| File name: | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe |
| Full analysis: | https://app.any.run/tasks/b20e8b29-e863-4168-900e-ea9a92e023f5 |
| 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: | February 22, 2020, 09:57:44 |
| 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: | 17F97F9C91B0DAF856526130CF9BD702 |
| SHA1: | 268685C49E0BC50F7A7E977D2D71768A1E958F03 |
| SHA256: | BE88512C9250A558A3524E1C3BBD0299517CB0D6C3FB749C22DF32033BF081E8 |
| SSDEEP: | 6144:adSK04ETTZ+4TBpvjLCQHlJUgvoAbcz+w:aoL4EnU4T/vjLhnlv1bBw |
MALICIOUS
Deletes shadow copies
- cmd.exe (PID: 2672)
SUSPICIOUS
Starts CMD.EXE for commands execution
- cmd.exe (PID: 2068)
- be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe (PID: 4032)
Uses TASKLIST.EXE to query information about running processes
- cmd.exe (PID: 1740)
Executed as Windows Service
- vssvc.exe (PID: 1772)
Executable content was dropped or overwritten
- be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe (PID: 4032)
Creates files in the program directory
- be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe (PID: 4032)
INFO
No info indicators.
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) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:02:22 07:21:33+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 104448 |
| InitializedDataSize: | 120832 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xccef |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.1.0.0 |
| ProductVersionNumber: | 2.1.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 2.1.0.0 |
| InternalName: | svchosta.exe |
| LegalCopyright: | |
| OriginalFileName: | svchosta.exe |
| ProductVersion: | 2.1.0.0 |
| AssemblyVersion: | 2.1.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 22-Feb-2020 06:21:33 |
| Debug artifacts: | |
| FileDescription: | - |
| FileVersion: | 2.1.0.0 |
| InternalName: | svchosta.exe |
| LegalCopyright: | - |
| OriginalFilename: | svchosta.exe |
| ProductVersion: | 2.1.0.0 |
| Assembly Version: | 2.1.0.0 |
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: | 0x000000D0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 22-Feb-2020 06:21:33 |
| 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 | 0x000196D8 | 0x00019800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.74604 |
.rdata | 0x0001B000 | 0x00006DF2 | 0x00006E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.44313 |
.data | 0x00022000 | 0x000030C0 | 0x00001600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.26244 |
.rsrc | 0x00026000 | 0x00015324 | 0x00015400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.9873 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.94274 | 2270 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
__ | 7.99776 | 83636 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
~ | 4.9375 | 32 | Latin 1 / Western European | UNKNOWN | RT_RCDATA |
Imports
KERNEL32.dll |
OLEAUT32.dll |
mscoree.dll |
ole32.dll |
Total processes
61
Monitored processes
21
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 272 | vssadmin resize shadowstorage /for=f: /on=f: /maxsize=unbounded | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1168 | vssadmin resize shadowstorage /for=c: /on=c: /maxsize=401MB | C:\Windows\system32\vssadmin.exe | — | cmd.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
| |||||||||||||||
| 1500 | vssadmin resize shadowstorage /for=e: /on=e: /maxsize=401MB | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1632 | vssadmin Delete Shadows /all /quiet | C:\Windows\system32\vssadmin.exe | — | cmd.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
| |||||||||||||||
| 1740 | C:\Windows\system32\cmd.exe /c tasklist /NH /FI "IMAGENAME eq be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe" | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1772 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2068 | cmd /c ""C:\ProgramData\newpatek\onmywrist.bat"" | C:\Windows\system32\cmd.exe | — | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2620 | vssadmin resize shadowstorage /for=g: /on=g: /maxsize=unbounded | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2672 | "cmd.exe" /C "C:\Users\Public\sys.bat" | C:\Windows\system32\cmd.exe | — | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2724 | vssadmin resize shadowstorage /for=d: /on=d: /maxsize=unbounded | C:\Windows\system32\vssadmin.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
31
Read events
31
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
3 998
Text files
2 399
Unknown types
132
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\branding.xml[newpatek@cock.li].MARRA | — | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\MARRACRYPT_INFORMATION.HTML | html | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\branding.xml[newpatek@cock.li].MARRA | binary | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\Users\MARRACRYPT_INFORMATION.HTML | html | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\Setup.xml[newpatek@cock.li].MARRA | binary | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys\ab443dd0374c90a28f696be471c361ca_90059c37-1320-41a4-b58d-2b75a9850d2f | dbf | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\Users\Public\MARRACRYPT_ID_DO_NOT_TOUCH | binary | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\Users\Public\PUBLIC_KEY_DO_NOT_TOUCH | binary | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\AccessMUI.xml[newpatek@cock.li].MARRA | binary | |
MD5:— | SHA256:— | |||
| 4032 | be88512c9250a558a3524e1c3bbd0299517cb0d6c3fb749c22df32033bf081e8.exe | C:\ProgramData\newpatek\onmywrist.bat | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report