| File name: | msmm.exe |
| Full analysis: | https://app.any.run/tasks/ba9d6bc4-6c5d-4eec-b55a-4da49116e827 |
| Verdict: | Malicious activity |
| Analysis date: | December 05, 2020, 12:17:05 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 8EE3E2E2B0B0002EFBBA694B39C5E3AD |
| SHA1: | 9FCC5B3BDB3601A55B83BA6766DFE7642AD172B7 |
| SHA256: | 7AA91F06180DFD1285CEB0059425C71360ADA29B9A793632AF438F7684B25698 |
| SSDEEP: | 12288:wgdLZ77GT7GmYRpuEcutuFY1hGoksq6iTZaAZaWZSZvd9ZEAPRzaO2J5KLY9QRsx:wgLGTpo9qlBAP66ZDGUI3 |
MALICIOUS
Drops executable file immediately after starts
- msmm.exe (PID: 2216)
Writes to a start menu file
- msmm.exe (PID: 2216)
SUSPICIOUS
Writes to a desktop.ini file (may be used to cloak folders)
- msmm.exe (PID: 2216)
Drops a file with too old compile date
- msmm.exe (PID: 2216)
Executable content was dropped or overwritten
- msmm.exe (PID: 2216)
Creates files in the user directory
- msmm.exe (PID: 2216)
Starts itself from another location
- msmm.exe (PID: 2216)
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 (generic) (52.7) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.4) |
| .exe | | | DOS Executable Generic (23.4) |
| .vxd | | | VXD Driver (0.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2002:05:10 05:07:42+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 806912 |
| InitializedDataSize: | 24576 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x59b3 |
| OSVersion: | 4 |
| ImageVersion: | 1 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | |
| ProductName: | Game |
| FileVersion: | 1 |
| ProductVersion: | 1 |
| InternalName: | Game |
| OriginalFileName: | Game.exe |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 10-May-2002 03:07:42 |
| Detected languages: |
|
| CompanyName: | |
| ProductName: | Game |
| FileVersion: | 1.00 |
| ProductVersion: | 1.00 |
| InternalName: | Game |
| OriginalFilename: | Game.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: | 0x000000A0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 10-May-2002 03:07:42 |
| 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 | 0x000C4CAC | 0x000C5000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 5.89361 |
.data | 0x000C6000 | 0x00003910 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x000CA000 | 0x0001F000 | 0x0001E800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.72824 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.06467 | 496 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 6.79538 | 3284 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 6.79538 | 3284 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
34
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2216 | "C:\Users\admin\AppData\Local\Temp\msmm.exe" | C:\Users\admin\AppData\Local\Temp\msmm.exe | explorer.exe | ||||||||||||
User: admin Company: Integrity Level: MEDIUM Exit code: 0 Version: 1.00 Modules
| |||||||||||||||
| 2576 | C:\Users\admin\Wins7\msmm.exe /p | C:\Users\admin\Wins7\msmm.exe | — | msmm.exe | |||||||||||
User: admin Company: Integrity Level: MEDIUM Exit code: 0 Version: 1.00 Modules
| |||||||||||||||
Total events
365
Read events
363
Write events
2
Delete events
0
Modification events
| (PID) Process: | (2216) msmm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers |
| Operation: | write | Name: | C:\Windows\system32\cmd.exe |
Value: RUNASADMIN | |||
| (PID) Process: | (2216) msmm.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers |
| Operation: | write | Name: | C:\Users\admin\Wins7\msmm.exe |
Value: ELEVATECREATEPROCESS | |||
Executable files
2
Suspicious files
0
Text files
1
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2216 | msmm.exe | C:\Users\admin\Wins7\Test Icon.ico | — | |
MD5:— | SHA256:— | |||
| 2216 | msmm.exe | C:\Users\admin\AppData\Local\Temp\~DF2DD980309E5BABFA.TMP | — | |
MD5:— | SHA256:— | |||
| 2216 | msmm.exe | C:\Users\admin\Wins7\msmm.exe | executable | |
MD5:— | SHA256:— | |||
| 2216 | msmm.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Sound Player.Lnk | lnk | |
MD5:— | SHA256:— | |||
| 2216 | msmm.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startups\desktop.ini | ini | |
MD5:D6A6856702E3F0953E7246A9B4A9FE35 | SHA256:9C5824D33DE6F6476396B89F0FB59453FB16176C2502DD2698AB6E53D89B1ED9 | |||
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
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