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| File name: | kaetzchen2.exe |
| Full analysis: | https://app.any.run/tasks/122787d3-7b9d-4e70-b5b8-4dde226d33ec |
| 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: | November 14, 2018, 12:49:48 |
| 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: | D9789BFBC54D5CB6D52C385FD8F5D288 |
| SHA1: | B8F60C64C70F03C263BF9E9261AA157A73864AAF |
| SHA256: | C0FCF3AC6B125E985C6574ED7EF1A7929F3BE8F6487B68E4D58A48A3B1517B5D |
| SSDEEP: | 768:IPXirrjYZp0Tf6yFz5Om5jPwxgjAqJTKV/Z:I/iTYHQCm5DpjhJTKVR |
MALICIOUS
Changes the autorun value in the registry
- kaetzchen2.exe (PID: 2944)
Actions looks like stealing of personal data
- kaetzchen2.exe (PID: 2944)
Writes to a start menu file
- kaetzchen2.exe (PID: 2944)
Renames files like Ransomware
- kaetzchen2.exe (PID: 2944)
Modifies files in Chrome extension folder
- kaetzchen2.exe (PID: 2944)
SUSPICIOUS
Application launched itself
- kaetzchen2.exe (PID: 3952)
Executable content was dropped or overwritten
- kaetzchen2.exe (PID: 2944)
Creates files like Ransomware instruction
- kaetzchen2.exe (PID: 2944)
Creates files in the user directory
- kaetzchen2.exe (PID: 2944)
Creates files in the program directory
- kaetzchen2.exe (PID: 2944)
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 Microsoft Visual Basic 6 (56.6) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (19) |
| .exe | | | Win32 EXE Yoda's Crypter (18.3) |
| .exe | | | Win32 Executable (generic) (3.1) |
| .exe | | | Generic Win/DOS Executable (1.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2012:04:09 16:50:48+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 24576 |
| InitializedDataSize: | 12288 |
| UninitializedDataSize: | 77824 |
| EntryPoint: | 0x19820 |
| OSVersion: | 4 |
| ImageVersion: | 1.2 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.2.0.8 |
| ProductVersionNumber: | 1.2.0.8 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| Comments: | brevi |
| CompanyName: | remote pqr |
| FileDescription: | Sicura infama brilla vera |
| LegalCopyright: | scelsi pendo cosmi |
| ProductName: | dg |
| FileVersion: | 1.02.0008 |
| ProductVersion: | 1.02.0008 |
| InternalName: | pesti |
| OriginalFileName: | pesti.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 09-Apr-2012 14:50:48 |
| Detected languages: |
|
| Comments: | brevi |
| CompanyName: | remote pqr |
| FileDescription: | Sicura infama brilla vera |
| LegalCopyright: | scelsi pendo cosmi |
| ProductName: | dg |
| FileVersion: | 1.02.0008 |
| ProductVersion: | 1.02.0008 |
| InternalName: | pesti |
| OriginalFilename: | pesti.exe |
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: | 0x000000B8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 09-Apr-2012 14:50:48 |
| 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 | 0x00013000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
data | 0x00014000 | 0x00006000 | 0x00005A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.83507 |
.rsrc | 0x0001A000 | 0x00003000 | 0x00002600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.62063 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.31907 | 732 | UNKNOWN | Tatar - Tatarstan | RT_VERSION |
30001 | 2.57965 | 304 | Latin 1 / Western European | UNKNOWN | RT_ICON |
30002 | 1.76987 | 744 | Latin 1 / Western European | UNKNOWN | RT_ICON |
30003 | 5.57634 | 7336 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
KERNEL32.DLL |
MSVBVM60.DLL |
Total processes
33
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3952 | "C:\Users\admin\AppData\Local\Temp\kaetzchen2.exe" | C:\Users\admin\AppData\Local\Temp\kaetzchen2.exe | — | explorer.exe |
User: admin Company: remote pqr Integrity Level: MEDIUM Description: Sicura infama brilla vera Exit code: 0 Version: 1.02.0008 | ||||
| 2944 | "C:\Users\admin\AppData\Local\Temp\kaetzchen2.exe" | C:\Users\admin\AppData\Local\Temp\kaetzchen2.exe | kaetzchen2.exe | |
User: admin Company: remote pqr Integrity Level: MEDIUM Description: Sicura infama brilla vera Version: 1.02.0008 | ||||
Total events
3
Read events
2
Write events
1
Delete events
0
Modification events
| (PID) Process: | (2944) kaetzchen2.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Alcmeter |
Value: C:\Users\admin\AppData\Local\Temp\vQVykYApjMM758B.exe | |||
Executable files
1
Suspicious files
13
Text files
2 842
Unknown types
60
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2944 | kaetzchen2.exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Benioku.htm | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Benioku.htm.EnCiPhErEd | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Berime.htm | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Berime.htm.EnCiPhErEd | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\IrakHau.htm | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\IrakHau.htm.EnCiPhErEd | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Leame.htm | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\Leame.htm.EnCiPhErEd | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | C:\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\LeesMij.htm | — | |
MD5:— | SHA256:— | |||
| 2944 | kaetzchen2.exe | \Device\HarddiskVolume2\Users\admin\AppData\Local\VirtualStore\Program Files\Adobe\Acrobat Reader DC\LeesMij.htm.EnCiPhErEd | — | |
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