General Info Watch the FULL Interactive Analysis at ANY.RUN!

File name

Katrina

Verdict
Malicious activity
Analysis date
11/8/2018, 13:38:36
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
Indicators:

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5

2ef7e1731cd3aaaa0211be214d8ee74a

SHA1

3a569f6769a1cce06b5a00f32e800cdf1050fb4d

SHA256

866e97a908b19c59510aa3400fe6d12a8e6bf867ae78439987c73789ccf0f5fd

SSDEEP

1536:RH8WSqDxXULhZ+qJ5QKadvFlDO2wfJCT:RHG8USIadvPjwB

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distored by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Software environment set and analysis options

Launch configuration

Task duration
120 seconds
Additional time used
60 seconds
Fakenet option
off
Heavy Evaision option
off
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
on

Software preset

  • Internet Explorer 8.0.7601.17514
  • Adobe Acrobat Reader DC MUI (15.023.20070)
  • Adobe Flash Player 26 ActiveX (26.0.0.131)
  • Adobe Flash Player 26 NPAPI (26.0.0.131)
  • Adobe Flash Player 26 PPAPI (26.0.0.131)
  • Adobe Refresh Manager (1.8.0)
  • CCleaner (5.35)
  • FileZilla Client 3.36.0 (3.36.0)
  • Google Chrome (68.0.3440.106)
  • Google Update Helper (1.3.33.17)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.6.1 (4.6.01055)
  • Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Professional 2010 (14.0.6029.1000)
  • Microsoft Office Proof (English) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (French) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
  • Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
  • Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Single Image 2010 (14.0.6029.1000)
  • Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
  • Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
  • Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
  • Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
  • Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
  • Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
  • Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • VLC media player (2.2.6)
  • WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

  • Client LanguagePack Package
  • Client Refresh LanguagePack Package
  • CodecPack Basic Package
  • Foundation Package
  • IE Troubleshooters Package
  • InternetExplorer Optional Package
  • KB2534111
  • KB2999226
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
Connects to CnC server
  • Katrina.exe (PID: 2672)
Changes the autorun value in the registry
  • svchost.exe (PID: 2328)
  • Katrina.exe (PID: 2672)
Creates executable files which already exist in Windows
  • Katrina.exe (PID: 2672)
Creates files in the user directory
  • Katrina.exe (PID: 2672)
Executable content was dropped or overwritten
  • Katrina.exe (PID: 2672)

No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Static information

TRiD
.exe
|   UPX compressed Win32 Executable (39.3%)
.exe
|   Win32 EXE Yoda's Crypter (38.6%)
.dll
|   Win32 Dynamic Link Library (generic) (9.5%)
.exe
|   Win32 Executable (generic) (6.5%)
.exe
|   Generic Win/DOS Executable (2.9%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2015:11:19 10:40:24+01:00
PEType:
PE32
LinkerVersion:
10
CodeSize:
61440
InitializedDataSize:
4096
UninitializedDataSize:
90112
EntryPoint:
0x24ea0
OSVersion:
5.1
ImageVersion:
null
SubsystemVersion:
5.1
Subsystem:
Windows GUI
Summary
Architecture:
IMAGE_FILE_MACHINE_I386
Subsystem:
IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:
19-Nov-2015 09:40:24
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:
0x000000F0
PE Headers
Signature:
PE
Machine:
IMAGE_FILE_MACHINE_I386
Number of sections:
3
Time date stamp:
19-Nov-2015 09:40:24
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
UPX0 0x00001000 0x00016000 0x00000000 IMAGE_SCN_CNT_UNINITIALIZED_DATA,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 0
UPX1 0x00017000 0x0000F000 0x0000E200 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_EXECUTE,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 7.89959
UPX2 0x00026000 0x00001000 0x00000200 IMAGE_SCN_CNT_INITIALIZED_DATA,IMAGE_SCN_MEM_READ,IMAGE_SCN_MEM_WRITE 3.5261
Resources

No resources.

Imports
    KERNEL32.DLL

    ADVAPI32.dll

    SHELL32.dll

    urlmon.dll

    WININET.dll

Exports

    No exports.

Screenshots

Processes

Total processes
35
Monitored processes
2
Malicious processes
1
Suspicious processes
1

Behavior graph

+
drop and start start katrina.exe svchost.exe
Specs description
Program did not start
Integrity level elevation
Task сontains an error or was rebooted
Process has crashed
Task contains several apps running
Executable file was dropped
Debug information is available
Process was injected
Network attacks were detected
Application downloaded the executable file
Actions similar to stealing personal data
Behavior similar to exploiting the vulnerability
Inspected object has sucpicious PE structure
File is detected by antivirus software
CPU overrun
RAM overrun
Process starts the services
Process was added to the startup
Behavior similar to spam
Low-level access to the HDD
Probably Tor was used
System was rebooted
Connects to the network
Known threat

Process information

Click at the process to see the details.

PID
2672
CMD
"C:\Users\admin\Desktop\Katrina.exe"
Path
C:\Users\admin\Desktop\Katrina.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Exit code
0
Version:
Company
Description
Version
Modules
Image
c:\users\admin\desktop\katrina.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\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\apphelp.dll
c:\users\admin\appdata\roaming\usercache\svchost.exe
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\profapi.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rasapi32.dll
c:\windows\system32\rasman.dll
c:\windows\system32\rtutils.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\nlaapi.dll
c:\windows\system32\rasadhlp.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\version.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.dll
c:\windows\system32\fwpuclnt.dll

PID
2328
CMD
"C:\Users\admin\AppData\Roaming\usercache\svchost.exe"
Path
C:\Users\admin\AppData\Roaming\usercache\svchost.exe
Indicators
Parent process
Katrina.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
Modules
Image
c:\users\admin\appdata\roaming\usercache\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\profapi.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll
c:\windows\system32\rasapi32.dll
c:\windows\system32\rasman.dll
c:\windows\system32\rtutils.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\sensapi.dll
c:\windows\system32\nlaapi.dll
c:\windows\system32\rasadhlp.dll
c:\windows\system32\ntmarta.dll
c:\windows\system32\wldap32.dll
c:\windows\system32\version.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.dll
c:\windows\system32\fwpuclnt.dll

Registry activity

Total events
76
Read events
36
Write events
40
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
2672
Katrina.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion
identifier
IDywIK
2672
Katrina.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
svchost
C:\Users\admin\AppData\Roaming\usercache\svchost.exe
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASAPI32
EnableFileTracing
0
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASAPI32
EnableConsoleTracing
0
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASAPI32
FileTracingMask
4294901760
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASAPI32
ConsoleTracingMask
4294901760
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASAPI32
MaxFileSize
1048576
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASAPI32
FileDirectory
%windir%\tracing
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASMANCS
EnableFileTracing
0
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASMANCS
EnableConsoleTracing
0
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASMANCS
FileTracingMask
4294901760
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASMANCS
ConsoleTracingMask
4294901760
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASMANCS
MaxFileSize
1048576
2672
Katrina.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Katrina_RASMANCS
FileDirectory
%windir%\tracing
2672
Katrina.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
ProxyEnable
0
2672
Katrina.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
SavedLegacySettings
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
2672
Katrina.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
2672
Katrina.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1
2328
svchost.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
svchost
C:\Users\admin\AppData\Roaming\usercache\svchost.exe
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
EnableFileTracing
0
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
EnableConsoleTracing
0
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
FileTracingMask
4294901760
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
ConsoleTracingMask
4294901760
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
MaxFileSize
1048576
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASAPI32
FileDirectory
%windir%\tracing
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS
EnableFileTracing
0
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS
EnableConsoleTracing
0
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS
FileTracingMask
4294901760
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS
ConsoleTracingMask
4294901760
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS
MaxFileSize
1048576
2328
svchost.exe
write
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\svchost_RASMANCS
FileDirectory
%windir%\tracing
2328
svchost.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
ProxyEnable
0
2328
svchost.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
SavedLegacySettings
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
2328
svchost.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
UNCAsIntranet
0
2328
svchost.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
AutoDetect
1

Files activity

Executable files
1
Suspicious files
2
Text files
0
Unknown types
0

Dropped files

PID Process Filename Type
2672 Katrina.exe C:\Users\admin\AppData\Roaming\usercache\svchost.exe executable
2328 svchost.exe C:\Users\admin\AppData\Roaming\bootstrap binary
2672 Katrina.exe C:\Users\admin\AppData\Roaming\bootstrap binary

Find more information of the staic content and download it at the full report

Network activity

HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
1
Threats
1

HTTP requests

PID Process Method HTTP Code IP URL CN Type Size Reputation
2672 Katrina.exe POST –– 185.22.67.28:80 http://ragnarok.help/katrina/settings.php KZ
binary
––
––
malicious
2328 svchost.exe POST –– 185.22.67.28:80 http://ragnarok.help/katrina/settings.php KZ
binary
––
––
malicious

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID Process IP ASN CN Reputation
2672 Katrina.exe 185.22.67.28:80 PS Internet Company LLC KZ suspicious
2328 svchost.exe 185.22.67.28:80 PS Internet Company LLC KZ suspicious

DNS requests

Domain IP Reputation
ragnarok.help 185.22.67.28
malicious

Threats

PID Process Class Message
2672 Katrina.exe A Network Trojan was detected ET TROJAN W32/Alina.POS-Trojan Checkin

Debug output strings

No debug info.