remcos | d21d0451a7a8b112776118d88154bf7eab2703b13bf6ae1dcaec2f959bf42305

Analysis

max time kernel
141s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 04:43

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General

Target

e-Payment.NET.CMS4006975815.exe
Size

753KB
MD5

b16699f8fd5e68de16d8904ec7cd3ed2
SHA1

45fac6b1832fad2fef90e1064ab4e78e0b164737
SHA256

d21d0451a7a8b112776118d88154bf7eab2703b13bf6ae1dcaec2f959bf42305
SHA512

65f6a8a1899caab9aa2f120f880736b92617e9ad0f8c033c0f7c194d3e0a51cd90ea98f5c63beb6be213689cad74af7630360e0c882b8a0bfc2d7040943b5297
SSDEEP

12288:ArwE8GILjWLWg7DTBCZrWvGYjS/9ofzvOW4J9gAlMTAq9Ys2D485eP4sSEAmD:tc7vB2AS/9c2WkgAwAq2s0N5e6

Score

10^/10

remcos banksy execution rat

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

banksy

62.102.148.166:3319

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
remcos.exe
copy_folder
remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
egsy
keylog_path
%AppData%
mouse_option
false
mutex
remcos_rpklfmytvo
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screens
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
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2060 powershell.exe
760 powershell.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

e-Payment.NET.CMS4006975815.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation e-Payment.NET.CMS4006975815.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

e-Payment.NET.CMS4006975815.exe

description pid process target process

PID 4772 set thread context of 2268 4772 e-Payment.NET.CMS4006975815.exe e-Payment.NET.CMS4006975815.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

1468 schtasks.exe

pid	process
2060	powershell.exe
760	powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	e-Payment.NET.CMS4006975815.exe

description	pid	process	target process
PID 4772 set thread context of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe

pid	process
1468	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

e-Payment.NET.CMS4006975815.exepowershell.exepowershell.exe

pid	process
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
4772	e-Payment.NET.CMS4006975815.exe
2060	powershell.exe
760	powershell.exe
4772	e-Payment.NET.CMS4006975815.exe
2060	powershell.exe
760	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

e-Payment.NET.CMS4006975815.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4772 e-Payment.NET.CMS4006975815.exe
Token: SeDebugPrivilege 2060 powershell.exe
Token: SeDebugPrivilege 760 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

e-Payment.NET.CMS4006975815.exe

pid process

2268 e-Payment.NET.CMS4006975815.exe

description	pid	process
Token: SeDebugPrivilege	4772	e-Payment.NET.CMS4006975815.exe
Token: SeDebugPrivilege	2060	powershell.exe
Token: SeDebugPrivilege	760	powershell.exe

pid	process
2268	e-Payment.NET.CMS4006975815.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

e-Payment.NET.CMS4006975815.exe

description	pid	process	target process
PID 4772 wrote to memory of 2060	4772	e-Payment.NET.CMS4006975815.exe	powershell.exe
PID 4772 wrote to memory of 2060	4772	e-Payment.NET.CMS4006975815.exe	powershell.exe
PID 4772 wrote to memory of 2060	4772	e-Payment.NET.CMS4006975815.exe	powershell.exe
PID 4772 wrote to memory of 760	4772	e-Payment.NET.CMS4006975815.exe	powershell.exe
PID 4772 wrote to memory of 760	4772	e-Payment.NET.CMS4006975815.exe	powershell.exe
PID 4772 wrote to memory of 760	4772	e-Payment.NET.CMS4006975815.exe	powershell.exe
PID 4772 wrote to memory of 1468	4772	e-Payment.NET.CMS4006975815.exe	schtasks.exe
PID 4772 wrote to memory of 1468	4772	e-Payment.NET.CMS4006975815.exe	schtasks.exe
PID 4772 wrote to memory of 1468	4772	e-Payment.NET.CMS4006975815.exe	schtasks.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe
PID 4772 wrote to memory of 2268	4772	e-Payment.NET.CMS4006975815.exe	e-Payment.NET.CMS4006975815.exe

C:\Users\Admin\AppData\Local\Temp\e-Payment.NET.CMS4006975815.exe
"C:\Users\Admin\AppData\Local\Temp\e-Payment.NET.CMS4006975815.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4772

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\e-Payment.NET.CMS4006975815.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2060

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JXHPwNYzysUjKo.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:760

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JXHPwNYzysUjKo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBD83.tmp"
2⤵
- Scheduled Task/Job: Scheduled Task
PID:1468

C:\Users\Admin\AppData\Local\Temp\e-Payment.NET.CMS4006975815.exe
"C:\Users\Admin\AppData\Local\Temp\e-Payment.NET.CMS4006975815.exe"
2⤵
- Suspicious use of SetWindowsHookEx
PID:2268

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

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
24045c39d0e00c79f48425267b9bce3a

SHA1
f9f680c3e983fa24ddedc93c17a37e13933a9538

SHA256
194b0b6ba71f9ffa122c7b10837eba164be6737dde56a0710b2d0b82e03be39a

SHA512
b92e14285064312a42138af520aff3c468ecb4e18ac03c0e72f31d719ee78cf59da01c195e2185324fba5243214720170cddfeee24904c97690888471d05ceba

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jcon3pyd.qxm.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBD83.tmp
Filesize
1KB

MD5
8afbf4e7df52a5d6acebcb17d7e82def

SHA1
7ab6468f6c848c680ada0dbeb6c9680c0cf29180

SHA256
0f6e2224ee46597ae27a06c5b3c2a21bdc72ad2a3061c2240373a5798b84116d

SHA512
746785c3548abce7b54def3c952b2f5146d6e3051fc0c9cee9b8bebceaa055e58f66f1084370999c98b62b7537867d4c76be2d956857dfcda0c91c046daff088

Download Submit
memory/760-87-0x0000000007760000-0x0000000007774000-memory.dmp

Filesize
80KB

Download
memory/760-88-0x0000000007860000-0x000000000787A000-memory.dmp

Filesize
104KB

Download
memory/760-89-0x0000000007840000-0x0000000007848000-memory.dmp

Filesize
32KB

Download
memory/760-86-0x0000000007750000-0x000000000775E000-memory.dmp

Filesize
56KB

Download
memory/760-83-0x00000000075A0000-0x00000000075AA000-memory.dmp

Filesize
40KB

Download
memory/760-82-0x0000000007520000-0x000000000753A000-memory.dmp

Filesize
104KB

Download
memory/760-69-0x0000000075370000-0x00000000753BC000-memory.dmp

Filesize
304KB

Download
memory/760-45-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/760-96-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/760-26-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/760-24-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2060-18-0x00000000058B0000-0x0000000005ED8000-memory.dmp

Filesize
6.2MB

Download
memory/2060-84-0x0000000007C10000-0x0000000007CA6000-memory.dmp

Filesize
600KB

Download
memory/2060-22-0x0000000005F50000-0x0000000005FB6000-memory.dmp

Filesize
408KB

Download
memory/2060-21-0x0000000005EE0000-0x0000000005F46000-memory.dmp

Filesize
408KB

Download
memory/2060-23-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2060-85-0x0000000007B90000-0x0000000007BA1000-memory.dmp

Filesize
68KB

Download
memory/2060-17-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2060-16-0x00000000050C0000-0x00000000050F6000-memory.dmp

Filesize
216KB

Download
memory/2060-25-0x0000000006060000-0x00000000063B4000-memory.dmp

Filesize
3.3MB

Download
memory/2060-58-0x0000000007640000-0x0000000007672000-memory.dmp

Filesize
200KB

Download
memory/2060-81-0x0000000007FD0000-0x000000000864A000-memory.dmp

Filesize
6.5MB

Download
memory/2060-20-0x00000000057C0000-0x00000000057E2000-memory.dmp

Filesize
136KB

Download
memory/2060-59-0x0000000075370000-0x00000000753BC000-memory.dmp

Filesize
304KB

Download
memory/2060-78-0x0000000007680000-0x0000000007723000-memory.dmp

Filesize
652KB

Download
memory/2060-53-0x0000000006660000-0x000000000667E000-memory.dmp

Filesize
120KB

Download
memory/2060-54-0x0000000006C60000-0x0000000006CAC000-memory.dmp

Filesize
304KB

Download
memory/2060-70-0x0000000006BB0000-0x0000000006BCE000-memory.dmp

Filesize
120KB

Download
memory/2060-95-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/2268-56-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-55-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-107-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-106-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-49-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-47-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-108-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-105-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-46-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-109-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-104-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-103-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-102-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-101-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-100-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-99-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/2268-98-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/4772-9-0x0000000008660000-0x00000000086FC000-memory.dmp

Filesize
624KB

Download
memory/4772-1-0x0000000000A60000-0x0000000000B22000-memory.dmp

Filesize
776KB

Download
memory/4772-2-0x0000000005C30000-0x00000000061D4000-memory.dmp

Filesize
5.6MB

Download
memory/4772-3-0x0000000005520000-0x00000000055B2000-memory.dmp

Filesize
584KB

Download
memory/4772-4-0x0000000005510000-0x000000000551A000-memory.dmp

Filesize
40KB

Download
memory/4772-5-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4772-6-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/4772-7-0x00000000058A0000-0x00000000058AC000-memory.dmp

Filesize
48KB

Download
memory/4772-8-0x00000000058C0000-0x0000000005920000-memory.dmp

Filesize
384KB

Download
memory/4772-10-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/4772-52-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4772-11-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4772-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download