| 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: | |
| 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 |
MALICIOUS
Writes file to Word startup folder
- m.exe (PID: 1856)
Writes to a start menu file
- m.exe (PID: 1856)
Deletes shadow copies
- m.exe (PID: 1856)
MAZE was detected
- m.exe (PID: 1856)
Connects to CnC server
- m.exe (PID: 1856)
Renames files like Ransomware
- m.exe (PID: 1856)
Actions looks like stealing of personal data
- 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
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:10:29 07:34:19+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 6.6 |
| CodeSize: | 653824 |
| InitializedDataSize: | 98816 |
| UninitializedDataSize: | 2560 |
| EntryPoint: | 0xc005 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 29-Oct-2019 06:34:19 |
| Detected languages: |
|
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: |
|
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 |
Total processes
41
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1764 | "C:\hmew\..\Windows\flk\ppqti\gyj\..\..\..\system32\byd\xh\..\..\wbem\bacgp\hrdx\..\..\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | — | m.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) Modules
| |||||||||||||||
| 1856 | "C:\Users\admin\Desktop\m.exe" | C:\Users\admin\Desktop\m.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3376 | "C:\jqmw\e\..\..\Windows\r\..\system32\fusbr\i\..\..\wbem\ti\wn\eak\..\..\..\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | — | m.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) Modules
| |||||||||||||||
Total events
218
Read events
114
Write events
104
Delete events
0
Modification events
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (1856) m.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\m_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
337
Text files
231
Unknown types
14
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1856 | m.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | — | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData | — | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings | — | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata | — | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Roaming\Adobe\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl | — | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Local\VirtualStore\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\CE338828149963DCEA4CD26BB86F0363B4CA0BA5.crl | — | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp.nVXot | binary | |
MD5:— | SHA256:— | |||
| 1856 | m.exe | C:\Users\admin\.oracle_jre_usage\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
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
12
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1856 | m.exe | POST | — | 91.218.114.31:80 | http://91.218.114.31/check/update/fea.do | RU | — | — | malicious |
1856 | m.exe | POST | — | 91.218.114.77:80 | http://91.218.114.77/account/private/d.aspx?tn=n5uce&qdbp=jg6vs44iqf | RU | — | — | malicious |
1856 | m.exe | POST | — | 91.218.114.32:80 | http://91.218.114.32/edit/fosdgjxskf.html?dh=r2bkd62o | 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 | — | 91.218.114.79:80 | http://91.218.114.79/archive/gacm.asp?jw=1j16de5&hojy=t1&mqn=rlnxp7p&fm=33cb6 | RU | — | — | malicious |
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 | — | 91.218.114.11:80 | 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 | — | 91.218.114.31:80 | http://91.218.114.31/edit/register/o.jspx?gvnl=0 | RU | — | — | malicious |
1856 | m.exe | POST | — | 91.218.114.25:80 | http://91.218.114.25/moua.cgi?vp=m1635372o2&xxf=ujron85&nyfp=4338p1 | 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 | 91.218.114.4:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.11:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.25:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.26:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.31:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.32:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.37:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.38:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.77:80 | — | Mir Telematiki Ltd | RU | malicious |
1856 | m.exe | 91.218.114.79:80 | — | Mir Telematiki Ltd | RU | malicious |
DNS requests
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