File name:

DOCUMENTS-COPYOFREMITANCE.exe

Full analysis: https://app.any.run/tasks/a1b9ab1d-fea0-4253-b221-6d503f6d2af3
Verdict: Malicious activity
Analysis date: March 31, 2020, 02:12:29
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B320467F799D27BB19275D189847EAA3

SHA1:

04A657FC8623F3606BCAD9CEDA549E95FD4ACEAC

SHA256:

F5719150C58628D090AC39D87141C202005B6C03EC37478B06B833ACC59EEF52

SSDEEP:

1536:fz6D8G3rU9HSMP4XJE1r60o1bcaeMFWTkMaI67wLTrZx:uDz3rUVSMP4JV0m7Ir

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

      • RegAsm.exe (PID: 3736)

    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 3736)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • RegAsm.exe (PID: 3736)

    • Executes application which crashes

      • RegAsm.exe (PID: 3736)

    • Creates files in the user directory

      • RegAsm.exe (PID: 3736)

    • Connects to SMTP port

      • RegAsm.exe (PID: 3736)

    • Executable content was dropped or overwritten

      • RegAsm.exe (PID: 3736)

  • INFO

    • Reads settings of System Certificates

      • RegAsm.exe (PID: 3736)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2010:10:26 13:20:54+02:00
PEType: PE32
LinkerVersion: 6
CodeSize: 90112
InitializedDataSize: 172032
UninitializedDataSize: -
EntryPoint: 0x1334
OSVersion: 4
ImageVersion: 1
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
Comments: WONderware
CompanyName: WONderware
FileDescription: Grovvar
ProductName: INTER
FileVersion: 1
ProductVersion: 1
InternalName: PLUKNINGER
OriginalFileName: PLUKNINGER.exe

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 26-Oct-2010 11:20:54
Detected languages:
  • English - United States
Comments: WONderware
CompanyName: WONderware
FileDescription: Grovvar
ProductName: INTER
FileVersion: 1.00
ProductVersion: 1.00
InternalName: PLUKNINGER
OriginalFilename: PLUKNINGER.exe

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: 0x000000C8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 26-Oct-2010 11:20:54
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
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000150A4
0x00016000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.74286
.data
0x00017000
0x00000B80
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00018000
0x00028ECC
0x00029000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.40293

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.23881
644
Unicode (UTF 16LE)
English - United States
RT_VERSION
2
0.775605
67624
UNKNOWN
UNKNOWN
RT_ICON
3
1.03818
38056
UNKNOWN
UNKNOWN
RT_ICON
4
1.12797
21640
UNKNOWN
UNKNOWN
RT_ICON
5
1.06747
16936
UNKNOWN
UNKNOWN
RT_ICON
6
1.28689
9640
UNKNOWN
UNKNOWN
RT_ICON
7
1.38211
4264
UNKNOWN
UNKNOWN
RT_ICON
8
1.50135
2440
UNKNOWN
UNKNOWN
RT_ICON
9
1.60973
1128
UNKNOWN
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start documents-copyofremitance.exe no specs regasm.exe ntvdm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2412"C:\Windows\system32\ntvdm.exe" -i1 C:\Windows\system32\ntvdm.exe—RegAsm.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntvdm.exe
c:\systemroot\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\gdi32.dll
c:\windows\system32\user32.dll
3292"C:\Users\admin\AppData\Local\Temp\DOCUMENTS-COPYOFREMITANCE.exe" C:\Users\admin\AppData\Local\Temp\DOCUMENTS-COPYOFREMITANCE.exe—explorer.exe
User:
admin
Company:
WONderware
Integrity Level:
MEDIUM
Description:
Grovvar
Exit code:
0
Version:
1.00
Modules
Images
c:\users\admin\appdata\local\temp\documents-copyofremitance.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
3736"C:\Users\admin\AppData\Local\Temp\DOCUMENTS-COPYOFREMITANCE.exe" C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
DOCUMENTS-COPYOFREMITANCE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Images
c:\windows\system32\mstsc.exe
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
Total events
424
Read events
404
Write events
20
Delete events
0

Modification events

(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:Iiistaffle
Value:
C:\Users\admin\Rdgranstr8\STIGMAT.exe
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3736) RegAsm.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3736) RegAsm.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
5
Text files
2
Unknown types
2

Dropped files

PID
Process
Filename
Type
3736RegAsm.exeC:\Users\admin\AppData\Local\Temp\Cab9207.tmp —
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\AppData\Local\Temp\Tar9208.tmp —
MD5:—
SHA256:—
2412ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs9B8C.tmp —
MD5:—
SHA256:—
2412ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs9B8D.tmp —
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\QVAUXBY6.txttext
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203binary
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\Rdgranstr8\STIGMAT.exeexecutable
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203der
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_C9FB72B5AE80778A08024D8B0FDECC6Fder
MD5:—
SHA256:—
3736RegAsm.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_C9FB72B5AE80778A08024D8B0FDECC6Fbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
4
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3736
RegAsm.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3736
RegAsm.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAtqs7A%2Bsan2xGCSaqjN%2FrM%3D
US
der
1.47 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3736
RegAsm.exe
13.107.42.13:443
onedrive.live.com
Microsoft Corporation
US
malicious
3736
RegAsm.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3736
RegAsm.exe
198.54.122.60:587
mail.privateemail.com
Namecheap, Inc.
US
suspicious
3736
RegAsm.exe
13.107.42.12:443
wldvyq.bn.files.1drv.com
Microsoft Corporation
US
suspicious

DNS requests

Domain
IP
Reputation
onedrive.live.com
  • 13.107.42.13
shared
ocsp.digicert.com
  • 93.184.220.29
whitelisted
wldvyq.bn.files.1drv.com
  • 13.107.42.12
whitelisted
mail.privateemail.com
  • 198.54.122.60
malicious

Threats

PID
Process
Class
Message
3736
RegAsm.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
No debug info
Interactive malware hunting service ANY.RUN
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Reports
DOCUMENTS-COPYOFREMITANCE.exe