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| File name: | File To Base64.exe |
| Full analysis: | https://app.any.run/tasks/2fa535ee-b6e5-4aa4-80a9-df58b32b2e07 |
| Verdict: | Malicious activity |
| Analysis date: | December 06, 2019, 17:36:59 |
| 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: | 9D5B541CB7A4706DD070A96C256A510B |
| SHA1: | 8597B158EEBAB67E76FCBC9097919C7BED8DE33D |
| SHA256: | 69BB74403A943F23F27C35CB8636A42D9DC72E5C5FACDA7C0E5C6DD86D6C6315 |
| SSDEEP: | 3072:Scn6z74y26NzM0eg/2rCO6bShpM+UoKTE96s6Q1kbaGRF:Se6ntc0eg6CODhpsw6Q+ |
MALICIOUS
Application was dropped or rewritten from another process
- Services.exe (PID: 2812)
- Services.exe (PID: 3808)
Writes to a start menu file
- Services.exe (PID: 2812)
Changes the autorun value in the registry
- Services.exe (PID: 2812)
SUSPICIOUS
Executable content was dropped or overwritten
- File To Base64.exe (PID: 2412)
Creates executable files which already exist in Windows
- File To Base64.exe (PID: 2412)
- Services.exe (PID: 2812)
Creates files in the user directory
- Services.exe (PID: 2812)
Reads Environment values
- Services.exe (PID: 3808)
Starts itself from another location
- Services.exe (PID: 2812)
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.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:10:17 20:41:33+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 131072 |
| InitializedDataSize: | 50176 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x21e3e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | https://github.com/temp-malware |
| CompanyName: | Temp Malware |
| FileDescription: | File To Base64 |
| FileVersion: | 1.0.0.0 |
| InternalName: | File To Base64.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | - |
| OriginalFileName: | File To Base64.exe |
| ProductName: | File To Base64 |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 17-Oct-2019 18:41:33 |
| Comments: | https://github.com/temp-malware |
| CompanyName: | Temp Malware |
| FileDescription: | File To Base64 |
| FileVersion: | 1.0.0.0 |
| InternalName: | File To Base64.exe |
| LegalCopyright: | Copyright © 2019 |
| LegalTrademarks: | - |
| OriginalFilename: | File To Base64.exe |
| ProductName: | File To Base64 |
| 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: | 3 |
| Time date stamp: | 17-Oct-2019 18:41:33 |
| 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 | 0x0001FE44 | 0x00020000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.94841 |
.rsrc | 0x00022000 | 0x0000C1B0 | 0x0000C200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.11023 |
.reloc | 0x00030000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
2 | 2.06533 | 3752 | UNKNOWN | UNKNOWN | RT_ICON |
3 | 1.79505 | 2216 | UNKNOWN | UNKNOWN | RT_ICON |
4 | 1.05404 | 1384 | UNKNOWN | UNKNOWN | RT_ICON |
5 | 7.60729 | 3829 | UNKNOWN | UNKNOWN | RT_ICON |
6 | 2.65175 | 16936 | UNKNOWN | UNKNOWN | RT_ICON |
7 | 2.68014 | 9640 | UNKNOWN | UNKNOWN | RT_ICON |
8 | 2.6974 | 4264 | UNKNOWN | UNKNOWN | RT_ICON |
9 | 2.72805 | 1128 | UNKNOWN | UNKNOWN | RT_ICON |
32512 | 2.78504 | 132 | UNKNOWN | UNKNOWN | RT_GROUP_ICON |
Imports
mscoree.dll |
Total processes
37
Monitored processes
3
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2412 | "C:\Users\admin\AppData\Local\Temp\File To Base64.exe" | C:\Users\admin\AppData\Local\Temp\File To Base64.exe | explorer.exe | |
User: admin Company: Temp Malware Integrity Level: MEDIUM Description: File To Base64 Version: 1.0.0.0 | ||||
| 2812 | "C:\Users\admin\AppData\Local\Temp\Services.exe" | C:\Users\admin\AppData\Local\Temp\Services.exe | File To Base64.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 | ||||
| 3808 | "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Services.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Services.exe | Services.exe | |
User: admin Integrity Level: MEDIUM Version: 1.0.0.0 | ||||
Total events
1 032
Read events
986
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2812 | Services.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Services.exe | — | |
MD5:— | SHA256:— | |||
| 2412 | File To Base64.exe | C:\Users\admin\AppData\Local\Temp\Services.exe | executable | |
MD5:CFBE260284058EB4EC8157918DF46FCE | SHA256:3344DF376008B6E84B129B103ABD26C0B70636E9C86E2B3DC562663931E61D94 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
10
DNS requests
2
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 |
|---|---|---|---|---|---|---|
3808 | Services.exe | 151.101.0.133:443 | raw.githubusercontent.com | Fastly | US | malicious |
3808 | Services.exe | 193.161.193.99:29325 | temp-malware-50084.portmap.host | OOO Bitree Networks | RU | malicious |
— | — | 193.161.193.99:29325 | temp-malware-50084.portmap.host | OOO Bitree Networks | RU | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
raw.githubusercontent.com |
| shared |
temp-malware-50084.portmap.host |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3808 | Services.exe | Misc Attack | ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 215 |