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| File name: | KryptikRansomware.exe |
| Full analysis: | https://app.any.run/tasks/00afcf7c-00b9-418f-b408-97a233be0f01 |
| 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: | January 15, 2022, 01:20:00 |
| 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: | 0AFA605ACE19D72C94BF3823B854C50A |
| SHA1: | 49FEF4EACF0A363E003DAE1A6C3145BBEA60CD52 |
| SHA256: | 36EEA12F5B2FCBE04DB2EEA464C2B83FF878B26E6B8442F29404E9DFB9DC37FF |
| SSDEEP: | 24576:JEozEIncUZrOAJhGTVE2SKRGktfn+6dFP+WmBBn8b34aOuKM8f1dAx5:3zEiAAJyEt4vn+6dFPPmBBnkXZKM8fQ5 |
MALICIOUS
TROLDESH was detected
- KryptikRansomware.exe (PID: 3148)
Changes the autorun value in the registry
- KryptikRansomware.exe (PID: 3148)
SUSPICIOUS
Checks supported languages
- KryptikRansomware.exe (PID: 3148)
Reads the computer name
- KryptikRansomware.exe (PID: 3148)
Creates files in the program directory
- KryptikRansomware.exe (PID: 3148)
Searches for installed software
- KryptikRansomware.exe (PID: 3148)
Executable content was dropped or overwritten
- KryptikRansomware.exe (PID: 3148)
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) (67.4) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.2) |
| .exe | | | Win32 Executable (generic) (9.7) |
| .exe | | | Generic Win/DOS Executable (4.3) |
| .exe | | | DOS Executable Generic (4.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:10:08 04:03:44+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 315392 |
| InitializedDataSize: | 1163264 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x353dd |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.4.8.3 |
| ProductVersionNumber: | 6.4.8.3 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| InternalName: | Clamped Dlc |
| FileDescription: | Beta Results Mega Pump Rhetoric Provisioned |
| CompanyName: | |
| FileVersion: | 6.4.8.3 |
| LegalCopyright: | Copyright ©Facebook 1995-Present |
| ProductName: | Clamped Dlc |
| ProductVersion: | 6.4.8.3 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 08-Oct-2018 02:03:44 |
| Detected languages: |
|
| InternalName: | Clamped Dlc |
| FileDescription: | Beta Results Mega Pump Rhetoric Provisioned |
| CompanyName: | |
| FileVersion: | 6.4.8.3 |
| LegalCopyright: | Copyright ©Facebook 1995-Present |
| ProductName: | Clamped Dlc |
| ProductVersion: | 6.4.8.3 |
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: | 0x000000E8 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 08-Oct-2018 02:03:44 |
| 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 | 0x0004C305 | 0x0004D000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.60599 |
.rdata | 0x0004E000 | 0x000133E8 | 0x00014000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.35396 |
.data | 0x00062000 | 0x00006E00 | 0x00004000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.6086 |
.rsrc | 0x00069000 | 0x001A6AC8 | 0x00104000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.93011 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.03869 | 738 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 0.960953 | 42 | Latin 1 / Western European | English - United States | RT_STRING |
3 | 5.53071 | 9640 | Latin 1 / Western European | English - United States | RT_ICON |
4 | 5.76542 | 4264 | Latin 1 / Western European | English - United States | RT_ICON |
5 | 6.01237 | 2440 | Latin 1 / Western European | English - United States | RT_ICON |
6 | 5.95199 | 1128 | Latin 1 / Western European | English - United States | RT_ICON |
7 | 3.36528 | 248 | Latin 1 / Western European | English - United States | RT_STRING |
8 | 3.32878 | 266 | Latin 1 / Western European | English - United States | RT_STRING |
9 | 3.35674 | 346 | Latin 1 / Western European | English - United States | RT_STRING |
10 | 2.74541 | 104 | Latin 1 / Western European | English - United States | RT_STRING |
Imports
ADVAPI32.dll |
AVIFIL32.dll |
GDI32.dll |
KERNEL32.dll |
NETAPI32.dll |
OLEACC.dll (delay-loaded) |
OLEAUT32.dll |
OPENGL32.dll |
RASAPI32.dll |
SHELL32.dll |
Total processes
36
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3148 | "C:\Users\admin\AppData\Local\Temp\KryptikRansomware.exe" | C:\Users\admin\AppData\Local\Temp\KryptikRansomware.exe | Explorer.EXE | |
User: admin Company: Facebook Integrity Level: MEDIUM Description: Beta Results Mega Pump Rhetoric Provisioned Exit code: 3765269347 Version: 6.4.8.3 | ||||
Total events
1 479
Read events
1 473
Write events
6
Delete events
0
Modification events
| (PID) Process: | (3148) KryptikRansomware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3148) KryptikRansomware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3148) KryptikRansomware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3148) KryptikRansomware.exe | Key: | HKEY_CURRENT_USER\Software\System32\Configuration |
| Operation: | write | Name: | xi |
Value: 906D0F2E2F604F839E04 | |||
| (PID) Process: | (3148) KryptikRansomware.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Client Server Runtime Subsystem |
Value: "C:\ProgramData\Windows\csrss.exe" | |||
| (PID) Process: | (3148) KryptikRansomware.exe | Key: | HKEY_CURRENT_USER\Software\System32\Configuration |
| Operation: | write | Name: | xVersion |
Value: 4.0.0.1 | |||
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3148 | KryptikRansomware.exe | C:\Users\admin\AppData\Local\Temp\6893A5D897\state | text | |
MD5:70DC06FDADF84C27A72FC7734F5DADAF | SHA256:B71461BE3E4F2E5FDF4223F15984616543C746DCD99F79C4233D4E6528B48D5E | |||
| 3148 | KryptikRansomware.exe | C:\ProgramData\Windows\csrss.exe | executable | |
MD5:0AFA605ACE19D72C94BF3823B854C50A | SHA256:36EEA12F5B2FCBE04DB2EEA464C2B83FF878B26E6B8442F29404E9DFB9DC37FF | |||
| 3148 | KryptikRansomware.exe | C:\Users\admin\AppData\Local\Temp\6893A5~1\state.tmp | text | |
MD5:70DC06FDADF84C27A72FC7734F5DADAF | SHA256:B71461BE3E4F2E5FDF4223F15984616543C746DCD99F79C4233D4E6528B48D5E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3148 | KryptikRansomware.exe | 76.73.17.194:9090 | — | Cogent Communications | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
dns.msftncsi.com |
| shared |