analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | Win32.KeyPass.bin |
| Full analysis: | https://app.any.run/tasks/db3625ba-1313-4b76-b1f9-560ed733fd78 |
| 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: | December 03, 2019, 00:23:57 |
| 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: | 6999C944D1C98B2739D015448C99A291 |
| SHA1: | D9BEB50B51C30C02326EA761B5F1AB158C73B12C |
| SHA256: | 35B067642173874BD2766DA0D108401B4CF45D6E2A8B3971D95BF474BE4F6282 |
| SSDEEP: | 49152:0u1ImfQE5L1PtWHeHoQAOs1dKvHHg/o2S1pj798JGKCO8C/eZRwCr:dzV5JPtWHeHoIs1dGHHx2S1998JGKCOC |
MALICIOUS
Writes to a start menu file
- Win32.KeyPass.bin.exe (PID: 3184)
Writes file to Word startup folder
- Win32.KeyPass.bin.exe (PID: 3184)
Actions looks like stealing of personal data
- Win32.KeyPass.bin.exe (PID: 3184)
Modifies files in Chrome extension folder
- Win32.KeyPass.bin.exe (PID: 3184)
SUSPICIOUS
Executable content was dropped or overwritten
- Win32.KeyPass.bin.exe (PID: 2916)
Application launched itself
- Win32.KeyPass.bin.exe (PID: 388)
- Win32.KeyPass.bin.exe (PID: 3184)
- Win32.KeyPass.bin.exe (PID: 2300)
Starts CMD.EXE for commands execution
- Win32.KeyPass.bin.exe (PID: 2916)
Creates files like Ransomware instruction
- Win32.KeyPass.bin.exe (PID: 3184)
Starts itself from another location
- Win32.KeyPass.bin.exe (PID: 2916)
Writes to a desktop.ini file (may be used to cloak folders)
- Win32.KeyPass.bin.exe (PID: 3184)
Creates files in the user directory
- Win32.KeyPass.bin.exe (PID: 3184)
Creates files in the program directory
- Win32.KeyPass.bin.exe (PID: 3184)
INFO
Manual execution by user
- NOTEPAD.EXE (PID: 3252)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x162227 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 913920 |
| CodeSize: | 2081280 |
| LinkerVersion: | 12 |
| PEType: | PE32 |
| TimeStamp: | 2018:08:07 16:31:20+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 07-Aug-2018 14:31:20 |
| Detected languages: |
|
| Debug artifacts: |
|
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: | 0x00000108 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 07-Aug-2018 14:31:20 |
| 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 | 0x001FC1E1 | 0x001FC200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.62579 |
.rdata | 0x001FE000 | 0x000775BE | 0x00077600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.08923 |
.data | 0x00276000 | 0x0001562C | 0x0000C600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.98387 |
.rsrc | 0x0028C000 | 0x0002B360 | 0x0002B400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.51266 |
.reloc | 0x002B8000 | 0x00026E14 | 0x00027000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.50309 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.12107 | 796 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.33305 | 67624 | UNKNOWN | Russian - Russia | RT_ICON |
3 | 3.96182 | 38056 | UNKNOWN | Russian - Russia | RT_ICON |
4 | 4.04976 | 21640 | UNKNOWN | Russian - Russia | RT_ICON |
5 | 3.807 | 16936 | UNKNOWN | Russian - Russia | RT_ICON |
6 | 4.23467 | 9640 | UNKNOWN | Russian - Russia | RT_ICON |
7 | 4.43779 | 4264 | UNKNOWN | Russian - Russia | RT_ICON |
8 | 4.69066 | 2440 | UNKNOWN | Russian - Russia | RT_ICON |
9 | 5.12399 | 1128 | UNKNOWN | Russian - Russia | RT_ICON |
102 | 3.20698 | 512 | UNKNOWN | English - United States | RT_DIALOG |
Imports
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
IMM32.dll |
KERNEL32.dll |
MPR.dll |
MSIMG32.dll |
OLEACC.dll |
OLEAUT32.dll |
PSAPI.DLL |
Total processes
46
Monitored processes
8
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2916 | "C:\Users\admin\AppData\Local\Temp\Win32.KeyPass.bin.exe" | C:\Users\admin\AppData\Local\Temp\Win32.KeyPass.bin.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 388 | "C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" | C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe | — | Win32.KeyPass.bin.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 | ||||
| 2820 | cmd /c ""C:\Users\admin\AppData\Local\Temp\delself.bat"" | C:\Windows\system32\cmd.exe | — | Win32.KeyPass.bin.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 3184 | "C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --Admin | C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe | Win32.KeyPass.bin.exe | |
User: admin Integrity Level: HIGH | ||||
| 2300 | "C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --ForNetRes x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0 | C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe | — | Win32.KeyPass.bin.exe |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 1956 | "C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --Service 3184 x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0 | C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe | — | Win32.KeyPass.bin.exe |
User: admin Integrity Level: HIGH | ||||
| 1764 | "C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe" --Service 2300 x5I74v4h003xJ0iyhUfHQ8W6o0RDSicmSfg72KVA 6se9RaIxXF9m70zWmx7nL3bVRp691w4SNY8UCir0 | C:\Users\admin\AppData\Local\Win32.KeyPass.bin.exe | — | Win32.KeyPass.bin.exe |
User: admin Integrity Level: HIGH Exit code: 0 | ||||
| 3252 | "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Public\Desktop\!!!DECRYPTION__KEYPASS__INFO!!!.txt | C:\Windows\system32\NOTEPAD.EXE | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
742
Read events
730
Write events
12
Delete events
0
Modification events
| (PID) Process: | (2916) Win32.KeyPass.bin.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2916) Win32.KeyPass.bin.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (388) Win32.KeyPass.bin.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (388) Win32.KeyPass.bin.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3252) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosX |
Value: 154 | |||
| (PID) Process: | (3252) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosY |
Value: 154 | |||
| (PID) Process: | (3252) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosDX |
Value: 960 | |||
| (PID) Process: | (3252) NOTEPAD.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosDY |
Value: 501 | |||
Executable files
1
Suspicious files
2
Text files
4 107
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2916 | Win32.KeyPass.bin.exe | C:\Users\admin\AppData\Local\Temp\delself.bat | — | |
MD5:— | SHA256:— | |||
| 3184 | Win32.KeyPass.bin.exe | C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\MSOCache\All Users\{90140000-0016-0407-0000-0000000FF1CE}-C\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\MSOCache\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\MSOCache\All Users\{90140000-0015-0410-0000-0000000FF1CE}-C\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\MSOCache\All Users\{90140000-0015-0C0A-0000-0000000FF1CE}-C\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\MSOCache\All Users\{90140000-0016-040C-0000-0000000FF1CE}-C\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
| 3184 | Win32.KeyPass.bin.exe | C:\$Recycle.Bin\!!!DECRYPTION__KEYPASS__INFO!!!.txt | text | |
MD5:DAF2D6B2D0033FF60B7DA2B3DABC5A0F | SHA256:EA770E96140A6A18280B9CD118BBFD68D72E95D9DAACFE0DD1925E277E074077 | |||
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
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
DNS requests
Domain | IP | Reputation |
|---|---|---|
kronus.pp.ua |
| unknown |