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| File name: | ccccccc.exe |
| Full analysis: | https://app.any.run/tasks/6d8c4e92-8334-42a2-b4f8-23206a0861f4 |
| 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 31, 2020, 12:10:34 |
| 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: | 6C581EC416FD5176BE97F44555A79DF3 |
| SHA1: | DD0200EDC4BE03000922C0B783FCA155D3C0A7C4 |
| SHA256: | 8BBBAF50FC4B5878835D5D2B8166AB480B3B07C98691A314C0D0FCBC9CEDEECB |
| SSDEEP: | 24576:89ePGFK5CzSEYeiALGl7fdkfccffFFJa1wWz9jswjQINnd8rkUMEP2:89qGQ5gSEYXIGljdrclfuu+hpd8dMC |
MALICIOUS
Actions looks like stealing of personal data
- ccccccc.exe (PID: 1232)
Writes file to Word startup folder
- ccccccc.exe (PID: 1232)
Writes to a start menu file
- ccccccc.exe (PID: 1232)
Dropped file may contain instructions of ransomware
- ccccccc.exe (PID: 1232)
Modifies files in Chrome extension folder
- ccccccc.exe (PID: 1232)
SUSPICIOUS
Creates files like Ransomware instruction
- ccccccc.exe (PID: 1232)
Creates files in the program directory
- ccccccc.exe (PID: 1232)
Creates files in the user directory
- ccccccc.exe (PID: 1232)
INFO
Dropped object may contain TOR URL's
- ccccccc.exe (PID: 1232)
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
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | KEKW |
| OriginalFileName: | KEKW.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2020 |
| InternalName: | KEKW.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | KEKW |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 6 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x29ae |
| UninitializedDataSize: | - |
| InitializedDataSize: | 1536 |
| CodeSize: | 6656 |
| LinkerVersion: | 5.16 |
| PEType: | PE32 |
| TimeStamp: | 2051:02:10 12:24:08+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Jan-1915 04:55:52 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | KEKW |
| FileVersion: | 1.0.0.0 |
| InternalName: | KEKW.exe |
| LegalCopyright: | Copyright © 2020 |
| LegalTrademarks: | - |
| OriginalFilename: | KEKW.exe |
| ProductName: | KEKW |
| ProductVersion: | 1.0.0.0 |
| Assembly Version: | 1.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 05-Jan-1915 04:55:52 |
| 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 |
|---|---|---|---|---|---|
0x0000A000 | 0x00280000 | 0x0002BA00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99794 | |
.rsrc | 0x00008000 | 0x00002000 | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.70525 |
.data | 0x0028A000 | 0x000E4000 | 0x000E2A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.98197 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.25897 | 764 | UNKNOWN | UNKNOWN | RT_VERSION |
Imports
advapi32.dll |
gdi32.dll |
kernel32.dll |
mscoree.dll |
oleaut32.dll |
shell32.dll |
user32.dll |
version.dll |
Total processes
36
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 1232 | "C:\Users\admin\AppData\Local\Temp\ccccccc.exe" | C:\Users\admin\AppData\Local\Temp\ccccccc.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: KEKW Exit code: 0 Version: 1.0.0.0 | ||||
| 3820 | "C:\Windows\System32\notepad.exe" Decrypt.txt | C:\Windows\System32\notepad.exe | — | ccccccc.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
90
Read events
86
Write events
4
Delete events
0
Modification events
| (PID) Process: | (1232) ccccccc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1232) ccccccc.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
0
Suspicious files
635
Text files
1 005
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1232 | ccccccc.exe | C:\ProgramData\Adobe\Setup\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\Users\admin\AppData\Local\VirtualStore\ProgramData\Microsoft\Device Stage\Device\{113527a4-45d4-4b6f-b567-97838f1b04b0}\background.png.KEKW | binary | |
MD5:C13EF06B8119044AD22FFA7D7F4C6714 | SHA256:244A1A0170D6C505BFA8D7EA4D06448617CCA209F2C4F630790A05163F33AD27 | |||
| 1232 | ccccccc.exe | C:\ProgramData\Microsoft\Crypto\DSS\MachineKeys\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\ProgramData\Adobe\ARM\{291AA914-A987-4CE9-BD63-AC0A92D435E5}\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\ProgramData\Adobe\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\Users\admin\AppData\Local\VirtualStore\ProgramData\Microsoft\Device Stage\Device\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\Users\admin\AppData\Local\VirtualStore\ProgramData\Microsoft\Device Stage\Task\{07deb856-fc6e-4fb9-8add-d8f2cf8722c9}\en-US\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-FFFF-7B44-AC0F074E4100}\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
| 1232 | ccccccc.exe | C:\Users\admin\AppData\Local\VirtualStore\ProgramData\Microsoft\Device Stage\Device\{113527a4-45d4-4b6f-b567-97838f1b04b0}\Decrypt.txt | text | |
MD5:31EC49C3926FE54D86B1B7D24C65B526 | SHA256:30801139075DA53C8977C8669923830093863FF1126C46F1B04585801112A26A | |||
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HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
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