File name:

PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.tar

Full analysis: https://app.any.run/tasks/71436165-b0b1-4053-8178-9566df2b01bb
Verdict: Malicious activity
Threats:

A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools.

Malware Trends Tracker     >>>
Analysis date: January 16, 2024, 21:39:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
remote
keylogger
Indicators:
MIME: application/x-rar
File info: RAR archive data, v4, os: Win32
MD5:

C70E3F13C2B440E2613AE018158E49DD

SHA1:

782D7261418C7CF19A72A1D16BD69CFD3C00EFC4

SHA256:

F1BCA9B3D5A00905B740AB41DF9CF318E32ACA99F254273B84018DE2103DAE8B

SSDEEP:

49152:wnX+Ee4L2U/B0edrS2Ttir4DuYc1sd2Bd4Q5CWRnms+oYAKL9Le+rukU01BIIqmF:kfVnZ0eYcK1swBiQr0sz0gCU0kuYKNgS

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

    • Starts Visual C# compiler

      • PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe (PID: 2088)

    • REMCOS has been detected (SURICATA)

      • csc.exe (PID: 2084)

    • Remcos is detected

      • csc.exe (PID: 2084)

    • REMCOS has been detected (YARA)

      • csc.exe (PID: 2084)

  • SUSPICIOUS

    • Connects to unusual port

      • csc.exe (PID: 2084)

    • Starts CMD.EXE for commands execution

      • PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe (PID: 2088)

    • Writes files like Keylogger logs

      • csc.exe (PID: 2084)

    • Reads the Internet Settings

      • csc.exe (PID: 2084)

  • INFO

    • Reads the computer name

      • PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe (PID: 2088)
      • csc.exe (PID: 2084)

    • Checks supported languages

      • PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe (PID: 2088)
      • csc.exe (PID: 2084)

    • Reads product name

      • csc.exe (PID: 2084)

    • Reads the machine GUID from the registry

      • PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe (PID: 2088)
      • csc.exe (PID: 2084)

    • Reads Environment values

      • csc.exe (PID: 2084)

    • Creates files in the program directory

      • csc.exe (PID: 2084)

    • Checks proxy server information

      • csc.exe (PID: 2084)

    • Creates files or folders in the user directory

      • csc.exe (PID: 2084)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v-4.x) (58.3)
.rar | RAR compressed archive (gen) (41.6)

EXIF

ZIP

CompressedSize: 1450107
UncompressedSize: 1153433600
OperatingSystem: Win32
ModifyDate: 2024:01:15 13:34:38
PackingMethod: Normal
ArchivedFileName: PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
7
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs pdf-39845782903853904 nomina del mes de enero cancelada a proveedores.exe no specs #REMCOS csc.exe cmd.exe no specs cmd.exe no specs cmd.exe no specs schtasks.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1392"cmd" /c copy "C:\Users\admin\AppData\Local\Temp\Rar$EXb2036.17781\PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe" "C:\Users\admin\AppData\Roaming\AppData\AppData.exe"C:\Windows\System32\cmd.exe—PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1652schtasks /create /sc minute /mo 10 /tn "Nano" /tr "'C:\Users\admin\AppData\Roaming\AppData\AppData.exe'" /fC:\Windows\System32\schtasks.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
2020"cmd" /c schtasks /create /sc minute /mo 10 /tn "Nano" /tr "'C:\Users\admin\AppData\Roaming\AppData\AppData.exe'" /fC:\Windows\System32\cmd.exe—PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2036"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.tar.rar"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
2084"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
4.8.3761.0 built by: NET48REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\csc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2088"C:\Users\admin\AppData\Local\Temp\Rar$EXb2036.17781\PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXb2036.17781\PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe—WinRAR.exe
User:
admin
Company:
Samsung Electronics
Integrity Level:
MEDIUM
Description:
Samsung Magician
Exit code:
4294967295
Version:
Samsung Magician ver
Modules
Images
c:\users\admin\appdata\local\temp\rar$exb2036.17781\pdf-39845782903853904 nomina del mes de enero cancelada a proveedores.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2416"cmd" /c mkdir "C:\Users\admin\AppData\Roaming\AppData"C:\Windows\System32\cmd.exe—PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
1 515
Read events
1 485
Write events
30
Delete events
0

Modification events

(PID) Process:(2036) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2036) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
2
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2036WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXb2036.17781\PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe —
MD5:—
SHA256:—
1392cmd.exeC:\Users\admin\AppData\Roaming\AppData\AppData.exe —
MD5:—
SHA256:—
2036WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2036.23651\PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.exe —
MD5:—
SHA256:—
2084csc.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\json[1].jsonbinary
MD5:58119C08763D15F3A22E6994EF65E42A
SHA256:D4B9762F3548F72F3FC2514C751F8A1A2FA52B2C07284212A23716A24DD25C76
2084csc.exeC:\ProgramData\remcos\logs.datbinary
MD5:0211CE494F91214A293D62F3114276BB
SHA256:C179F03EED849481F016150E315677A165B9ED918E0C057AF00A1F20EC4860F2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
6
DNS requests
3
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2084
csc.exe
GET
200
178.237.33.50:80
http://geoplugin.net/json.gp
unknown
binary
951 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
2084
csc.exe
191.88.250.205:1995
gerardocarreralora09.con-ip.com
Colombia Movil
CO
unknown
2084
csc.exe
178.237.33.50:80
geoplugin.net
Schuberg Philis B.V.
NL
malicious

DNS requests

Domain
IP
Reputation
gerardocarreralora09.con-ip.com
  • 191.88.250.205
unknown
geoplugin.net
  • 178.237.33.50
malicious

Threats

PID
Process
Class
Message
1080
svchost.exe
Potentially Bad Traffic
ET INFO DNS Redirection Service Domain in DNS Lookup (con-ip .com)
1080
svchost.exe
Potentially Bad Traffic
ET INFO DNS Redirection Service Domain in DNS Lookup (con-ip .com)
2084
csc.exe
Malware Command and Control Activity Detected
ET JA3 Hash - Remcos 3.x TLS Connection
2084
csc.exe
A Network Trojan was detected
REMOTE [ANY.RUN] REMCOS JA3 Hash
1 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
PDF-39845782903853904 NOMINA DEL MES DE ENERO CANCELADA A PROVEEDORES.tar