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File name:

svchost.exe

Full analysis: https://app.any.run/tasks/44a54311-3fc1-41ad-b613-534a627be2ee
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.

Analysis date: April 24, 2019, 23:39:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
keylogger
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

98E641989746114AD6000B5EB83474C4

SHA1:

993F09785943C6AD6F911EFD8422588E7DA4B256

SHA256:

AE54AACF7FD6FB4B35558F13606770390A09939FE4E5600ABD066FEBA0EE0A7C

SSDEEP:

12288:vvN8pnczmJ66IGjjjjsjU66666s6IscssIl3jds4wp/8scsY8EPFscIovO6asYKI:voJaHRJPDPIh3thI68YBa0

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

    • Changes the autorun value in the registry

      • svchost.exe (PID: 3952)
    • Detected logs from REMCOS RAT

      • vbc.exe (PID: 1352)
    • REMCOS RAT was detected

      • vbc.exe (PID: 1352)
  • SUSPICIOUS

    • Creates files in the user directory

      • svchost.exe (PID: 3952)
      • vbc.exe (PID: 1352)
    • Executable content was dropped or overwritten

      • svchost.exe (PID: 3952)
    • Executes scripts

      • svchost.exe (PID: 3952)
    • Creates executable files which already exist in Windows

      • svchost.exe (PID: 3952)
    • Writes files like Keylogger logs

      • vbc.exe (PID: 1352)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (49)
.exe | Win32 Executable MS Visual C++ (generic) (20.9)
.exe | Win64 Executable (generic) (18.5)
.dll | Win32 Dynamic Link Library (generic) (4.4)
.exe | Win32 Executable (generic) (3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:03:15 22:09:57+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 540672
InitializedDataSize: 4096
UninitializedDataSize: -
EntryPoint: 0x85e4e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 4.2.1409.1722
ProductVersionNumber: 4.2.1409.1722
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
CompanyName: Clarius Consulting, Manas Technology Solutions, InSTEDD
FileDescription: Moq
FileVersion: 4.2.1409.1722
InternalName: Moq.Silverlight.dll
LegalCopyright:
OriginalFileName: Moq.Silverlight.dll
ProductName: Moq
ProductVersion: 4.2.1409.1722
AssemblyVersion: 4.2.1409.1722

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Mar-2019 21:09:57
Detected languages:
  • English - United States
CompanyName: Clarius Consulting, Manas Technology Solutions, InSTEDD
FileDescription: Moq
FileVersion: 4.2.1409.1722
InternalName: Moq.Silverlight.dll
LegalCopyright: -
OriginalFilename: Moq.Silverlight.dll
ProductName: Moq
ProductVersion: 4.2.1409.1722
Assembly Version: 4.2.1409.1722

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 15-Mar-2019 21:09:57
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x00083E54
0x00084000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.46542
.sdata
0x00086000
0x00000050
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.56862
.rsrc
0x00088000
0x00000AC4
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.21489
.reloc
0x0008A000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0980042

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
3.3126
296
Latin 1 / Western European
English - United States
RT_ICON
109
2.37086
34
Latin 1 / Western European
English - United States
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start svchost.exe #REMCOS vbc.exe

Process information

PID
CMD
Path
Indicators
Parent process
3952"C:\Users\admin\AppData\Local\Temp\svchost.exe" C:\Users\admin\AppData\Local\Temp\svchost.exe
explorer.exe
User:
admin
Company:
Clarius Consulting, Manas Technology Solutions, InSTEDD
Integrity Level:
MEDIUM
Description:
Moq
Exit code:
0
Version:
4.2.1409.1722
1352"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual Basic Command Line Compiler
Version:
8.0.50727.5420
Total events
7
Read events
4
Write events
3
Delete events
0

Modification events

(PID) Process:(3952) svchost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:svchost
Value:
C:\Users\admin\AppData\Roaming\svchost.exe
(PID) Process:(1352) vbc.exeKey:HKEY_CURRENT_USER\Software\Remcos-LWRBPS
Operation:writeName:exepath
Value:
F03E32CD6E9D365C22A3E55FC8797C5E65EBDE26C89AC000A42F6AF2BD42C881D4C9808B15F5F6E3B6AA769BEEAE33749A76D3B1A0CC706F45FD3215B53792457F22F2C8F340D81A3E47FAE62FA88694D68ACD3AE4EC06916EBD118D28F1B9133D814C817D64FC38D7186825
(PID) Process:(1352) vbc.exeKey:HKEY_CURRENT_USER\Software\Remcos-LWRBPS
Operation:writeName:licence
Value:
B838B488F36CE73515F5B36043F4C37C
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1352vbc.exeC:\Users\admin\AppData\Roaming\remhost\logs.dattext
MD5:09B558A201866FB2B9D6B5EF03D8EA6B
SHA256:3B5C4FC01BF8DBBA0F880B818E773A22F6548FE7D66A2667F7578CBEF1946D01
3952svchost.exeC:\Users\admin\AppData\Roaming\svchost.exeexecutable
MD5:98E641989746114AD6000B5EB83474C4
SHA256:AE54AACF7FD6FB4B35558F13606770390A09939FE4E5600ABD066FEBA0EE0A7C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1352
vbc.exe
185.165.153.113:4431
2ffahbg8eydhr96hx3x2lje2ymygt5iq.duckdns.org
NL
malicious

DNS requests

Domain
IP
Reputation
2ffahbg8eydhr96hx3x2lje2ymygt5iq.duckdns.org
  • 185.165.153.113
malicious

Threats

PID
Process
Class
Message
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
1352
vbc.exe
A Network Trojan was detected
MALWARE [PTsecurity] Backdoor.Win32/Remcos RAT connection
No debug info