remcos | 028be5788093b28cb81278a235abe328ece0264fbcec09e599e9251f0a87e562

General

Target

839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
Size

984KB
MD5

3f6158f27ef80630313026f52cac93f4
SHA1

ba374eb42010c5cf44fdc259983dc44442cb0753
SHA256

839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b
SHA512

7ce1b216d055a6ae8491d93fab07502646b1a1939e2796005005875405e65ae5a2d97fc7607690ba2d38683678d22206529ad57d26c243e76c695da5b67faaf0
SSDEEP

24576:4Nxc5Gjn6R/TiWtnTS65ox40AjuCDLym06vQvyi3B:CxfjnkOYJ5cbuLyZ9

Score

10^/10

remcos remotehost rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

paygateme.net:2286

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
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-BDTHCE
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
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 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2736 schtasks.exe

pid	process
2736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exepowershell.exe

pid	process
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
2316	powershell.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
Token: SeDebugPrivilege	2316	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe

C:\Users\Admin\AppData\Local\Temp\839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
"C:\Users\Admin\AppData\Local\Temp\839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:624

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\opYxqsS.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2316

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\opYxqsS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp41A2.tmp"
2⤵
- Creates scheduled task(s)
PID:2736

C:\Users\Admin\AppData\Local\Temp\839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
"C:\Users\Admin\AppData\Local\Temp\839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe"
2⤵
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp41A2.tmp

Filesize
1KB

MD5
7ce71d199e8b8900729ccc4ece23b48d

SHA1
b98d68983cde99366afe74d5c00fc1d337348c11

SHA256
f1b27393a94061c8e6f19fc483b600119d82bae00744152274cece1469cb607b

SHA512
b0c4ecac87913e61f6945d0430085f97c89b0231dd6852ded25127160b5e3b3f8c4f38e100b1974b806997e94b21e0dbfa9400cb978523dc004ba012d8e07ff4

Download Submit
memory/624-1-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/624-0-0x0000000000E20000-0x0000000000F1C000-memory.dmp

Filesize
1008KB

Download
memory/624-2-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/624-3-0x0000000000330000-0x0000000000344000-memory.dmp

Filesize
80KB

Download
memory/624-4-0x00000000003A0000-0x00000000003AA000-memory.dmp

Filesize
40KB

Download
memory/624-5-0x00000000003B0000-0x00000000003BE000-memory.dmp

Filesize
56KB

Download
memory/624-6-0x0000000004FB0000-0x0000000005070000-memory.dmp

Filesize
768KB

Download
memory/624-31-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/624-30-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2316-26-0x00000000028E0000-0x0000000002920000-memory.dmp

Filesize
256KB

Download
memory/2316-24-0x00000000028E0000-0x0000000002920000-memory.dmp

Filesize
256KB

Download
memory/2316-29-0x000000006E7C0000-0x000000006ED6B000-memory.dmp

Filesize
5.7MB

Download
memory/2316-19-0x000000006E7C0000-0x000000006ED6B000-memory.dmp

Filesize
5.7MB

Download
memory/2316-21-0x00000000028E0000-0x0000000002920000-memory.dmp

Filesize
256KB

Download
memory/2316-23-0x000000006E7C0000-0x000000006ED6B000-memory.dmp

Filesize
5.7MB

Download
memory/2728-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2728-17-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-16-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-25-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-22-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-20-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-18-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-15-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2728-14-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download

description	pid	process	target process
PID 624 wrote to memory of 2316	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	powershell.exe
PID 624 wrote to memory of 2316	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	powershell.exe
PID 624 wrote to memory of 2316	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	powershell.exe
PID 624 wrote to memory of 2316	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	powershell.exe
PID 624 wrote to memory of 2736	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	schtasks.exe
PID 624 wrote to memory of 2736	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	schtasks.exe
PID 624 wrote to memory of 2736	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	schtasks.exe
PID 624 wrote to memory of 2736	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	schtasks.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe
PID 624 wrote to memory of 2728	624	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe	839be5e2a653b3fbd43370403d066b16e4dd22d867997b5156de621f44bf072b.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads