File name:

174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded

Full analysis: https://app.any.run/tasks/b3506a96-e270-40cb-8304-aaaabd2a5356
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Analysis date: May 10, 2025, 05:10:58
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
rat
remcos
remote
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:

DBE37F5DDB8BFF36F37D25F5E6BE0274

SHA1:

B8B5ACDC99AF8BA4B4DEDC51506CE4A556F42E85

SHA256:

D8095B83A210590D34C39BB76CE827B33E72CA75CF31B856F4DF45B48632E82C

SSDEEP:

12288:sucEko68OD9XdZ3JiY0meNN2od7bQc1kcnB6ZnppWVVVVVVVVVVVVVVVVVX67:go6869wMENXbFt6Zpp4

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • REMCOS has been detected (SURICATA)

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • REMCOS has been detected (YARA)

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • REMCOS has been detected

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • REMCOS mutex has been found

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • Contacting a server suspected of hosting an CnC

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • Connects to unusual port

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • There is functionality for taking screenshot (YARA)

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
  • INFO

    • Checks supported languages

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • Checks proxy server information

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • Reads the software policy settings

      • slui.exe (PID: 4652)
    • Creates files or folders in the user directory

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • Reads the machine GUID from the registry

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
    • Reads the computer name

      • 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe (PID: 896)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Remcos

(PID) Process(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
C2 (3)20.121.52.1:5707
20.121.52.1:5708
20.121.52.1:5709
BotnetBigFatCrypt
Options
Connect_interval1
Install_flagFalse
Install_HKCU\RunTrue
Install_HKLM\RunTrue
Install_HKLM\Explorer\Run1
Install_HKLM\Winlogon\Shell0
Setup_path%LOCALAPPDATA%
Copy_fileremcos.exe
Startup_valueTrue
Hide_fileFalse
Mutex_namesyserms-HERNG3
Keylog_flag1
Keylog_path%USERPROFILE%
Keylog_filecart.dat
Keylog_cryptFalse
Hide_keylogTrue
Screenshot_flagFalse
Screenshot_time5
Take_ScreenshotFalse
Screenshot_path%APPDATA%
Screenshot_fileScreenshots
Screenshot_cryptFalse
Mouse_optionFalse
Delete_fileFalse
Audio_record_time5
Audio_path1
Audio_dirMicRecords
Connect_delay0
Copy_dirRemcos
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2025:03:28 06:19:46+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14.16
CodeSize: 356864
InitializedDataSize: 140800
UninitializedDataSize: -
EntryPoint: 0x34d64
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
134
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #REMCOS 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe sppextcomobj.exe no specs slui.exe slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
896"C:\Users\admin\AppData\Local\Temp\174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe" C:\Users\admin\AppData\Local\Temp\174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll
Remcos
(PID) Process(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
C2 (3)20.121.52.1:5707
20.121.52.1:5708
20.121.52.1:5709
BotnetBigFatCrypt
Options
Connect_interval1
Install_flagFalse
Install_HKCU\RunTrue
Install_HKLM\RunTrue
Install_HKLM\Explorer\Run1
Install_HKLM\Winlogon\Shell0
Setup_path%LOCALAPPDATA%
Copy_fileremcos.exe
Startup_valueTrue
Hide_fileFalse
Mutex_namesyserms-HERNG3
Keylog_flag1
Keylog_path%USERPROFILE%
Keylog_filecart.dat
Keylog_cryptFalse
Hide_keylogTrue
Screenshot_flagFalse
Screenshot_time5
Take_ScreenshotFalse
Screenshot_path%APPDATA%
Screenshot_fileScreenshots
Screenshot_cryptFalse
Mouse_optionFalse
Delete_fileFalse
Audio_record_time5
Audio_path1
Audio_dirMicRecords
Connect_delay0
Copy_dirRemcos
4652"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe
SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
6388C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
6944C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\oleaut32.dll
Total events
1 072
Read events
1 065
Write events
7
Delete events
0

Modification events

(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\syserms-HERNG3
Operation:writeName:exepath
Value:
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
(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\syserms-HERNG3
Operation:writeName:licence
Value:
C2D653C36F1BADE214CDB7B073773DDB
(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\syserms-HERNG3
Operation:writeName:time
Value:
(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\syserms-HERNG3
Operation:writeName:UID
Value:
904963191
(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(896) 174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
Executable files
0
Suspicious files
2
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
896174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\json[1].jsonbinary
MD5:1C78AE016232CE6688FDEE2E02A34EAC
SHA256:AAE80B553F651F8B2BEF722772860C49349D68E51770D88CA84311DC4A2E543C
896174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exeC:\Users\admin\cart.datbinary
MD5:1B0BDD2278106C271960D2A7FE5E9D0F
SHA256:6BE997C7D77E1F5252107FA7137AAEB7DDD2CE518AA987E3AD872E80A56DE287
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
21
DNS requests
16
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
2.16.164.120:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
896
174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
GET
200
178.237.33.50:80
http://geoplugin.net/json.gp
unknown
whitelisted
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
664
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
664
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
whitelisted
5496
MoUsoCoreWorker.exe
2.16.164.120:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
5496
MoUsoCoreWorker.exe
23.219.150.101:80
www.microsoft.com
AKAMAI-AS
CL
whitelisted
896
174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
20.121.52.1:5707
MICROSOFT-CORP-MSN-AS-BLOCK
US
malicious
4
System
192.168.100.255:138
whitelisted
896
174680646955120091eb92061e3ae86c39527e8f3b8c9ec1e6931f4270a1ab0519975097bc429.dat-decoded.exe
178.237.33.50:80
geoplugin.net
Schuberg Philis B.V.
NL
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.66:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
google.com
  • 142.250.186.110
whitelisted
crl.microsoft.com
  • 2.16.164.120
  • 2.16.164.49
  • 2.16.164.9
whitelisted
www.microsoft.com
  • 23.219.150.101
  • 184.30.21.171
whitelisted
geoplugin.net
  • 178.237.33.50
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 20.190.160.66
  • 20.190.160.64
  • 40.126.32.74
  • 40.126.32.140
  • 20.190.160.17
  • 20.190.160.65
  • 20.190.160.2
  • 20.190.160.20
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
slscr.update.microsoft.com
  • 20.109.210.53
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.3.187.198
whitelisted

Threats

PID
Process
Class
Message
A Network Trojan was detected
REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash
Malware Command and Control Activity Detected
ET JA3 Hash - Remcos 3.x/4.x TLS Connection
No debug info