File name:

Win32.KeyPass.exe

Full analysis: https://app.any.run/tasks/f064972d-06d4-44ca-940e-4d97be9814d5
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: October 24, 2020, 22:34:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
stop
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

6999C944D1C98B2739D015448C99A291

SHA1:

D9BEB50B51C30C02326EA761B5F1AB158C73B12C

SHA256:

35B067642173874BD2766DA0D108401B4CF45D6E2A8B3971D95BF474BE4F6282

SSDEEP:

49152:0u1ImfQE5L1PtWHeHoQAOs1dKvHHg/o2S1pj798JGKCO8C/eZRwCr:dzV5JPtWHeHoIs1dGHHx2S1998JGKCOC

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

    • STOP ransomware was detected

      • Win32.KeyPass.exe (PID: 3276)

    • Writes file to Word startup folder

      • Win32.KeyPass.exe (PID: 3276)

    • Writes to a start menu file

      • Win32.KeyPass.exe (PID: 3276)

    • Modifies files in Chrome extension folder

      • Win32.KeyPass.exe (PID: 3276)

  • SUSPICIOUS

    • Starts itself from another location

      • Win32.KeyPass.exe (PID: 956)

    • Executable content was dropped or overwritten

      • Win32.KeyPass.exe (PID: 956)

    • Application launched itself

      • Win32.KeyPass.exe (PID: 2700)
      • Win32.KeyPass.exe (PID: 3276)
      • Win32.KeyPass.exe (PID: 3932)

    • Starts CMD.EXE for commands execution

      • Win32.KeyPass.exe (PID: 956)

    • Creates files like Ransomware instruction

      • Win32.KeyPass.exe (PID: 3276)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • Win32.KeyPass.exe (PID: 3276)

    • Creates files in the user directory

      • Win32.KeyPass.exe (PID: 3276)

    • Creates files in the program directory

      • Win32.KeyPass.exe (PID: 3276)

  • INFO

    • Manual execution by user

      • taskmgr.exe (PID: 2484)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:08:07 16:31:20+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 2081280
InitializedDataSize: 913920
UninitializedDataSize: -
EntryPoint: 0x162227
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Aug-2018 14:31:20
Detected languages:
  • English - United States
  • Russian - Russia
Debug artifacts:
  • G:\Doc\My work (C++)\_New 2018\Encryption\Release\encrypt.pdb

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: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 07-Aug-2018 14:31:20
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
0x00001000
0x001FC1E1
0x001FC200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.62579
.rdata
0x001FE000
0x000775BE
0x00077600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.08923
.data
0x00276000
0x0001562C
0x0000C600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.98387
.rsrc
0x0028C000
0x0002B360
0x0002B400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.51266
.reloc
0x002B8000
0x00026E14
0x00027000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.50309

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.12107
796
UNKNOWN
English - United States
RT_MANIFEST
2
3.33305
67624
UNKNOWN
Russian - Russia
RT_ICON
3
3.96182
38056
UNKNOWN
Russian - Russia
RT_ICON
4
4.04976
21640
UNKNOWN
Russian - Russia
RT_ICON
5
3.807
16936
UNKNOWN
Russian - Russia
RT_ICON
6
4.23467
9640
UNKNOWN
Russian - Russia
RT_ICON
7
4.43779
4264
UNKNOWN
Russian - Russia
RT_ICON
8
4.69066
2440
UNKNOWN
Russian - Russia
RT_ICON
9
5.12399
1128
UNKNOWN
Russian - Russia
RT_ICON
102
3.20698
512
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
IMM32.dll
KERNEL32.dll
MPR.dll
MSIMG32.dll
OLEACC.dll
OLEAUT32.dll
PSAPI.DLL
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start win32.keypass.exe win32.keypass.exe no specs cmd.exe no specs #STOP win32.keypass.exe taskmgr.exe no specs win32.keypass.exe no specs win32.keypass.exe no specs win32.keypass.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
956"C:\Users\admin\AppData\Local\Temp\Win32.KeyPass.exe" C:\Users\admin\AppData\Local\Temp\Win32.KeyPass.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\win32.keypass.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\msimg32.dll
1496cmd /c ""C:\Users\admin\AppData\Local\Temp\delself.bat""C:\Windows\system32\cmd.exe—Win32.KeyPass.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)
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
2192"C:\Users\admin\AppData\Local\Win32.KeyPass.exe" --Service 3932 x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0C:\Users\admin\AppData\Local\Win32.KeyPass.exe—Win32.KeyPass.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.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\msimg32.dll
2236"C:\Users\admin\AppData\Local\Win32.KeyPass.exe" --Service 3276 x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0C:\Users\admin\AppData\Local\Win32.KeyPass.exe—Win32.KeyPass.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.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\msimg32.dll
2484"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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
2700"C:\Users\admin\AppData\Local\Win32.KeyPass.exe" C:\Users\admin\AppData\Local\Win32.KeyPass.exe—Win32.KeyPass.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.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\msimg32.dll
3276"C:\Users\admin\AppData\Local\Win32.KeyPass.exe" --AdminC:\Users\admin\AppData\Local\Win32.KeyPass.exe
Win32.KeyPass.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.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\msimg32.dll
3932"C:\Users\admin\AppData\Local\Win32.KeyPass.exe" --ForNetRes x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0C:\Users\admin\AppData\Local\Win32.KeyPass.exe—Win32.KeyPass.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\win32.keypass.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\msimg32.dll
Total events
748
Read events
738
Write events
10
Delete events
0

Modification events

(PID) Process:(956) Win32.KeyPass.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(956) Win32.KeyPass.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2700) Win32.KeyPass.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2700) Win32.KeyPass.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2484) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:UsrColumnSettings
Value:
1C0C0000340400000000000050000000010000001D0C0000350400000000000023000000010000001E0C000036040000000000003C000000010000001F0C000039040000000000004E00000001000000200C000037040000000000004E00000001000000
(PID) Process:(2484) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:Preferences
Value:
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
Executable files
1
Suspicious files
8
Text files
5 028
Unknown types
0

Dropped files

PID
Process
Filename
Type
956Win32.KeyPass.exeC:\Users\admin\AppData\Local\Temp\delself.battext
MD5:—
SHA256:—
3276Win32.KeyPass.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-500\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
3276Win32.KeyPass.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
956Win32.KeyPass.exeC:\Users\admin\AppData\Local\Win32.KeyPass.exeexecutable
MD5:6999C944D1C98B2739D015448C99A291
SHA256:35B067642173874BD2766DA0D108401B4CF45D6E2A8B3971D95BF474BE4F6282
3276Win32.KeyPass.exeC:\MSOCache\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
3276Win32.KeyPass.exeC:\Users\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
3276Win32.KeyPass.exeC:\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
3276Win32.KeyPass.exeC:\MSOCache\All Users\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
3276Win32.KeyPass.exeC:\$Recycle.Bin\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
3276Win32.KeyPass.exeC:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\!!!DECRYPTION__KEYPASS__INFO!!!.txttext
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F
SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077
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
1
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

Domain
IP
Reputation
kronus.pp.ua
  • —
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Win32.KeyPass.exe