remcos | 2e368631139e75aa6cce30aef3ccdfe59dc2131a7f5166fa5b0e36c969eb5ada

General

Target

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
Size

888KB
MD5

215dc8f3f75f1d67d9b6fcec09cb4d00
SHA1

b78ba4e1350b1173b1a2457209993f439fa7e199
SHA256

2e368631139e75aa6cce30aef3ccdfe59dc2131a7f5166fa5b0e36c969eb5ada
SHA512

2a094dd055eedbe761e7da1b7eb44e1a4da04eb79a44bbb7b003a6bc31dadd90deb9cee2e101e55dfba72a700681557cc032547e8bea40f6c0bec2fd418e2ede
SSDEEP

24576:R6SNOGucnCSGYVWX54fKQ7ov6pASCDvHKfpket/0Ms20:kyOPE4WoTQa6pA97HqeeC

Score

10^/10

remcos buddy collection rat spyware stealer

Malware Config

Extracted

Family

remcos

Botnet

BUDDY

C2

192.210.201.57:52499

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-LMLI87
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

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2492-51-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2492-64-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2452-44-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2452-61-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2452-44-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2492-51-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2184-54-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2184-55-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2184-56-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2452-61-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2492-64-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

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
T1552.001

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exeSecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

description	pid	process	target process
PID 2368 set thread context of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 set thread context of 2452	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 set thread context of 2492	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 set thread context of 2184	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

pid process

2452 SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
2452 SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

pid	process
2452	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
2452	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

pid	process
3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

description pid process

Token: SeDebugPrivilege 2184 SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

pid process

3020 SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

description	pid	process
Token: SeDebugPrivilege	2184	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exeSecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2368

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3020

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe /stext "C:\Users\Admin\AppData\Local\Temp\bpcd"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2452

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe /stext "C:\Users\Admin\AppData\Local\Temp\lspvghd"
3⤵
- Accesses Microsoft Outlook accounts
PID:2492

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe /stext "C:\Users\Admin\AppData\Local\Temp\omvghsnsro"
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2184

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

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

MD5
883ba4c5f80cf1a83e05c9e8b3c13d6d

SHA1
2a3ea1136bdaecb64af4c4d02101ae8821bd9a00

SHA256
0fc1f75524bcdba7570575f544f1175a17a803e3f76d164300337774a39be74f

SHA512
eae8bc46766dbcbda991c97a91d29d799633c428397fe64af2907a8ecc428f521632e8d58dd71312a87d7af7152a37132990654502d2d127ff8ccb597ee200a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\bpcd
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2184-50-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2184-53-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2184-54-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2184-55-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2184-56-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2368-6-0x0000000004F20000-0x0000000004FE0000-memory.dmp

Filesize
768KB

Download
memory/2368-1-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-22-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-0-0x00000000002F0000-0x00000000003D4000-memory.dmp

Filesize
912KB

Download
memory/2368-5-0x0000000000680000-0x000000000068C000-memory.dmp

Filesize
48KB

Download
memory/2368-4-0x0000000000550000-0x000000000055A000-memory.dmp

Filesize
40KB

Download
memory/2368-3-0x00000000004A0000-0x00000000004B4000-memory.dmp

Filesize
80KB

Download
memory/2368-2-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/2452-61-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2452-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2452-44-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2452-41-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2452-37-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2492-64-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2492-51-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2492-46-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2492-42-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3020-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3020-12-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-31-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-32-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-34-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-29-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-28-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-27-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-26-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-24-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-23-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-19-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-21-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-16-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-15-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-14-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-13-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-30-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-11-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-9-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-65-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3020-68-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3020-69-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3020-70-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3020-71-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-72-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3020-75-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-7-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-78-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-79-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-86-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-87-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-94-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-95-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-102-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3020-103-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download

description	pid	process	target process
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 2368 wrote to memory of 3020	2368	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2452	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2452	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2452	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2452	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2452	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2492	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2492	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2492	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2492	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2492	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2184	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2184	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2184	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2184	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe
PID 3020 wrote to memory of 2184	3020	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe	SecuriteInfo.com.Win32.PWSX-gen.12553.4077.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads