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| File name: | GABB.exe |
| Full analysis: | https://app.any.run/tasks/e1f5685d-0931-409e-8d42-1bd13876d03a |
| Verdict: | Malicious activity |
| Analysis date: | May 30, 2020, 19:40:57 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed |
| MD5: | 995BB850CAF632CB78D2FC9B36C3AC89 |
| SHA1: | 6CF74365CE9DDB6E4419B6E018DCDB645ED5A9C7 |
| SHA256: | EA0888ED79126B195CA94EBFEE07402E9DD8712F8DCD306741B0CB52C6943903 |
| SSDEEP: | 12288:RaKgZ287X562OJ5ihpS5CzQ6KPhWgzN2J+SwBLZYRIcQxSvcWqv2fFdT9B2:gKkpLcAhk5EZWhHN2dwhZuIcLN0G9U |
MALICIOUS
Changes the login/logoff helper path in the registry
- GABB.exe (PID: 2872)
Changes settings of System certificates
- GABB.exe (PID: 2872)
SUSPICIOUS
Executable content was dropped or overwritten
- GABB.exe (PID: 2872)
Application launched itself
- GABB.exe (PID: 1212)
Adds / modifies Windows certificates
- GABB.exe (PID: 2872)
INFO
Reads settings of System Certificates
- GABB.exe (PID: 2872)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.7) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.4) |
| .exe | | | DOS Executable Generic (23.4) |
| .vxd | | | VXD Driver (0.3) |
EXIF
EXE
| ProductVersion: | 1.0.0.0 |
|---|---|
| ProductName: | - |
| ProgramID: | - |
| FileVersion: | 1.0.0.0 |
| FileDescription: | - |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x289730 |
| UninitializedDataSize: | 2052096 |
| InitializedDataSize: | 376832 |
| CodeSize: | 606208 |
| LinkerVersion: | 5 |
| PEType: | PE32 |
| TimeStamp: | 2020:05:29 00:05:54+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 28-May-2020 22:05:54 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000200 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 28-May-2020 22:05:54 |
| 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 |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x001F5000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x001F6000 | 0x00094000 | 0x00093A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.91789 |
.rsrc | 0x0028A000 | 0x0005C000 | 0x0005B800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.83406 |
Imports
ADVAPI32.DLL |
CRYPT32.DLL |
IPHLPAPI.DLL |
KERNEL32.DLL |
NETAPI32.DLL |
OLE32.DLL |
OLEAUT32.DLL |
SHELL32.DLL |
SHFOLDER.DLL |
SHLWAPI.DLL |
Total processes
40
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 |
|---|---|---|---|---|
| 1212 | "C:\Users\admin\AppData\Local\Temp\GABB.exe" | C:\Users\admin\AppData\Local\Temp\GABB.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 | ||||
| 2872 | "C:\Users\admin\AppData\Local\Temp\GABB.exe" | C:\Users\admin\AppData\Local\Temp\GABB.exe | GABB.exe | |
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 | ||||
Total events
1 568
Read events
368
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 | |
|---|---|---|---|---|
| 2872 | GABB.exe | C:\Users\admin\AppData\Local\Pic1fPBkmq\LOHejsSdpL.exe | executable | |
MD5:995BB850CAF632CB78D2FC9B36C3AC89 | SHA256:EA0888ED79126B195CA94EBFEE07402E9DD8712F8DCD306741B0CB52C6943903 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
3
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 |
|---|---|---|---|---|---|---|
2872 | GABB.exe | 151.101.64.133:443 | raw.githubusercontent.com | Fastly | US | suspicious |
2872 | GABB.exe | 151.101.0.133:443 | raw.githubusercontent.com | Fastly | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
raw.githubusercontent.com |
| shared |
dns.msftncsi.com |
| shared |
Threats
Process | Message |
|---|---|
GABB.exe | Thread Exiting: 1880 |