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| File name: | CafZZzCr.exe |
| Full analysis: | https://app.any.run/tasks/8e13eac1-0326-404c-8905-93837aab3013 |
| Verdict: | Malicious activity |
| Analysis date: | March 14, 2019, 06:04:33 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 138FF28D05E6941A3DB4A00D52FF172A |
| SHA1: | 63B49EA1921ECDD9675CA272C3A35E02CD7F4B83 |
| SHA256: | 9ABA556E896EE26A7A0D3050D6C8608BC01D7D2B114DC71FF38C82B916B547AD |
| SSDEEP: | 384:dbLCDuSX3vCuNCvaodtLAUJL6nBlX7KRLTMfsvTdms6Ak:dCP3J6aodeE6nholu |
MALICIOUS
No malicious indicators.SUSPICIOUS
Connects to unusual port
- CafZZzCr.exe (PID: 2696)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| AssemblyVersion: | 0.0.0.0 |
|---|---|
| ProductVersion: | 0.0.0.0 |
| OriginalFileName: | Rev-Lime.exe |
| LegalCopyright: | |
| InternalName: | Rev-Lime.exe |
| FileVersion: | 0.0.0.0 |
| FileDescription: | |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 0.0.0.0 |
| FileVersionNumber: | 0.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x665e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 18432 |
| LinkerVersion: | 11 |
| PEType: | PE32 |
| TimeStamp: | 2019:01:25 16:20:17+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Jan-2019 15:20:17 |
| FileDescription: | - |
| FileVersion: | 0.0.0.0 |
| InternalName: | Rev-Lime.exe |
| LegalCopyright: | - |
| OriginalFilename: | Rev-Lime.exe |
| ProductVersion: | 0.0.0.0 |
| Assembly Version: | 0.0.0.0 |
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: | 3 |
| Time date stamp: | 25-Jan-2019 15:20:17 |
| 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 | 0x00002000 | 0x00004664 | 0x00004800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.62896 |
.rsrc | 0x00008000 | 0x000004E0 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.70845 |
.reloc | 0x0000A000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0776332 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
29
Monitored processes
1
Malicious processes
0
Suspicious processes
0
Behavior graph
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Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2696 | "C:\Users\admin\AppData\Local\Temp\CafZZzCr.exe" | C:\Users\admin\AppData\Local\Temp\CafZZzCr.exe | explorer.exe | |
User: admin Integrity Level: MEDIUM Description: Version: 0.0.0.0 | ||||
Total events
7
Read events
7
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
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HTTP(S) requests
0
TCP/UDP connections
7
DNS requests
3
Threats
0
HTTP requests
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Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2696 | CafZZzCr.exe | 105.103.4.79:4114 | amazon34.duckdns.org | Telecom Algeria | DZ | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
amazon34.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |