File name:

Kraken_v1.5.exe

Full analysis: https://app.any.run/tasks/83380d64-d0ea-4aba-b693-5a406edc7956
Verdict: Malicious activity
Threats:

Kraken is a trojan malware with infostealing capabilities that was first spotted in May of 2023. The malware can perform a wide range of malicious activities, including logging users’ keystrokes. The data then can be sent to the attacker using several protocols. The operators behind the Kraken stealer usually distribute it via phishing emails.

Analysis date: May 30, 2020, 18:52:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
kraken
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

F9FE1FE3EC50DED5F77234BB40D926A1

SHA1:

8492BD22BBC5B2B5F34E92A2207262F3D1D36443

SHA256:

E92D56612DC90EE84E96ACB77D7B9183D8A16843EE0C401CC685442B95780C78

SSDEEP:

24576:dR1gStZ1uiTyqjAGqdKoOb8U6TRstNfkd:dfgqZQi/AhVwaetNfkd

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

    • Kraken Ransomware was detected

      • Kraken_v1.5.exe (PID: 1208)
    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 3876)
      • Kraken_v1.5.exe (PID: 1208)
    • Application was dropped or rewritten from another process

      • Kraken.exe (PID: 1204)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Kraken_v1.5.exe (PID: 1208)
    • Starts Internet Explorer

      • Kraken_v1.5.exe (PID: 1208)
  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3388)
      • iexplore.exe (PID: 3148)
    • Changes internet zones settings

      • iexplore.exe (PID: 3388)
    • Manual execution by user

      • Kraken.exe (PID: 1204)
    • Reads internet explorer settings

      • iexplore.exe (PID: 3148)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 3388)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3388)
    • Changes settings of System certificates

      • iexplore.exe (PID: 3388)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:12:15 23:24:32+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 25088
InitializedDataSize: 118784
UninitializedDataSize: 1024
EntryPoint: 0x3328
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Dec-2018 22:24:32
Detected languages:
  • English - United States

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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 15-Dec-2018 22:24:32
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00006077
0x00006200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.40386
.rdata
0x00008000
0x00001250
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.04481
.data
0x0000A000
0x0001A838
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.22445
.ndata
0x00025000
0x00012000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00037000
0x00006FE8
0x00007000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.78984

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.29611
1059
UNKNOWN
English - United States
RT_MANIFEST
2
5.61959
4264
UNKNOWN
English - United States
RT_ICON
3
4.84061
3752
UNKNOWN
English - United States
RT_ICON
4
6.16608
2216
UNKNOWN
English - United States
RT_ICON
5
3.91942
1640
UNKNOWN
English - United States
RT_ICON
6
5.42186
1384
UNKNOWN
English - United States
RT_ICON
7
5.58096
1128
UNKNOWN
English - United States
RT_ICON
8
3.74963
744
UNKNOWN
English - United States
RT_ICON
9
3.01957
296
UNKNOWN
English - United States
RT_ICON
103
2.73226
132
UNKNOWN
English - United States
RT_GROUP_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #KRAKEN kraken_v1.5.exe iexplore.exe iexplore.exe searchprotocolhost.exe no specs kraken.exe

Process information

PID
CMD
Path
Indicators
Parent process
1204"C:\Users\admin\Desktop\Kraken_v1.5\Kraken.exe" C:\Users\admin\Desktop\Kraken_v1.5\Kraken.exe
explorer.exe
User:
admin
Company:
nswardh.com
Integrity Level:
MEDIUM
Description:
Kraken
Exit code:
0
Version:
1.5
Modules
Images
c:\users\admin\desktop\kraken_v1.5\kraken.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
1208"C:\Users\admin\AppData\Local\Temp\Kraken_v1.5.exe" C:\Users\admin\AppData\Local\Temp\Kraken_v1.5.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\kraken_v1.5.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\shell32.dll
3148"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3388 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3388"C:\Program Files\Internet Explorer\iexplore.exe" https://kraken.nswardh.com/readmeC:\Program Files\Internet Explorer\iexplore.exe
Kraken_v1.5.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3876"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe4_ Global\UsGthrCtrlFltPipeMssGthrPipe4 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\System32\SearchProtocolHost.exeSearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\searchprotocolhost.exe
c:\windows\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\user32.dll
c:\windows\system32\gdi32.dll
Total events
8 421
Read events
1 654
Write events
4 520
Delete events
2 247

Modification events

(PID) Process:(3876) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3876) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3876) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3876) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3876) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@C:\Windows\System32\ieframe.dll,-10046
Value:
Internet Shortcut
(PID) Process:(1208) Kraken_v1.5.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{17FE9752-0B5A-4665-84CD-569794602F5C} {7F9185B0-CB92-43C5-80A9-92277A4F7B54} 0xFFFF
Value:
01000000000000002AE94184B336D601
(PID) Process:(3876) SearchProtocolHost.exeKey:HKEY_USERS\.DEFAULT\Software\Classes\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:@C:\Windows\system32\notepad.exe,-469
Value:
Text Document
(PID) Process:(3388) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
2520162042
(PID) Process:(3388) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30815923
(PID) Process:(3388) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
Executable files
8
Suspicious files
10
Text files
12
Unknown types
3

Dropped files

PID
Process
Filename
Type
1208Kraken_v1.5.exeC:\Users\admin\AppData\Local\Temp\nsaA185.tmp
MD5:
SHA256:
1208Kraken_v1.5.exeC:\Users\admin\Desktop\Kraken_v1.5\dll\licenses\SevenZipSharp License.txttext
MD5:7C87ED584F33074429014623799407E5
SHA256:16F6CAD09BF36154EDBF16785D2990481CE1771E94881F22A232A20FBD5F76A0
3388iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFDD3222B573BE36B1.TMP
MD5:
SHA256:
1208Kraken_v1.5.exeC:\Users\admin\Desktop\Kraken_v1.5\dll\BCrypt.Net-Next.dllexecutable
MD5:33BB61E8873204BAD072AEF2A1B9B727
SHA256:A941F7F6E432EC664F1E7AA860D1F092DAF67001A4D0512F4C4D32F7CA83C2A9
3388iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFB19060E220A0F303.TMP
MD5:
SHA256:
1208Kraken_v1.5.exeC:\Users\admin\Desktop\Kraken_v1.5\dll\licenses\7z License.txttext
MD5:95D8CA3A74FFECBE9EAA7B2F87BB0560
SHA256:DD394BC9623782FA6EF167CC5CAD19447B01DA49543EDCEEDBC7D32342388FA2
3388iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFE2C9AD2518E485F4.TMP
MD5:
SHA256:
1208Kraken_v1.5.exeC:\Users\admin\Desktop\Kraken_v1.5\dll\Unrar.dllexecutable
MD5:28187B4DC4981B13DC6CD59DEF43C04D
SHA256:AE7806BDB88085133901B967B6CE967D9F1BB8278D2E4F11BEE6E92D76162AFE
3388iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFBCB658BFC4E805B3.TMP
MD5:
SHA256:
3388iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{C1F59C13-A2A6-11EA-9CB5-5254004A04AF}.dat
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
13
DNS requests
6
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3388
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3388
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3388
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3148
iexplore.exe
77.111.240.70:443
kraken.nswardh.com
One.com A/S
DK
suspicious
1204
Kraken.exe
77.111.240.70:443
kraken.nswardh.com
One.com A/S
DK
suspicious
3388
iexplore.exe
152.199.19.161:443
r20swj13mr.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3388
iexplore.exe
72.21.81.200:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3388
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
kraken.nswardh.com
  • 77.111.240.70
suspicious
iecvlist.microsoft.com
  • 72.21.81.200
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
3148
iexplore.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
3148
iexplore.exe
Potentially Bad Traffic
ET INFO TLS Handshake Failure
No debug info