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File name:

b075e6e6596098e21472b1598e4cff13

Full analysis: https://app.any.run/tasks/d7e59fd3-6430-4add-9f4d-382309313522
Verdict: Malicious activity
Analysis date: July 18, 2019, 11:21:04
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

B075E6E6596098E21472B1598E4CFF13

SHA1:

948B8739645F91D9466ABDC6E7C68BD7542B692B

SHA256:

F9C7F9741524645E0697D9E5FD80EF9DAA9DFA5501F6A99EFFA4D43C893CD44B

SSDEEP:

6144:WPAORY5c8SLNXv96jwmNfX1RTC5JqnDmeTCLBZYgD3:PLse9fXvGJq6e+LHYgD3

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 the Task Scheduler COM API

      • schtasks.exe (PID: 3144)
      • schtasks.exe (PID: 2448)
    • Uses Task Scheduler to run other applications

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3592)
      • iexplore.exe (PID: 2436)
    • Changes the autorun value in the registry

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3840)
      • iexplore.exe (PID: 3744)
    • Runs PING.EXE for delay simulation

      • cmd.exe (PID: 3416)
  • SUSPICIOUS

    • Executed via COM

      • DllHost.exe (PID: 3304)
    • Executable content was dropped or overwritten

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3592)
      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3840)
    • Creates files in the user directory

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3592)
      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3840)
    • Application launched itself

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3592)
      • iexplore.exe (PID: 2436)
    • Starts CMD.EXE for commands execution

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3840)
    • Creates executable files which already exist in Windows

      • b075e6e6596098e21472b1598e4cff13.exe (PID: 3840)
  • 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

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:07:18 09:18:07+02:00
PEType: PE32
LinkerVersion: 8
CodeSize: 244736
InitializedDataSize: 2560
UninitializedDataSize: -
EntryPoint: 0x3da5e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.0.0.0
ProductVersionNumber: 3.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: Calender
CompanyName: Calender
FileDescription: Calender
FileVersion: 3.0.0.0
InternalName: Afterword Apple.exe
LegalCopyright: Copyright © Apple 2010 Calender
LegalTrademarks: -
OriginalFileName: Afterword Apple.exe
ProductName: WindowsFormsApplication1
ProductVersion: 3.0.0.0
AssemblyVersion: 3.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Jul-2019 07:18:07
Comments: Calender
CompanyName: Calender
FileDescription: Calender
FileVersion: 3.0.0.0
InternalName: Afterword Apple.exe
LegalCopyright: Copyright © Apple 2010 Calender
LegalTrademarks: -
OriginalFilename: Afterword Apple.exe
ProductName: WindowsFormsApplication1
ProductVersion: 3.0.0.0
Assembly Version: 3.0.0.0

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 18-Jul-2019 07:18:07
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0003BA64
0x0003BC00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.87231
.rsrc
0x0003E000
0x00000620
0x00000800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.45648
.reloc
0x00040000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
9
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start b075e6e6596098e21472b1598e4cff13.exe PhotoViewer.dll no specs schtasks.exe no specs b075e6e6596098e21472b1598e4cff13.exe cmd.exe no specs ping.exe no specs iexplore.exe no specs schtasks.exe no specs iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
3592"C:\Users\admin\Desktop\b075e6e6596098e21472b1598e4cff13.exe" C:\Users\admin\Desktop\b075e6e6596098e21472b1598e4cff13.exe
explorer.exe
User:
admin
Company:
Calender
Integrity Level:
MEDIUM
Description:
Calender
Exit code:
0
Version:
3.0.0.0
3304C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3144"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CRmralNqdLiisV" /XML "C:\Users\admin\AppData\Local\Temp\tmp972A.tmp"C:\Windows\System32\schtasks.exeb075e6e6596098e21472b1598e4cff13.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)
3840"C:\Users\admin\Desktop\b075e6e6596098e21472b1598e4cff13.exe"C:\Users\admin\Desktop\b075e6e6596098e21472b1598e4cff13.exe
b075e6e6596098e21472b1598e4cff13.exe
User:
admin
Company:
Calender
Integrity Level:
MEDIUM
Description:
Calender
Exit code:
0
Version:
3.0.0.0
3416cmd /c ""C:\Users\admin\AppData\Local\Temp\install.bat" "C:\Windows\system32\cmd.exeb075e6e6596098e21472b1598e4cff13.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3988PING 127.0.0.1 -n 2 C:\Windows\system32\PING.EXEcmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Ping Command
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2436"C:\Users\admin\AppData\Roaming\iexplore\iexplore.exe" C:\Users\admin\AppData\Roaming\iexplore\iexplore.execmd.exe
User:
admin
Company:
Calender
Integrity Level:
MEDIUM
Description:
Calender
Exit code:
0
Version:
3.0.0.0
2448"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CRmralNqdLiisV" /XML "C:\Users\admin\AppData\Local\Temp\tmp548E.tmp"C:\Windows\System32\schtasks.exeiexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3744"C:\Users\admin\AppData\Roaming\iexplore\iexplore.exe"C:\Users\admin\AppData\Roaming\iexplore\iexplore.exe
iexplore.exe
User:
admin
Company:
Calender
Integrity Level:
MEDIUM
Description:
Calender
Version:
3.0.0.0
Total events
540
Read events
521
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
2436iexplore.exeC:\Users\admin\AppData\Local\Temp\tmp548E.tmp
MD5:
SHA256:
3840b075e6e6596098e21472b1598e4cff13.exeC:\Users\admin\AppData\Roaming\iexplore\iexplore.exeexecutable
MD5:B075E6E6596098E21472B1598E4CFF13
SHA256:F9C7F9741524645E0697D9E5FD80EF9DAA9DFA5501F6A99EFFA4D43C893CD44B
3840b075e6e6596098e21472b1598e4cff13.exeC:\Users\admin\AppData\Local\Temp\install.battext
MD5:1588101A884681F9B69A9480659D0E62
SHA256:71C378EDC18D06C9D441452CBA94CCA892319C0D722BA92838DA7EFC220B55B3
3592b075e6e6596098e21472b1598e4cff13.exeC:\Users\admin\AppData\Local\Temp\tmp972A.tmpxml
MD5:8B0527A7D71A96D7DFAF257E80970511
SHA256:90AEB53D0E9A24463E10E556DDA744F5244C06772409D63CB54E1B4A048F6866
3592b075e6e6596098e21472b1598e4cff13.exeC:\Users\admin\AppData\Roaming\CRmralNqdLiisV.exeexecutable
MD5:B075E6E6596098E21472B1598E4CFF13
SHA256:F9C7F9741524645E0697D9E5FD80EF9DAA9DFA5501F6A99EFFA4D43C893CD44B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
8
DNS requests
2
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
3744
iexplore.exe
185.247.228.208:2828
clem.freeddns.org
unknown

DNS requests

Domain
IP
Reputation
clem.freeddns.org
  • 185.247.228.208
unknown

Threats

No threats detected
No debug info