos.exe
4604	remcos.exe
524	remcos.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

remcos.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	remcos.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exeremcos.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows\CurrentVersion\Run\	remcos.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	remcos.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows\CurrentVersion\Run\	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Remcos = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exeremcos.exeremcos.exe

description	pid	process	target process
PID 1692 set thread context of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 2576 set thread context of 2844	2576	remcos.exe	remcos.exe
PID 2844 set thread context of 952	2844	remcos.exe	remcos.exe
PID 2844 set thread context of 4692	2844	remcos.exe	remcos.exe
PID 2844 set thread context of 524	2844	remcos.exe	remcos.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

3444 schtasks.exe
4316 schtasks.exe

pid	process
3444	schtasks.exe
4316	schtasks.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exepowershell.exepowershell.exeremcos.exepowershell.exepowershell.exeremcos.exeremcos.exe

pid	process
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
3300	powershell.exe
4248	powershell.exe
1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
4248	powershell.exe
3300	powershell.exe
2576	remcos.exe
2576	remcos.exe
2576	remcos.exe
2576	remcos.exe
2576	remcos.exe
2576	remcos.exe
3088	powershell.exe
896	powershell.exe
2576	remcos.exe
896	powershell.exe
3088	powershell.exe
952	remcos.exe
952	remcos.exe
524	remcos.exe
524	remcos.exe
952	remcos.exe
952	remcos.exe

Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

remcos.exe

pid process

2844 remcos.exe
2844 remcos.exe
2844 remcos.exe
2844 remcos.exe

pid	process
2844	remcos.exe
2844	remcos.exe
2844	remcos.exe
2844	remcos.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exepowershell.exepowershell.exeremcos.exepowershell.exepowershell.exeremcos.exe

description	pid	process
Token: SeDebugPrivilege	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
Token: SeDebugPrivilege	3300	powershell.exe
Token: SeDebugPrivilege	4248	powershell.exe
Token: SeDebugPrivilege	2576	remcos.exe
Token: SeDebugPrivilege	896	powershell.exe
Token: SeDebugPrivilege	3088	powershell.exe
Token: SeDebugPrivilege	524	remcos.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

remcos.exe

pid process

2844 remcos.exe

pid	process
2844	remcos.exe

Suspicious use of WriteProcessMemory 60 IoCs

Processes:

f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exef0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exeremcos.exeremcos.exe

description	pid	process	target process
PID 1692 wrote to memory of 4248	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	powershell.exe
PID 1692 wrote to memory of 4248	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	powershell.exe
PID 1692 wrote to memory of 4248	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	powershell.exe
PID 1692 wrote to memory of 3300	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	powershell.exe
PID 1692 wrote to memory of 3300	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	powershell.exe
PID 1692 wrote to memory of 3300	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	powershell.exe
PID 1692 wrote to memory of 3444	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	schtasks.exe
PID 1692 wrote to memory of 3444	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	schtasks.exe
PID 1692 wrote to memory of 3444	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	schtasks.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 1692 wrote to memory of 4948	1692	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
PID 4948 wrote to memory of 2576	4948	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	remcos.exe
PID 4948 wrote to memory of 2576	4948	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	remcos.exe
PID 4948 wrote to memory of 2576	4948	f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe	remcos.exe
PID 2576 wrote to memory of 896	2576	remcos.exe	powershell.exe
PID 2576 wrote to memory of 896	2576	remcos.exe	powershell.exe
PID 2576 wrote to memory of 896	2576	remcos.exe	powershell.exe
PID 2576 wrote to memory of 3088	2576	remcos.exe	powershell.exe
PID 2576 wrote to memory of 3088	2576	remcos.exe	powershell.exe
PID 2576 wrote to memory of 3088	2576	remcos.exe	powershell.exe
PID 2576 wrote to memory of 4316	2576	remcos.exe	schtasks.exe
PID 2576 wrote to memory of 4316	2576	remcos.exe	schtasks.exe
PID 2576 wrote to memory of 4316	2576	remcos.exe	schtasks.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2576 wrote to memory of 2844	2576	remcos.exe	remcos.exe
PID 2844 wrote to memory of 952	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 952	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 952	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 952	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4692	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4692	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4692	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4692	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4604	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4604	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 4604	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 524	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 524	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 524	2844	remcos.exe	remcos.exe
PID 2844 wrote to memory of 524	2844	remcos.exe	remcos.exe

C:\Users\Admin\AppData\Local\Temp\f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
"C:\Users\Admin\AppData\Local\Temp\f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4248

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CFnqYf.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3300

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CFnqYf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6273.tmp"
2⤵
- Creates scheduled task(s)
PID:3444

C:\Users\Admin\AppData\Local\Temp\f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe
"C:\Users\Admin\AppData\Local\Temp\f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4948

C:\ProgramData\Remcos\remcos.exe
"C:\ProgramData\Remcos\remcos.exe"
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2576

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\ProgramData\Remcos\remcos.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:896

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CFnqYf.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3088

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CFnqYf" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3803.tmp"
4⤵
- Creates scheduled task(s)
PID:4316

C:\ProgramData\Remcos\remcos.exe
"C:\ProgramData\Remcos\remcos.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2844

C:\ProgramData\Remcos\remcos.exe
C:\ProgramData\Remcos\remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\fppyfgguesexdxh"
5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:952

C:\ProgramData\Remcos\remcos.exe
C:\ProgramData\Remcos\remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\qjvryyrvsawcgdvgpa"
5⤵
- Executes dropped EXE
- Accesses Microsoft Outlook accounts
PID:4692

C:\ProgramData\Remcos\remcos.exe
C:\ProgramData\Remcos\remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\alibyrcpgiohqjrsgljlv"
5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:524

C:\ProgramData\Remcos\remcos.exe
C:\ProgramData\Remcos\remcos.exe /stext "C:\Users\Admin\AppData\Local\Temp\alibyrcpgiohqjrsgljlv"
5⤵
- Executes dropped EXE
PID:4604

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Remcos\logs.dat
Filesize
144B

MD5
0fa1a4f5664e3a3f0cd218004072474d

SHA1
a0e1f4cde76ef15efb1fd6cf2eb53d4d308fcffe

SHA256
a7c34afdaa374eafaa67d6911aa0b7f6ada60caacf30f168694944dc13ebe159

SHA512
9cd45b87897175fef851cdb5c831bf345d46357990835cb9c3885bb4ad17133bb91b2621263b1c815edab686bf43abd1ab007e2c56532f5c15f0be4228069ed6

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\ProgramData\Remcos\remcos.exe
Filesize
984KB

MD5
c54fea66c5150e6d924ca83f504c1aa4

SHA1
14bb12af44b33a9177bd38f22f970f7e3db80bc9

SHA256
f0b85c3d890019c1d88274fb49f4caa52d696917a418ffee89324ad40d0076c9

SHA512
215ec41747e0e341f4581118547152b041161807a0bb4c87bcfe01c759c1cfd998fcc11baef2fe639075648856ca7e4eaf4716ee1af8bb911e33167d40d9805b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
31fed6743bda5ecc07386df005a1c362

SHA1
68c9cb361ed3d79e0c2472272affa801365573a5

SHA256
c9435902bf01397fc196fcc5044912804be701628329bb62365ea4221a1b494e

SHA512
0864bc83a43af4e2998c877c35ae89521cc01aa7a205f51b8c2295eb1f97fda5577c399340603e4102f437d1d33c5601ad8433c747e39d8d72b0437bc8e8b955

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
18KB

MD5
31fed6743bda5ecc07386df005a1c362

SHA1
68c9cb361ed3d79e0c2472272affa801365573a5

SHA256
c9435902bf01397fc196fcc5044912804be701628329bb62365ea4221a1b494e

SHA512
0864bc83a43af4e2998c877c35ae89521cc01aa7a205f51b8c2295eb1f97fda5577c399340603e4102f437d1d33c5601ad8433c747e39d8d72b0437bc8e8b955

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
e838e8fe5b85bf6272af5f10e1d6748a

SHA1
3f414c0b9b940114b8e73ee5832aeea8b480d9d3

SHA256
f92aabbf025b3d860f7b265223ce9b84ece9dcab653dd4dcda333dedc3f036f0

SHA512
b80ead291481ad2d83101317d14aa6be85b346cb65f0ab363d892d5ab0084ca12758b357378050fa7608534285c7df5b8ef5b45d1e173ca2f91ca2e061571d3f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p5bg52wz.wx2.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\fppyfgguesexdxh
Filesize
4KB

MD5
b1a407ed9778faba2aa43f92e4e85dca

SHA1
cb9c6835291dde8bf4227b3adafdc8e0ef07a4bb

SHA256
1d16f0d3fe199ac744b1305b95e04ed2fd8711ada610cfbe373a14ea301277f5

SHA512
7d9ca374f1d3464a9ba12c8a7708593e43eee2a7f2b7ac7cecf6fe36845d6407bc2938dddab63ee912a16dd70488ffeae6c4408e7c1e57457441c4a3243103ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3803.tmp
Filesize
1KB

MD5
9d9e69adf729fbb94499b8b0559eb75c

SHA1
390a081c56c45c934a25f6b261c81823ae6e0d57

SHA256
8f00a392e88fa2d8fdeb398f5ba08ab6cdb47582917244b5f02bf7710a3b8630

SHA512
8b39c44416008f639fe1657d2e949177535d6b4e0d10ba6a5fe21f10acaa46de640906917a3b46c741eb6dbd74605d2452d6a79d05c80dc3e8753df34243da97

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6273.tmp
Filesize
1KB

MD5
9d9e69adf729fbb94499b8b0559eb75c

SHA1
390a081c56c45c934a25f6b261c81823ae6e0d57

SHA256
8f00a392e88fa2d8fdeb398f5ba08ab6cdb47582917244b5f02bf7710a3b8630

SHA512
8b39c44416008f639fe1657d2e949177535d6b4e0d10ba6a5fe21f10acaa46de640906917a3b46c741eb6dbd74605d2452d6a79d05c80dc3e8753df34243da97

Download Submit
memory/524-324-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/524-322-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/524-321-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/524-313-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/896-291-0x0000000002FD0000-0x0000000002FE0000-memory.dmp

Filesize
64KB

Download
memory/896-267-0x00000000724D0000-0x000000007251C000-memory.dmp

Filesize
304KB

Download
memory/896-254-0x0000000002FD0000-0x0000000002FE0000-memory.dmp

Filesize
64KB

Download
memory/896-293-0x000000007F850000-0x000000007F860000-memory.dmp

Filesize
64KB

Download
memory/896-256-0x0000000002FD0000-0x0000000002FE0000-memory.dmp

Filesize
64KB

Download
memory/952-323-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/952-326-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/952-306-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/952-301-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/952-309-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1692-133-0x00000000001F0000-0x00000000002EC000-memory.dmp

Filesize
1008KB

Download
memory/1692-137-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1692-138-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1692-139-0x0000000006DB0000-0x0000000006E4C000-memory.dmp

Filesize
624KB

Download
memory/1692-136-0x0000000004D30000-0x0000000004D3A000-memory.dmp

Filesize
40KB

Download
memory/1692-135-0x0000000004C90000-0x0000000004D22000-memory.dmp

Filesize
584KB

Download
memory/1692-134-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/2576-189-0x0000000005A10000-0x0000000005A20000-memory.dmp

Filesize
64KB

Download
memory/2576-227-0x0000000005A10000-0x0000000005A20000-memory.dmp

Filesize
64KB

Download
memory/2844-246-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-287-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-342-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-341-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-335-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-333-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2844-242-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-332-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-331-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2844-328-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2844-255-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-311-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-308-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-296-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-261-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-262-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-263-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-259-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-290-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-266-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-289-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/2844-288-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/3088-294-0x000000007FD40000-0x000000007FD50000-memory.dmp

Filesize
64KB

Download
memory/3088-292-0x00000000029E0000-0x00000000029F0000-memory.dmp

Filesize
64KB

Download
memory/3088-277-0x00000000724D0000-0x000000007251C000-memory.dmp

Filesize
304KB

Download
memory/3088-258-0x00000000029E0000-0x00000000029F0000-memory.dmp

Filesize
64KB

Download
memory/3088-260-0x00000000029E0000-0x00000000029F0000-memory.dmp

Filesize
64KB

Download
memory/3300-147-0x0000000005690000-0x00000000056B2000-memory.dmp

Filesize
136KB

Download
memory/3300-175-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/3300-222-0x0000000007C80000-0x0000000007C88000-memory.dmp

Filesize
32KB

Download
memory/3300-213-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/3300-221-0x0000000007CA0000-0x0000000007CBA000-memory.dmp

Filesize
104KB

Download
memory/3300-190-0x0000000006BA0000-0x0000000006BD2000-memory.dmp

Filesize
200KB

Download
memory/3300-218-0x00000000079D0000-0x00000000079DA000-memory.dmp

Filesize
40KB

Download
memory/3300-217-0x0000000007960000-0x000000000797A000-memory.dmp

Filesize
104KB

Download
memory/3300-216-0x0000000007FA0000-0x000000000861A000-memory.dmp

Filesize
6.5MB

Download
memory/3300-202-0x00000000710C0000-0x000000007110C000-memory.dmp

Filesize
304KB

Download
memory/3300-145-0x0000000005830000-0x0000000005E58000-memory.dmp

Filesize
6.2MB

Download
memory/3300-214-0x000000007F7C0000-0x000000007F7D0000-memory.dmp

Filesize
64KB

Download
memory/3300-176-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/4248-215-0x000000007EFE0000-0x000000007EFF0000-memory.dmp

Filesize
64KB

Download
memory/4248-148-0x0000000005C80000-0x0000000005CE6000-memory.dmp

Filesize
408KB

Download
memory/4248-201-0x0000000006A10000-0x0000000006A2E000-memory.dmp

Filesize
120KB

Download
memory/4248-191-0x00000000710C0000-0x000000007110C000-memory.dmp

Filesize
304KB

Download
memory/4248-173-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/4248-171-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/4248-220-0x0000000007980000-0x000000000798E000-memory.dmp

Filesize
56KB

Download
memory/4248-144-0x0000000002B40000-0x0000000002B76000-memory.dmp

Filesize
216KB

Download
memory/4248-149-0x0000000005DF0000-0x0000000005E56000-memory.dmp

Filesize
408KB

Download
memory/4248-219-0x00000000079D0000-0x0000000007A66000-memory.dmp

Filesize
600KB

Download
memory/4248-187-0x0000000006440000-0x000000000645E000-memory.dmp

Filesize
120KB

Download
memory/4248-212-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/4692-317-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4692-302-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4692-314-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4692-310-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4948-188-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/4948-172-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/4948-155-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/4948-161-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download