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File name:

m.exe

Full analysis: https://app.any.run/tasks/6baf021f-d9ae-4fc7-b107-d1d902bd9d3e
Verdict: Malicious activity
Threats:

Maze is ransomware — a malware type that encrypts the victim’s files and restores the data in exchange for a ransom payment. One of the most distinguishable features of Maze is that it is one of the first malware of the kind to publicly release stolen data.

Analysis date: October 29, 2019, 16:28:02
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
trojan
maze
opendir
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

21A563F958B73D453AD91E251B11855C

SHA1:

64ED4F6B315448D518ED003A1D0C7E56790EF50D

SHA256:

067F1B8F1E0B2BFE286F5169E17834E8CF7F4266B8D97F28EA78995DC81B0E7B

SSDEEP:

12288:VIeWyYCERmabd3LPwPqnk7HLhccQ5VSdQpRSZN9dSz6:VIeHERmabdbPwP4k71cXrEEwH9dSz6

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

    • Writes to a start menu file

      • m.exe (PID: 1856)
    • Deletes shadow copies

      • m.exe (PID: 1856)
    • Actions looks like stealing of personal data

      • m.exe (PID: 1856)
    • Writes file to Word startup folder

      • m.exe (PID: 1856)
    • Renames files like Ransomware

      • m.exe (PID: 1856)
    • MAZE was detected

      • m.exe (PID: 1856)
    • Connects to CnC server

      • m.exe (PID: 1856)
    • Dropped file may contain instructions of ransomware

      • m.exe (PID: 1856)
  • SUSPICIOUS

    • Creates files in the program directory

      • m.exe (PID: 1856)
    • Reads the cookies of Mozilla Firefox

      • m.exe (PID: 1856)
    • Creates files like Ransomware instruction

      • m.exe (PID: 1856)
    • Connects to server without host name

      • m.exe (PID: 1856)
    • Creates files in the user directory

      • m.exe (PID: 1856)
  • INFO

    • Dropped object may contain TOR URL's

      • m.exe (PID: 1856)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (61.6)
.dll | Win32 Dynamic Link Library (generic) (14.6)
.exe | Win32 Executable (generic) (10)
.exe | Win16/32 Executable Delphi generic (4.6)
.exe | Generic Win/DOS Executable (4.4)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xc005
UninitializedDataSize: 2560
InitializedDataSize: 98816
CodeSize: 653824
LinkerVersion: 6.6
PEType: PE32
TimeStamp: 2019:10:29 07:34:19+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 29-Oct-2019 06:34:19
Detected languages:
  • English - United States
  • Process Default Language

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 29-Oct-2019 06:34:19
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
0x0009EF2E
0x0009F000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.73397
.data
0x000A0000
0x0000092E
0x00000A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.838068
.rsrc
0x000A1000
0x00018079
0x00018200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.16107
0x000BA000
0x00000034
0x00000200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.19421
95440
Latin 1 / Western European
Process Default Language
RT_ICON
2
4.79597
346
Latin 1 / Western European
English - United States
RT_MANIFEST

Imports

comctl32.dll
kernel32.dll
winspool.drv
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #MAZE m.exe wmic.exe no specs wmic.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1856"C:\Users\admin\Desktop\m.exe" C:\Users\admin\Desktop\m.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
1764"C:\hmew\..\Windows\flk\ppqti\gyj\..\..\..\system32\byd\xh\..\..\wbem\bacgp\hrdx\..\..\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exem.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
WMI Commandline Utility
Exit code:
2147749908
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3376"C:\jqmw\e\..\..\Windows\r\..\system32\fusbr\i\..\..\wbem\ti\wn\eak\..\..\..\wmic.exe" shadowcopy deleteC:\Windows\system32\wbem\wmic.exem.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
WMI Commandline Utility
Exit code:
2147749908
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
218
Read events
114
Write events
104
Delete events
0

Modification events

(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(1856) m.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
0
Suspicious files
337
Text files
231
Unknown types
14

Dropped files

PID
Process
Filename
Type
1856m.exeC:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp
MD5:
SHA256:
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData
MD5:
SHA256:
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings
MD5:
SHA256:
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata
MD5:
SHA256:
1856m.exeC:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp.nVXotbinary
MD5:E06E447800610896E9123BFD01E7D8AE
SHA256:87FA5C84571BE78CA8918C529901205EA30E77E3F6ABC7FE40CC75DCDA1616E2
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings.WuIjvrbinary
MD5:7A8A31115182FB667E888ECD7D075791
SHA256:27F9789072C347CB3425BD9C6C1769190CEFB012DFC4C1F5FF59C237C07AF830
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DECRYPT-FILES.txttext
MD5:3D93B84C175B225E110506506B125179
SHA256:66005A2CECA950FC004C7FFA60DD6FCA171F8BF8E3693A64C5FCF8A61982352C
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl
MD5:
SHA256:
1856m.exeC:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Forms\DECRYPT-FILES.txttext
MD5:3D93B84C175B225E110506506B125179
SHA256:66005A2CECA950FC004C7FFA60DD6FCA171F8BF8E3693A64C5FCF8A61982352C
1856m.exeC:\Users\admin\AppData\Local\VirtualStore\DECRYPT-FILES.txttext
MD5:3D93B84C175B225E110506506B125179
SHA256:66005A2CECA950FC004C7FFA60DD6FCA171F8BF8E3693A64C5FCF8A61982352C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
23
TCP/UDP connections
24
DNS requests
0
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1856
m.exe
POST
404
91.218.114.4:80
http://91.218.114.4/cee.action?jeqw=8y47o7v6sa&swpe=57f
RU
html
208 b
malicious
1856
m.exe
POST
91.218.114.31:80
http://91.218.114.31/edit/register/o.jspx?gvnl=0
RU
malicious
1856
m.exe
POST
91.218.114.11:80
http://91.218.114.11/checkout/tqplnrnlo.html?jmcj=2r025mb5
RU
malicious
1856
m.exe
POST
91.218.114.26:80
http://91.218.114.26/login/support/rksdas.aspx
RU
malicious
1856
m.exe
POST
404
91.218.114.4:80
http://91.218.114.4/wire/wire/qmwkebprut.aspx?sb=8bi&wnr=knhqj&fni=35&t=13tk14
RU
html
223 b
malicious
1856
m.exe
POST
91.218.114.26:80
http://91.218.114.26/view/post/fm.cgi
RU
malicious
1856
m.exe
POST
91.218.114.11:80
http://91.218.114.11/tracker/withdrawal/uuxk.jsp
RU
malicious
1856
m.exe
POST
404
91.218.114.31:80
http://91.218.114.31/check/update/fea.do
RU
html
217 b
malicious
1856
m.exe
POST
302
91.218.114.37:80
http://91.218.114.37/rfdchfdti.cgi?jkpg=n&ao=2vwl&y=0kv0ir30
RU
malicious
1856
m.exe
POST
91.218.114.32:80
http://91.218.114.32/view/withdrawal/bocuiv.php
RU
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1856
m.exe
91.218.114.25:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.31:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.4:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.37:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.26:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.32:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.11:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.77:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.38:80
Mir Telematiki Ltd
RU
malicious
1856
m.exe
91.218.114.79:80
Mir Telematiki Ltd
RU
malicious

DNS requests

No data

Threats

PID
Process
Class
Message
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
1856
m.exe
A Network Trojan was detected
MALWARE [PTsecurity] Maze Ransomware
3 ETPRO signatures available at the full report
No debug info