File name:

krown2.exe

Full analysis: https://app.any.run/tasks/f47abfee-3bef-49f1-8b5a-5b190200a13b
Verdict: Malicious activity
Analysis date: January 18, 2020, 07:12:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

929444D250208B823A2D4D569C25D0A2

SHA1:

C328788372F2394B98F5EEE1751F396F563EE2AE

SHA256:

30485E32F095374168C12454FEA8C8175C9233A6A800F1985F702E04ED2630F5

SSDEEP:

6144:jlZUHgQcMCQ1ja8cOwz9WZdxMiKhwFmyOW:bcgQvF1cOcYSFlu

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

    No malicious indicators.

  • SUSPICIOUS

    • Checks for external IP

      • krown2.exe (PID: 2108)

    • Executable content was dropped or overwritten

      • krown2.exe (PID: 2108)

  • 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 | Win32 Executable MS Visual C++ (generic) (41)
.exe | Win64 Executable (generic) (36.3)
.dll | Win32 Dynamic Link Library (generic) (8.6)
.exe | Win32 Executable (generic) (5.9)
.exe | Win16/32 Executable Delphi generic (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2075:02:04 04:25:39+01:00
PEType: PE32
LinkerVersion: 48
CodeSize: 163328
InitializedDataSize: 109568
UninitializedDataSize: -
EntryPoint: 0x4800a
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 12.13.0.0
ProductVersionNumber: 12.13.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: Описание файла
CompanyName: Описание файла
FileDescription: Описание файла
FileVersion: 12.13
InternalName: who.exe
LegalCopyright: Описание файла
LegalTrademarks: Описание файла
OriginalFileName: who.exe
ProductName: Описание файла
ProductVersion: 12.13
AssemblyVersion: 12.13.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-Dec-1938 20:57:23
Comments: Описание файла
CompanyName: Описание файла
FileDescription: Описание файла
FileVersion: 12.13
InternalName: who.exe
LegalCopyright: Описание файла
LegalTrademarks: Описание файла
OriginalFilename: who.exe
ProductName: Описание файла
ProductVersion: 12.13
Assembly Version: 12.13.0.0

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: 5
Time date stamp: 29-Dec-1938 20:57:23
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
b[@]\x18GR6\\x9b\x01
0x00002000
0x00019B5C
0x00019C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.99803
.text
0x0001C000
0x00027A90
0x00027C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.31254
.rsrc
0x00044000
0x00000DF0
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.01596
.reloc
0x00046000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0980042
0x00048000
0x00000010
0x00000200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
0.708079

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST
32512
1.91924
20
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
1
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start krown2.exe

Process information

PID
CMD
Path
Indicators
Parent process
2108"C:\Users\admin\AppData\Local\Temp\krown2.exe" C:\Users\admin\AppData\Local\Temp\krown2.exe
explorer.exe
User:
admin
Company:
Описание файла
Integrity Level:
MEDIUM
Description:
Описание файла
Exit code:
3762504530
Version:
12.13
Modules
Images
c:\users\admin\appdata\local\temp\krown2.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
Total events
67
Read events
51
Write events
16
Delete events
0

Modification events

(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2108) krown2.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\krown2_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2108krown2.exeC:\Users\admin\AppData\Local\Temp\who.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
3
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2108
krown2.exe
GET
200
79.98.145.42:80
http://ip.42.pl/raw
PL
text
14 b
suspicious
2108
krown2.exe
GET
503
141.8.194.149:80
http://a0359074.xsph.ru/
RU
html
10.0 Kb
malicious
2108
krown2.exe
GET
200
208.95.112.1:80
http://ip-api.com/xml/185.192.69.144
unknown
xml
465 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2108
krown2.exe
79.98.145.42:80
ip.42.pl
Nitronet Sp. z o.o.
PL
suspicious
2108
krown2.exe
208.95.112.1:80
ip-api.com
IBURST
—
malicious
2108
krown2.exe
141.8.194.149:80
a0359074.xsph.ru
Sprinthost.ru LLC
RU
malicious

DNS requests

Domain
IP
Reputation
ip.42.pl
  • 79.98.145.42
suspicious
ip-api.com
  • 208.95.112.1
malicious
a0359074.xsph.ru
  • 141.8.194.149
malicious

Threats

PID
Process
Class
Message
2108
krown2.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
2108
krown2.exe
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
1 ETPRO signatures available at the full report
No debug info
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Reports
krown2.exe