| File name: | safecrypt.exe |
| Full analysis: | https://app.any.run/tasks/3a49c193-6c26-414a-b222-1ef99dfb6e54 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | March 28, 2021, 06:50:57 |
| 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: | 4A1D88603B1007825A9C6B36D1E5DE44 |
| SHA1: | 78A6E76AB32039576B52153B56F2E8BD035222C3 |
| SHA256: | 7004AF389D633B82C3EE67055ECB0F9ACCAE5DC0A53721DA66C76825ECE528F8 |
| SSDEEP: | 12288:UH2tiySKXkTDj0jxwn8mHiCA092tiySKXkTDj0jxwnvSxU/:7AKXeDj0jkDA0QAKXeDj0jD |
MALICIOUS
Changes the autorun value in the registry
- xmimhhn.exe (PID: 3624)
TeslaCrypt was detected
- xmimhhn.exe (PID: 3624)
Steals credentials from Web Browsers
- xmimhhn.exe (PID: 3624)
Deletes shadow copies
- xmimhhn.exe (PID: 3624)
Drops executable file immediately after starts
- safecrypt.exe (PID: 2172)
Renames files like Ransomware
- xmimhhn.exe (PID: 3624)
Writes to a start menu file
- xmimhhn.exe (PID: 3624)
Modifies files in Chrome extension folder
- xmimhhn.exe (PID: 3624)
Writes file to Word startup folder
- xmimhhn.exe (PID: 3624)
Actions looks like stealing of personal data
- xmimhhn.exe (PID: 3624)
SUSPICIOUS
Starts itself from another location
- safecrypt.exe (PID: 2172)
Application launched itself
- safecrypt.exe (PID: 3312)
- xmimhhn.exe (PID: 3548)
Drops a file with too old compile date
- safecrypt.exe (PID: 2172)
Starts CMD.EXE for commands execution
- safecrypt.exe (PID: 2172)
Creates files in the user directory
- safecrypt.exe (PID: 2172)
- xmimhhn.exe (PID: 3624)
Creates files like Ransomware instruction
- xmimhhn.exe (PID: 3624)
Starts Internet Explorer
- xmimhhn.exe (PID: 3624)
Executable content was dropped or overwritten
- safecrypt.exe (PID: 2172)
Executed via COM
- DllHost.exe (PID: 2160)
Creates files in the program directory
- xmimhhn.exe (PID: 3624)
INFO
Dropped object may contain Bitcoin addresses
- xmimhhn.exe (PID: 3624)
Application launched itself
- iexplore.exe (PID: 1504)
Reads settings of System Certificates
- iexplore.exe (PID: 1504)
Reads internet explorer settings
- iexplore.exe (PID: 2776)
Changes internet zones settings
- iexplore.exe (PID: 1504)
Dropped object may contain TOR URL's
- xmimhhn.exe (PID: 3624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (46.3) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (41) |
| .exe | | | Win32 Executable (generic) (6.6) |
| .exe | | | Generic Win/DOS Executable (2.9) |
| .exe | | | DOS Executable Generic (2.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2006:06:09 14:59:47+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 266240 |
| InitializedDataSize: | 4390912 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x41a46 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.8.189.224 |
| ProductVersionNumber: | 0.31.175.78 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | Alighting |
| CompanyName: | eSnips Ltd. |
| FileDescription: | Snows Amplification Travails |
| FileVersion: | 152, 162, 60, 63 |
| InternalName: | Artery |
| LegalCopyright: | Copyright (C) 2016 |
| LegalTrademarks: | Unbar |
| OriginalFileName: | Aintl.EXE |
| PrivateBuild: | 38, 97, 22, 219 |
| ProductName: | Silvering Terrains |
| ProductVersion: | 202, 130, 29, 218 |
| SpecialBuild: | 171, 248, 221, 121 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Jun-2006 12:59:47 |
| Detected languages: |
|
| Comments: | Alighting |
| CompanyName: | eSnips Ltd. |
| FileDescription: | Snows Amplification Travails |
| FileVersion: | 152, 162, 60, 63 |
| InternalName: | Artery |
| LegalCopyright: | Copyright (C) 2016 |
| LegalTrademarks: | Unbar |
| OriginalFilename: | Aintl.EXE |
| PrivateBuild: | 38, 97, 22, 219 |
| ProductName: | Silvering Terrains |
| ProductVersion: | 202, 130, 29, 218 |
| SpecialBuild: | 171, 248, 221, 121 |
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: | 0x000000F0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 09-Jun-2006 12:59:47 |
| 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 | 0x00040ED4 | 0x00041000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.12605 |
.rdata | 0x00042000 | 0x00031D00 | 0x00032000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.05843 |
.data | 0x00074000 | 0x003FAFC4 | 0x00002000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.55415 |
.rsrc | 0x0046F000 | 0x00002438 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.23191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.52189 | 976 | UNKNOWN | UNKNOWN | RT_VERSION |
680 | 3.89158 | 824 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
681 | 5.07631 | 385 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
682 | 0.177031 | 558 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
683 | 3.50517 | 988 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
2258 | 4.01366 | 917 | UNKNOWN | UNKNOWN | RT_DIALOG |
2259 | 3.99128 | 942 | UNKNOWN | UNKNOWN | RT_DIALOG |
2260 | 3.96807 | 828 | UNKNOWN | UNKNOWN | RT_DIALOG |
2261 | 3.87588 | 543 | UNKNOWN | UNKNOWN | RT_DIALOG |
2262 | 3.44262 | 884 | UNKNOWN | UNKNOWN | RT_DIALOG |
Imports
ADVAPI32.dll |
GDI32.dll |
KERNEL32.dll |
LZ32.dll |
MFC42.DLL |
MSVCRT.dll |
USER32.dll |
Total processes
69
Monitored processes
16
Malicious processes
4
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 572 | "C:\Windows\System32\vssadmin.exe" delete shadows /all /Quiet | C:\Windows\System32\vssadmin.exe | xmimhhn.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 660 | bcdedit.exe /set {current} bootems off | C:\Windows\system32\bcdedit.exe | — | xmimhhn.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Boot Configuration Data Editor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1160 | "C:\Windows\system32\cmd.exe" /c DEL C:\Users\admin\AppData\Local\Temp\SAFECR~1.EXE | C:\Windows\system32\cmd.exe | — | safecrypt.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1504 | "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\admin\Desktop\help_recover_instructions.HTM | C:\Program Files\Internet Explorer\iexplore.exe | xmimhhn.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2156 | "C:\Windows\System32\vssadmin.exe" delete shadows /all /Quiet | C:\Windows\System32\vssadmin.exe | xmimhhn.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2160 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2172 | "C:\Users\admin\AppData\Local\Temp\safecrypt.exe" | C:\Users\admin\AppData\Local\Temp\safecrypt.exe | safecrypt.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 1 Modules
| |||||||||||||||
| 2292 | bcdedit.exe /set {current} bootstatuspolicy IgnoreAllFailures | C:\Windows\system32\bcdedit.exe | — | xmimhhn.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Boot Configuration Data Editor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2664 | bcdedit.exe /set {current} advancedoptions off | C:\Windows\system32\bcdedit.exe | — | xmimhhn.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Boot Configuration Data Editor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2776 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1504 CREDAT:144385 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
Total events
695
Read events
607
Write events
87
Delete events
1
Modification events
| (PID) Process: | (2172) safecrypt.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2172) safecrypt.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_CURRENT_USER\Software\xxxsys |
| Operation: | write | Name: | ID |
Value: 279E8FEFB179F044 | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_CURRENT_USER\Software\279E8FEFB179F044 |
| Operation: | write | Name: | data |
Value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| |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System |
| Operation: | write | Name: | EnableLinkedConnections |
Value: 1 | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | gatert-12010 |
Value: C:\Users\admin\AppData\Roaming\xmimhhn.exe | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | gatert-12010 |
Value: C:\Users\admin\AppData\Roaming\xmimhhn.exe | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3624) xmimhhn.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
Executable files
1
Suspicious files
425
Text files
2 382
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3624 | xmimhhn.exe | C:\Users\admin\.oracle_jre_usage\help_recover_instructions+oun.html | html | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\help_recover_instructions+oun.png | image | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\help_recover_instructions+oun.png | image | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\Documents\recover_file_fyeevtsmj.txt | text | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\ToolsSearchCacheRdr\help_recover_instructions+oun.html | html | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\help_recover_instructions+oun.txt | text | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\help_recover_instructions+oun.html | html | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\help_recover_instructions+oun.txt | text | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\help_recover_instructions+oun.txt | text | |
MD5:— | SHA256:— | |||
| 3624 | xmimhhn.exe | C:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\help_recover_instructions+oun.html | html | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
6
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3624 | xmimhhn.exe | POST | — | 176.74.179.58:80 | http://bddadmin.desjardins.fr/js/openlayers/theme/default/img/mzsys.php | GB | — | — | malicious |
1504 | iexplore.exe | GET | 200 | 13.107.21.200:80 | http://www.bing.com/favicon.ico | US | image | 4.19 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1504 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3624 | xmimhhn.exe | 176.74.179.58:80 | bddadmin.desjardins.fr | Peer 1 Network (USA) Inc. | GB | malicious |
1504 | iexplore.exe | 13.107.21.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
southinstrument.org |
| malicious |
bddadmin.desjardins.fr |
| malicious |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |