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File name:

http://cloudresemblao.top/kuhl.exe

Full analysis: https://app.any.run/tasks/b702fcd7-e6fc-4a06-9353-0e8687aac379
Verdict: Malicious activity
Threats:

GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost.

Malware Trends Tracker     >>>
Analysis date: January 18, 2019, 00:30:08
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
gandcrab
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

9D68B5DBC07FC4FA6B4049F19F9A42D6

SHA1:

F7AB50A0AC332B34A17A475B13CDFFD745B71338

SHA256:

C24D86592C3FB9FA26C9C55448DD71083FD59F89E44697A23947D446A1FE04E7

SSDEEP:

3072:ISWuKNLYhTMJC5GPq7bjK5yrt5BWZiRGVrCMWkCvt:I8kLYhQPSvKoRnWCjQC

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

    • Actions looks like stealing of personal data

      • kuhl.exe (PID: 3104)

    • GandCrab keys found

      • kuhl.exe (PID: 3104)

    • Writes file to Word startup folder

      • kuhl.exe (PID: 3104)

    • Renames files like Ransomware

      • kuhl.exe (PID: 3104)

    • Deletes shadow copies

      • kuhl.exe (PID: 3104)

    • Changes settings of System certificates

      • kuhl.exe (PID: 3104)

    • Dropped file may contain instructions of ransomware

      • kuhl.exe (PID: 3104)

  • SUSPICIOUS

    • Creates files in the program directory

      • kuhl.exe (PID: 3104)

    • Creates files like Ransomware instruction

      • kuhl.exe (PID: 3104)

    • Reads the cookies of Mozilla Firefox

      • kuhl.exe (PID: 3104)

    • Adds / modifies Windows certificates

      • kuhl.exe (PID: 3104)

    • Creates files in the user directory

      • kuhl.exe (PID: 3104)

  • INFO

    • Dropped object may contain TOR URL's

      • kuhl.exe (PID: 3104)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:10:24 03:01:27+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 65536
InitializedDataSize: 172544
UninitializedDataSize: -
EntryPoint: 0x5072
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 1.45.8.4
ProductVersionNumber: 7.32.568.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (British)
CharacterSet: Unicode
FileVersion: 3.5.10.32
ProductVersion: 3.5.10.32

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 24-Oct-2017 01:01:27

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 24-Oct-2017 01:01:27
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_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0000FEBB
0x00010000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.53949
.rdata
0x00011000
0x0000410C
0x00004200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.16622
.data
0x00016000
0x0001C0DC
0x0001A600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.87212
.rsrc
0x00033000
0x00008F90
0x00009000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.59547
.reloc
0x0003C000
0x00001AD0
0x00001C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.66383

Imports

KERNEL32.dll

Exports

Title
Ordinal
Address
123299
0x00000000
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #GANDCRAB kuhl.exe wmic.exe vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3104"C:\Users\admin\AppData\Local\Temp\kuhl.exe" C:\Users\admin\AppData\Local\Temp\kuhl.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
2448"C:\Windows\system32\wbem\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exe
kuhl.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
WMI Commandline Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
256C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
136
Read events
98
Write events
38
Delete events
0

Modification events

(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\ex_data\data
Operation:writeName:ext
Value:
2E00770079006B0077007700750078000000
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\keys_data\data
Operation:writeName:public
Value:
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
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\keys_data\data
Operation:writeName:private
Value:
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
(PID) Process:(3104) kuhl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3104) kuhl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kuhl_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kuhl_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kuhl_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kuhl_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3104) kuhl.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\kuhl_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
0
Suspicious files
422
Text files
318
Unknown types
15

Dropped files

PID
Process
Filename
Type
3104kuhl.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
3104kuhl.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim —
MD5:—
SHA256:—
3104kuhl.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.wykwwux —
MD5:—
SHA256:—
3104kuhl.exeC:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3104kuhl.exeC:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3104kuhl.exeC:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3104kuhl.exeC:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3104kuhl.exeC:\Config.Msi\WYKWWUX-DECRYPT.txttext
MD5:9180B417FBC278DDB1B394AAAEE9B6D3
SHA256:ED48F079ECB05F36BBD1EC0F64D4D30AEEE0F2B66F788C3D20FC2182A2270C3E
3104kuhl.exeC:\MSOCache\WYKWWUX-DECRYPT.txttext
MD5:9180B417FBC278DDB1B394AAAEE9B6D3
SHA256:ED48F079ECB05F36BBD1EC0F64D4D30AEEE0F2B66F788C3D20FC2182A2270C3E
3104kuhl.exeC:\System Volume Information\SPP\WYKWWUX-DECRYPT.txttext
MD5:9180B417FBC278DDB1B394AAAEE9B6D3
SHA256:ED48F079ECB05F36BBD1EC0F64D4D30AEEE0F2B66F788C3D20FC2182A2270C3E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3104
kuhl.exe
GET
301
138.201.162.99:80
http://www.kakaocorp.link/
DE
html
162 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
3104
kuhl.exe
138.201.162.99:80
www.kakaocorp.link
Hetzner Online GmbH
DE
malicious
3104
kuhl.exe
138.201.162.99:443
www.kakaocorp.link
Hetzner Online GmbH
DE
malicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 138.201.162.99
malicious

Threats

No threats detected
No debug info
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Reports
http://cloudresemblao.top/kuhl.exe