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File name:

10_.exe

Full analysis: https://app.any.run/tasks/07a75391-8b06-4e84-a6c2-8e3df8638b56
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.

Analysis date: February 10, 2019, 21:33:25
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:

B7559C47EB4D598566763BF71061EA16

SHA1:

FBE895BDB4BED333823496922EC87B50909BF0AB

SHA256:

485CC13A1EA59AA461542CAE6974C35C1F3EA59BE6A5E82B9AE907415D898C74

SSDEEP:

3072:TlvgpQdmzEqrb8UhkApsxF56EKTb51ROoladHHcsawKmt5abRw66DzgCBlMb7X:TlIpQdCEqkhAps4E0V1R46wrAb2cKM3X

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

      • 10_.exe (PID: 3052)
    • GandCrab keys found

      • 10_.exe (PID: 3052)
    • Writes file to Word startup folder

      • 10_.exe (PID: 3052)
    • Deletes shadow copies

      • 10_.exe (PID: 3052)
    • Renames files like Ransomware

      • 10_.exe (PID: 3052)
    • Dropped file may contain instructions of ransomware

      • 10_.exe (PID: 3052)
    • Changes settings of System certificates

      • 10_.exe (PID: 3052)
    • Connects to CnC server

      • 10_.exe (PID: 3052)
  • SUSPICIOUS

    • Creates files in the program directory

      • 10_.exe (PID: 3052)
    • Reads the cookies of Mozilla Firefox

      • 10_.exe (PID: 3052)
    • Creates files like Ransomware instruction

      • 10_.exe (PID: 3052)
    • Adds / modifies Windows certificates

      • 10_.exe (PID: 3052)
    • Creates files in the user directory

      • 10_.exe (PID: 3052)
  • INFO

    • Dropped object may contain TOR URL's

      • 10_.exe (PID: 3052)
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 (64.2)
.dll | Win32 Dynamic Link Library (generic) (15.6)
.exe | Win32 Executable (generic) (10.6)
.exe | Generic Win/DOS Executable (4.7)
.exe | DOS Executable Generic (4.7)

EXIF

EXE

ProductVersion: 3.2.0.10
LegalCopyright: Copyright (C) 2018, cahazebanekudu
InternalName: toxaku.exe
FileVersion: 3.2.0.10
CharacterSet: Unknown (F56C)
LanguageCode: Unknown (557D)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Unknown (0x40534)
FileFlags: (none)
FileFlagsMask: 0x004f
ProductVersionNumber: 1.0.0.0
FileVersionNumber: 1.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 5.1
ImageVersion: -
OSVersion: 5.1
EntryPoint: 0x52350
UninitializedDataSize: 188416
InitializedDataSize: 28672
CodeSize: 147456
LinkerVersion: 10
PEType: PE32
TimeStamp: 2018:05:16 13:12:41+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-May-2018 11:12:41

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 16-May-2018 11:12:41
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
0x0002E000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x0002F000
0x00024000
0x00023600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.73537
.rsrc
0x00053000
0x00007000
0x00006200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.88963

Imports

GDI32.dll
KERNEL32.DLL
USER32.dll
No data.
screenshotscreenshot
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 10_.exe wmic.exe vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3052"C:\Users\admin\AppData\Local\Temp\10_.exe" C:\Users\admin\AppData\Local\Temp\10_.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
2448"C:\Windows\system32\wbem\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exe
10_.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)
1860C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
130
Read events
96
Write events
34
Delete events
0

Modification events

(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\ex_data\data
Operation:writeName:ext
Value:
2E0075007000790067006E000000
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\keys_data\data
Operation:writeName:public
Value:
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
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\keys_data\data
Operation:writeName:private
Value:
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
(PID) Process:(3052) 10_.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3052) 10_.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\10__RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\10__RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\10__RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\10__RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3052) 10_.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\10__RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
0
Suspicious files
429
Text files
318
Unknown types
9

Dropped files

PID
Process
Filename
Type
305210_.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi
MD5:
SHA256:
305210_.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim
MD5:
SHA256:
305210_.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.upygn
MD5:
SHA256:
305210_.exeC:\System Volume Information\SPP\OnlineMetadataCache\{05ed3515-06b3-48f6-8cf2-bf24b1bf0727}_OnDiskSnapshotProp
MD5:
SHA256:
305210_.exeC:\System Volume Information\SPP\OnlineMetadataCache\{16d74681-6bc3-4c44-97f0-8b8dfefe2355}_OnDiskSnapshotProp
MD5:
SHA256:
305210_.exeC:\System Volume Information\SPP\OnlineMetadataCache\{38e8535f-27d0-4352-aa3a-ce4178930102}_OnDiskSnapshotProp
MD5:
SHA256:
305210_.exeC:\System Volume Information\SPP\OnlineMetadataCache\{3cc0f82b-873a-4e59-b89f-689fbdf88af9}_OnDiskSnapshotProp
MD5:
SHA256:
305210_.exeC:\PerfLogs\UPYGN-DECRYPT.txttext
MD5:072E26D998E9200945022D38672A49EB
SHA256:91674690AAB30F21888D66F1BFA31B96C9D2B79A49E10305615955E9C7EDB0B2
305210_.exeC:\Config.Msi\UPYGN-DECRYPT.txttext
MD5:072E26D998E9200945022D38672A49EB
SHA256:91674690AAB30F21888D66F1BFA31B96C9D2B79A49E10305615955E9C7EDB0B2
305210_.exeC:\System Volume Information\SPP\OnlineMetadataCache\{5c4beaff-a038-4df7-9b35-072a18f8e3d6}_OnDiskSnapshotProp
MD5:
SHA256:
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
3052
10_.exe
GET
301
185.52.2.154:80
http://www.kakaocorp.link/
NL
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
3052
10_.exe
185.52.2.154:443
www.kakaocorp.link
RouteLabel V.O.F.
NL
suspicious
3052
10_.exe
185.52.2.154:80
www.kakaocorp.link
RouteLabel V.O.F.
NL
suspicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 185.52.2.154
malicious

Threats

Found threats are available for the paid subscriptions
2 ETPRO signatures available at the full report
No debug info