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File name:

fattura proforma.doc.exe

Full analysis: https://app.any.run/tasks/2bed50c1-9df3-4904-b2a8-caa4d84b2e04
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: April 25, 2019, 10:07:31
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
gandcrab
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

0608472F57DE17B402AB4D4470027E32

SHA1:

065F28B0C36168E691D9668FF88079CA82FB947F

SHA256:

9AF26F184D0DE4D1F42563D13CC89A9994175D2F71CD53A59860EEA05A714C4A

SSDEEP:

6144:jWCvZuh+S0Kj2WWeW7j7N3ND242VVmMZ:jDuh+cX07vDD2bVt

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

      • fattura proforma.doc.exe (PID: 3060)

    • Writes file to Word startup folder

      • fattura proforma.doc.exe (PID: 3060)

    • Dropped file may contain instructions of ransomware

      • fattura proforma.doc.exe (PID: 3060)

    • Connects to CnC server

      • fattura proforma.doc.exe (PID: 3060)

    • Renames files like Ransomware

      • fattura proforma.doc.exe (PID: 3060)

    • Deletes shadow copies

      • cmd.exe (PID: 1276)

    • Changes settings of System certificates

      • fattura proforma.doc.exe (PID: 3060)

    • GANDCRAB detected

      • fattura proforma.doc.exe (PID: 3060)

  • SUSPICIOUS

    • Reads the cookies of Mozilla Firefox

      • fattura proforma.doc.exe (PID: 3060)

    • Creates files in the program directory

      • fattura proforma.doc.exe (PID: 3060)

    • Starts CMD.EXE for commands execution

      • fattura proforma.doc.exe (PID: 3060)

    • Adds / modifies Windows certificates

      • fattura proforma.doc.exe (PID: 3060)

    • Creates files in the user directory

      • fattura proforma.doc.exe (PID: 3060)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • fattura proforma.doc.exe (PID: 3060)

    • Dropped object may contain TOR URL's

      • fattura proforma.doc.exe (PID: 3060)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (76)
.exe | Win32 Executable (generic) (12.6)
.exe | Generic Win/DOS Executable (5.6)
.exe | DOS Executable Generic (5.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:09:07 15:05:39+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 217088
InitializedDataSize: 16384
UninitializedDataSize: 70082560
EntryPoint: 0x430b870
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-Sep-2018 13:05:39

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: 3
Time date stamp: 07-Sep-2018 13:05:39
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
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
UPX0
0x00001000
0x042D6000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x042D7000
0x00035000
0x00034C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.70156
.rsrc
0x0430C000
0x00004000
0x00003800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.50188

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.DLL
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #GANDCRAB fattura proforma.doc.exe cmd.exe vssadmin.exe no specs vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3060"C:\Users\admin\AppData\Local\Temp\fattura proforma.doc.exe" C:\Users\admin\AppData\Local\Temp\fattura proforma.doc.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
1276"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\system32\cmd.exe
fattura proforma.doc.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3068vssadmin delete shadows /all /quietC:\Windows\system32\vssadmin.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3960C:\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
120
Read events
83
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
431
Text files
317
Unknown types
4

Dropped files

PID
Process
Filename
Type
3060fattura proforma.doc.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.phklvnzx —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp —
MD5:—
SHA256:—
3060fattura proforma.doc.exeC:\PerfLogs\PHKLVNZX-MANUAL.txttext
MD5:C778B5E1FA30AD7D512CD87E413B814B
SHA256:8A8B01A6339744220D8C787C30F2BDF3621930381F3975D36C9BC2493FF018FF
3060fattura proforma.doc.exeC:\Users\PHKLVNZX-MANUAL.txttext
MD5:C778B5E1FA30AD7D512CD87E413B814B
SHA256:8A8B01A6339744220D8C787C30F2BDF3621930381F3975D36C9BC2493FF018FF
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
3060
fattura proforma.doc.exe
GET
301
107.173.49.208:80
http://www.kakaocorp.link/
US
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
—
—
107.173.49.208:80
www.kakaocorp.link
ColoCrossing
US
malicious
3060
fattura proforma.doc.exe
107.173.49.208:443
www.kakaocorp.link
ColoCrossing
US
malicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 107.173.49.208
malicious

Threats

PID
Process
Class
Message
3060
fattura proforma.doc.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
3060
fattura proforma.doc.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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fattura proforma.doc.exe