| File name: | officeupd.fft |
| Full analysis: | https://app.any.run/tasks/c1b58b97-cab7-49df-90a5-5df6828ca54c |
| 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: | December 06, 2019, 14:47:32 |
| 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: | E3648731A36105980F5FAE6B4AFE614B |
| SHA1: | 85DB743D14FBD83F893EC34DBDF57D0344E16156 |
| SHA256: | 877C735650488F81807239A0CA564C8FAA660A8C9141A9ABA2049B9FE1D5B2FB |
| SSDEEP: | 12288:3qhfOhBJUmIa4cQ5VSdQpRSZZLPwPqnk7HLhPQ9dLz6D:I9dXrEEw/PwP4k71I9dLz6D |
MALICIOUS
Deletes shadow copies
- officeupd.fft.exe (PID: 2284)
Writes to a start menu file
- officeupd.fft.exe (PID: 2284)
Writes file to Word startup folder
- officeupd.fft.exe (PID: 2284)
Actions looks like stealing of personal data
- officeupd.fft.exe (PID: 2284)
Renames files like Ransomware
- officeupd.fft.exe (PID: 2284)
MAZE was detected
- officeupd.fft.exe (PID: 2284)
SUSPICIOUS
Creates files in the program directory
- officeupd.fft.exe (PID: 2284)
Reads the cookies of Mozilla Firefox
- officeupd.fft.exe (PID: 2284)
Connects to server without host name
- officeupd.fft.exe (PID: 2284)
Creates files like Ransomware instruction
- officeupd.fft.exe (PID: 2284)
Creates files in the user directory
- officeupd.fft.exe (PID: 2284)
INFO
Application was crashed
- officeupd.fft.exe (PID: 944)
Manual execution by user
- officeupd.fft.exe (PID: 2284)
Dropped object may contain TOR URL's
- officeupd.fft.exe (PID: 2284)
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: | 2019:11:26 14:55:50+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 4.1 |
| CodeSize: | 1009152 |
| InitializedDataSize: | 132608 |
| UninitializedDataSize: | 4608 |
| EntryPoint: | 0x240e1 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 26-Nov-2019 13:55:50 |
| 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: | 5 |
| Time date stamp: | 26-Nov-2019 13:55:50 |
| 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 | 0x000AFC46 | 0x000AFE00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.79694 |
.data | 0x000B1000 | 0x0000107A | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.47075 |
.rsrc | 0x000B3000 | 0x0001F058 | 0x0001F200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.39449 |
.st | 0x000D4000 | 0x00046750 | 0x00046800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 2.01924 | 20 | Latin 1 / Western European | UNKNOWN | RT_GROUP_CURSOR |
2 | 4.79597 | 346 | Latin 1 / Western European | English - United States | RT_MANIFEST |
3 | 0 | 10 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
4 | 0 | 14 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
5 | 0 | 24 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
6 | 0 | 23 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
7 | 0 | 11 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
8 | 0 | 49 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
9 | 0 | 38 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
Imports
comctl32.dll |
comdlg32.dll |
gdiplus.dll |
kernel32.dll |
ole32.dll |
user32.dll |
version.dll |
Total processes
44
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 944 | "C:\Users\admin\Desktop\officeupd.fft.exe" | C:\Users\admin\Desktop\officeupd.fft.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 1404 | "C:\xqj\..\Windows\rhc\d\bebls\..\..\..\system32\s\m\..\..\wbem\fc\..\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | — | officeupd.fft.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
| |||||||||||||||
| 1708 | "C:\o\bna\yxw\..\..\..\Windows\v\..\system32\pe\..\wbem\ucj\vk\..\..\wmic.exe" shadowcopy delete | C:\Windows\system32\wbem\wmic.exe | — | officeupd.fft.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
| |||||||||||||||
| 2284 | "C:\Users\admin\Desktop\officeupd.fft.exe" | C:\Users\admin\Desktop\officeupd.fft.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
218
Read events
114
Write events
104
Delete events
0
Modification events
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (2284) officeupd.fft.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\officeupd_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
0
Suspicious files
336
Text files
231
Unknown types
8
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2284 | officeupd.fft.exe | C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp | — | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData | — | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings | — | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata | — | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl | — | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\CE338828149963DCEA4CD26BB86F0363B4CA0BA5.crl | — | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
| 2284 | officeupd.fft.exe | C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\DECRYPT-FILES.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
13
DNS requests
0
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2284 | officeupd.fft.exe | POST | — | 91.218.114.26:80 | http://91.218.114.26/wthccghi.asp?m=md35&agnd=b8n1pp6 | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.25:80 | http://91.218.114.25/be.html?xdak=l | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.4:80 | http://91.218.114.4/content/withdrawal/tp.cgi?vhen=vw6h8&s=py | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.11:80 | http://91.218.114.11/support/u.php?vt=5o3ws3&re=cut06yq5k1&j=s4s1031g&ojo=t0as | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | 404 | 91.218.114.4:80 | http://91.218.114.4/content/withdrawal/tp.cgi?vhen=vw6h8&s=py | RU | html | 223 b | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.4:80 | http://91.218.114.4/cxqjih.html | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.11:80 | http://91.218.114.11/webauth/create/nturukdfed.phtml?psk=f78&hp=hb53b4uvm4 | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | 404 | 91.218.114.4:80 | http://91.218.114.4/cxqjih.html | RU | html | 209 b | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.11:80 | http://91.218.114.11/webauth/create/nturukdfed.phtml?psk=f78&hp=hb53b4uvm4 | RU | — | — | malicious |
2284 | officeupd.fft.exe | POST | — | 91.218.114.11:80 | http://91.218.114.11/support/u.php?vt=5o3ws3&re=cut06yq5k1&j=s4s1031g&ojo=t0as | 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 |
|---|---|---|---|---|---|---|
2284 | officeupd.fft.exe | 91.218.114.4:80 | — | Mir Telematiki Ltd | RU | malicious |
2284 | officeupd.fft.exe | 91.218.114.11:80 | — | Mir Telematiki Ltd | RU | malicious |
— | — | 91.218.114.25:80 | — | Mir Telematiki Ltd | RU | malicious |
— | — | 91.218.114.26:80 | — | Mir Telematiki Ltd | RU | malicious |
— | — | 91.218.114.31:80 | — | Mir Telematiki Ltd | RU | malicious |
2284 | officeupd.fft.exe | 91.218.114.25:80 | — | Mir Telematiki Ltd | RU | malicious |
2284 | officeupd.fft.exe | 91.218.114.26:80 | — | Mir Telematiki Ltd | RU | malicious |
DNS requests
Threats
PID | Process | Class | Message |
|---|---|---|---|
2284 | officeupd.fft.exe | A Network Trojan was detected | MALWARE [PTsecurity] Maze Ransomware |
2284 | officeupd.fft.exe | A Network Trojan was detected | MALWARE [PTsecurity] Maze Ransomware |
2284 | officeupd.fft.exe | A Network Trojan was detected | MALWARE [PTsecurity] Maze Ransomware |
2284 | officeupd.fft.exe | A Network Trojan was detected | MALWARE [PTsecurity] Maze Ransomware |
2284 | officeupd.fft.exe | A Network Trojan was detected | MALWARE [PTsecurity] Maze Ransomware |
2284 | officeupd.fft.exe | A Network Trojan was detected | MALWARE [PTsecurity] Maze Ransomware |