File name:

ky.exe

Full analysis: https://app.any.run/tasks/1bae7506-f40e-435f-b053-ba29c4f46653
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Malware Trends Tracker     >>>
Analysis date: September 30, 2020, 12:56:13
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
symmiware
Indicators:
MIME: application/x-dosexec
File info: MS-DOS executable
MD5:

80143152971EE77D14BB77C8D10346EC

SHA1:

6C6E9EBE1E11714BD4C3584FC5B732CCFB782A05

SHA256:

7860832A25F403C43865C00BD072FA58B2DA66BC81152EEC30582AD0A72932E6

SSDEEP:

12288:CeXzSAp2noO6CvOJHLc3vYndhqXtMLPCu4QRxEI:CejCnoFOqHLc2dhGMLPCu4QRxL

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

    • Application was dropped or rewritten from another process

      • hyBrDFjOidLuty.exe (PID: 2732)
      • PsExec.exe (PID: 3120)

    • SYMMIWARE detected

      • hyBrDFjOidLuty.exe (PID: 2732)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • ky.exe (PID: 3684)

    • Starts CMD.EXE for commands execution

      • ky.exe (PID: 3684)

    • Creates files in the program directory

      • hyBrDFjOidLuty.exe (PID: 2732)

  • 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 | DOS Executable Generic (100)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:01:18 11:10:35+01:00
PEType: PE32
LinkerVersion: 2.5
CodeSize: 59904
InitializedDataSize: 372224
UninitializedDataSize: -
EntryPoint: 0xc9000
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: Debug, Pre-release, Private build
FileOS: Windows 16-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: TODO: <Company>
FileDescription: TODO: <Description>
FileVersion: 1,0,0,0
ProductName: TODO: <Name>
InternalName: TODO: <InternalName>
ProductVersion: 1.0.0.0
LegalCopyright: Copyright (C) 2018

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Jan-2017 10:10:35
Detected languages:
  • English - United States
CompanyName: TODO: <Company>
FileDescription: TODO: <Description>
FileVersion: 1,0,0,0
ProductName: TODO: <Name>
InternalName: TODO: <InternalName>
ProductVersion: 1.0.0.0
LegalCopyright: Copyright (C) 2018

DOS Header

Magic number: MZ
Bytes on last page of file: 0x2B99
Pages in file: 0x7AC0
Relocations: 0x23D8
Size of header: 0xBC6D
Min extra paragraphs: 0xBC07
Max extra paragraphs: 0x5FFA
Initial SS value: 0xB11B
Initial SP value: 0x99CA
Checksum: 0x8957
Initial IP value: 0xABC4
Initial CS value: 0x687A
Overlay number: 0x14F4
OEM identifier: 0xB199
OEM information: 0xB977
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 18-Jan-2017 10:10:35
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
0x000C9000
0x00018000
0x00017CF0
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99693
.rsrc
0x00070000
0x00058D9C
0x00029524
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.92597

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.92322
611
Latin 1 / Western European
UNKNOWN
RT_MANIFEST
2
4.51852
744
Latin 1 / Western European
UNKNOWN
RT_ICON
32324
7.31624
283
UNKNOWN
UNKNOWN
RT_RCDATA
1786045DA6ED47D352FC677FFA3CBDB5
0.918296
6
Latin 1 / Western European
UNKNOWN
RT_RCDATA
27B2E2055476ED00C35599AF25EFE61B
5.54275
62
Latin 1 / Western European
UNKNOWN
RT_RCDATA
74DF65E2824C7C023060E853844D43F0
5.99367
78
Latin 1 / Western European
UNKNOWN
RT_RCDATA
A26A58ECAD4EE0DCB546B5A46BC29F61
7.98571
360088
Latin 1 / Western European
UNKNOWN
RT_RCDATA
D8AEF404680C823FE2B57AB02C29CF8D
5.17193
40
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

advapi32.dll
comctl32.dll
kernel32.dll
user32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start ky.exe cmd.exe no specs psexec.exe no specs #SYMMIWARE hybrdfjoidluty.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2732"hyBrDFjOidLuty.exe" /accepteula -s -high C:\Users\admin\Desktop\hyBrDFjOidLuty.exe
PsExec.exe
User:
admin
Company:
TODO: <Company>
Integrity Level:
MEDIUM
Description:
TODO: <Name>
Exit code:
0
Version:
0.2.0.2
Modules
Images
c:\users\admin\desktop\hybrdfjoidluty.exe
c:\systemroot\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
3120psexec hyBrDFjOidLuty.exe /accepteula -s -high C:\Users\admin\Desktop\PsExec.exe—cmd.exe
User:
admin
Company:
Sysinternals - www.sysinternals.com
Integrity Level:
MEDIUM
Description:
Execute processes remotely
Exit code:
0
Version:
2.2
Modules
Images
c:\users\admin\desktop\psexec.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\netapi32.dll
c:\windows\system32\netutils.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\rpcrt4.dll
3488"C:\Windows\system32\cmd.exe" /c "C:\Users\admin\AppData\Local\Temp\762B.tmp\762C.bat C:\Users\admin\Desktop\ky.exe"C:\Windows\system32\cmd.exe—ky.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:\systemroot\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
3684"C:\Users\admin\Desktop\ky.exe" C:\Users\admin\Desktop\ky.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\ky.exe
c:\systemroot\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
3892"C:\Windows\explorer.exe" C:\Windows\explorer.exe—hyBrDFjOidLuty.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.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
Total events
501
Read events
417
Write events
84
Delete events
0

Modification events

(PID) Process:(3684) ky.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3684) ky.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3120) PsExec.exeKey:HKEY_CURRENT_USER\Software\Sysinternals\PsExec
Operation:writeName:EulaAccepted
Value:
1
(PID) Process:(2732) hyBrDFjOidLuty.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2732) hyBrDFjOidLuty.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3892) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3892) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:CleanShutdown
Value:
0
(PID) Process:(3892) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\CPC\Volume\{e1a82db3-a9f0-11e7-b142-806e6f6e6963}
Operation:writeName:Data
Value:
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
(PID) Process:(3892) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\CPC\Volume\{e1a82db3-a9f0-11e7-b142-806e6f6e6963}
Operation:writeName:Generation
Value:
2
(PID) Process:(3892) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\CPC\Volume\{e1a82db4-a9f0-11e7-b142-806e6f6e6963}
Operation:writeName:Data
Value:
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
Executable files
2
Suspicious files
15
Text files
51
Unknown types
0

Dropped files

PID
Process
Filename
Type
3684ky.exeC:\Users\admin\Desktop\hyBrDFjOidLuty.exeexecutable
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\SYMMYWARE.TXTtext
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\ProgramData\Adobe\ARM\Reader_15.007.20033\SYMMYWARE.TXTtext
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-FFFF-7B44-AC0F074E4100}\Transforms\SYMMYWARE.TXTtext
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\ProgramData\Mozilla\updates\308046B0AF4A39CB\updates.xml —
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\ProgramData\Adobe\ARM\SYMMYWARE.TXTtext
MD5:—
SHA256:—
3684ky.exeC:\Users\admin\AppData\Local\Temp\762B.tmp\762C.battext
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\ProgramData\Adobe\ARM\{291AA914-A987-4CE9-BD63-AC0A92D435E5}\SYMMYWARE.TXTtext
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\Users\Public\Favorites\SYMMYWARE.TXTtext
MD5:—
SHA256:—
2732hyBrDFjOidLuty.exeC:\ProgramData\Microsoft\Crypto\RSA\MachineKeys\SYMMYWARE.TXTtext
MD5:—
SHA256:—
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
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Reports
ky.exe