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File name:

C:\Users\admin\AppData\Local\Temp\msvcp140.dll

Full analysis: https://app.any.run/tasks/8c63812a-d51b-4639-9989-ba45c108f9ed
Verdict: Malicious activity
Analysis date: April 25, 2019, 17:44:36
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (DLL) (console) Intel 80386, for MS Windows
MD5:

4BFB5E64F36AFFFED42F4A42A81A12F0

SHA1:

A3D4ACC3D84EBB276B456FAB880612CD7D20C4B9

SHA256:

C490F3AF3048A4100F630C71E7074EBC784D57F60B37DDFF743E7B902233FEC0

SSDEEP:

12288:kUy40E8xOZCKVoFV94AgvhUgiW6QR7t5s03Ooc8dHkC2esLPfpt:hyDfKVAV94v803Ooc8dHkC2eaHpt

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

    • Loads dropped or rewritten executable

      • WerFault.exe (PID: 1688)
  • SUSPICIOUS

    • Creates files in the user directory

      • filezilla.exe (PID: 3532)
  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 2580)
    • Application was crashed

      • rundll32.exe (PID: 2580)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

ProductVersion: 14.13.26020.0
ProductName: Microsoft® Visual Studio® 2017
OriginalFileName: msvcp140.dll
LegalCopyright: © Microsoft Corporation. All rights reserved.
InternalName: msvcp140.dll
FileVersion: 14.13.26020.0 built by: VCTOOLSREL
FileDescription: Microsoft® C Runtime Library
CompanyName: Microsoft Corporation
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Dynamic link library
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 14.13.26020.0
FileVersionNumber: 14.13.26020.0
Subsystem: Windows command line
SubsystemVersion: 6
ImageVersion: 10
OSVersion: 6
EntryPoint: 0x3ef90
UninitializedDataSize: -
InitializedDataSize: 33280
CodeSize: 411648
LinkerVersion: 14.13
PEType: PE32
TimeStamp: 2017:12:20 07:05:52+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 20-Dec-2017 06:05:52
Detected languages:
  • English - United States
Debug artifacts:
  • msvcp140.i386.pdb
CompanyName: Microsoft Corporation
FileDescription: Microsoft® C Runtime Library
FileVersion: 14.13.26020.0 built by: VCTOOLSREL
InternalName: msvcp140.dll
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: msvcp140.dll
ProductName: Microsoft® Visual Studio® 2017
ProductVersion: 14.13.26020.0

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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 20-Dec-2017 06:05:52
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DLL
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00064602
0x00064800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.5566
.data
0x00066000
0x00002808
0x00001800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.40542
.idata
0x00069000
0x00001448
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.15649
.didat
0x0006B000
0x00000034
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.735622
.rsrc
0x0006C000
0x000003F8
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.35102
.reloc
0x0006D000
0x00003BB8
0x00003C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.59186

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.49747
916
UNKNOWN
English - United States
RT_VERSION

Imports

CONCRT140.dll (delay-loaded)
KERNEL32.dll
VCRUNTIME140.dll
api-ms-win-crt-convert-l1-1-0.dll
api-ms-win-crt-environment-l1-1-0.dll
api-ms-win-crt-filesystem-l1-1-0.dll
api-ms-win-crt-heap-l1-1-0.dll
api-ms-win-crt-locale-l1-1-0.dll
api-ms-win-crt-math-l1-1-0.dll
api-ms-win-crt-multibyte-l1-1-0.dll

Exports

Title
Ordinal
Address
??$_Getvals@_W@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@IAEX_WABV_Locinfo@1@@Z
1
0x0002D320
??$_Getvals@_W@?$time_get@GV?$istreambuf_iterator@GU?$char_traits@G@std@@@std@@@std@@IAEX_WABV_Locinfo@1@@Z
2
0x0002D320
??$_Getvals@_W@?$time_get@_WV?$istreambuf_iterator@_WU?$char_traits@_W@std@@@std@@@std@@IAEX_WABV_Locinfo@1@@Z
3
0x0002D320
??0?$_Yarn@D@std@@QAE@ABV01@@Z
4
0x00034950
??0?$_Yarn@D@std@@QAE@PBD@Z
5
0x00014C30
??0?$_Yarn@D@std@@QAE@XZ
6
0x00014C50
??0?$_Yarn@G@std@@QAE@ABV01@@Z
7
0x000326C0
??0?$_Yarn@G@std@@QAE@PBG@Z
8
0x000326A0
??0?$_Yarn@G@std@@QAE@XZ
9
0x00014BC0
??0?$_Yarn@_W@std@@QAE@ABV01@@Z
10
0x000326C0
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe werfault.exe no specs filezilla.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2580"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\msvcp140.dll", ??$_Getvals@_W@?$time_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@IAEX_WABV_Locinfo@1@@ZC:\Windows\System32\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
3221225477
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1688C:\Windows\system32\WerFault.exe -u -p 2580 -s 168C:\Windows\system32\WerFault.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3532"C:\Program Files\FileZilla FTP Client\filezilla.exe" C:\Program Files\FileZilla FTP Client\filezilla.exeexplorer.exe
User:
admin
Company:
FileZilla Project
Integrity Level:
MEDIUM
Description:
FileZilla FTP Client
Exit code:
0
Version:
3, 36, 0, 0
Total events
374
Read events
374
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
1
Text files
2
Unknown types
1

Dropped files

PID
Process
Filename
Type
3532filezilla.exeC:\Users\admin\AppData\Roaming\FileZilla\layout.xml~
MD5:
SHA256:
3532filezilla.exeC:\Users\admin\AppData\Roaming\FileZilla\filezilla.xml~
MD5:
SHA256:
1688WerFault.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_rundll32.exe_msv_84e4a3d65432ccac27d3336ea249cfbd99e45ff_06898c01\Report.werbinary
MD5:9E6175FFFE5A43EF031BF939A2034E30
SHA256:0FC9AC219D22D15FBB8C9369C6CF8C7CA16C9A3AD84837AF0C938A34C923558F
3532filezilla.exeC:\Users\admin\AppData\Roaming\FileZilla\layout.xmlxml
MD5:5DB4CC4D7959CCBC87BE3EA30F63ED72
SHA256:3296581E3B971047115781E419EACF7ACF74D2F98B2D48E24E1558CA4E704269
1688WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\rundll32.exe.2580.dmpdmp
MD5:75CE3275D0AB78EA2435C385D2A6975D
SHA256:51E0DD5D7830C3883B482FE7F2459E46C58E4E407976223F3C8D6CC4F0831DB1
3532filezilla.exeC:\Users\admin\AppData\Roaming\FileZilla\filezilla.xmlxml
MD5:90F43C057C9B31BE9D16384C16C6C1FC
SHA256:62979581B4BC7ED5CBD4F2A8E1B407F999981BFB3875747BE3E30784A25381A3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info