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| File name: | PO20190616160149154_pdf.exe |
| Full analysis: | https://app.any.run/tasks/8354550f-4023-4da7-add3-90ca00b07e39 |
| Verdict: | Malicious activity |
| Analysis date: | June 18, 2019, 17:20:20 |
| 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: | 10B468EDE8F067C81B70A6FAFAC8D138 |
| SHA1: | 9F60CAAF7108ABA7BFC59D44F7813476D9664D10 |
| SHA256: | C0A5D677323AB9AC32365BF2CD399D03DC38E929DF5979CD701C1002E1ABD921 |
| SSDEEP: | 12288:vk0vUUBFBoJYjsH0MOWymWibHL5sbDDqzgPZ9M9lvO2:v9vUUloxUMlHL0Z9M9lv |
MALICIOUS
Changes the autorun value in the registry
- PO20190616160149154_pdf.exe (PID: 3868)
- word.exe (PID: 3308)
Runs PING.EXE for delay simulation
- cmd.exe (PID: 3556)
SUSPICIOUS
Creates files in the user directory
- PO20190616160149154_pdf.exe (PID: 3868)
Executable content was dropped or overwritten
- PO20190616160149154_pdf.exe (PID: 3868)
Application launched itself
- PO20190616160149154_pdf.exe (PID: 3172)
- word.exe (PID: 3840)
Starts CMD.EXE for commands execution
- PO20190616160149154_pdf.exe (PID: 3868)
Starts Internet Explorer
- word.exe (PID: 3308)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| OriginalFileName: | schilowa8.exe |
|---|---|
| InternalName: | schilowa8 |
| ProductVersion: | 1.05.0008 |
| FileVersion: | 1.05.0008 |
| ProductName: | bombycina |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 1.5.0.8 |
| FileVersionNumber: | 1.5.0.8 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | 1.5 |
| OSVersion: | 4 |
| EntryPoint: | 0x1224 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 69632 |
| CodeSize: | 499712 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2004:08:29 10:24:33+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 29-Aug-2004 08:24:33 |
| Detected languages: |
|
| ProductName: | bombycina |
| FileVersion: | 1.05.0008 |
| ProductVersion: | 1.05.0008 |
| InternalName: | schilowa8 |
| OriginalFilename: | schilowa8.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: | 0x000000B0 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 29-Aug-2004 08:24:33 |
| 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 | 0x00001000 | 0x00079114 | 0x0007A000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.18762 |
.data | 0x0007B000 | 0x0000D9C8 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x00089000 | 0x00002338 | 0x00003000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.90523 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.24194 | 500 | Unicode (UTF 16LE) | English - United States | RT_VERSION |
30001 | 3.07608 | 296 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30002 | 4.51371 | 2216 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30003 | 3.2587 | 1384 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30004 | 5.08809 | 3240 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
30005 | 4.74862 | 872 | Unicode (UTF 16LE) | UNKNOWN | RT_ICON |
Imports
MSVBVM60.DLL |
Total processes
39
Monitored processes
7
Malicious processes
2
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3172 | "C:\Users\admin\AppData\Local\Temp\PO20190616160149154_pdf.exe" | C:\Users\admin\AppData\Local\Temp\PO20190616160149154_pdf.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.05.0008 | ||||
| 3868 | C:\Users\admin\AppData\Local\Temp\PO20190616160149154_pdf.exe" | C:\Users\admin\AppData\Local\Temp\PO20190616160149154_pdf.exe | PO20190616160149154_pdf.exe | |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.05.0008 | ||||
| 3556 | cmd /c ""C:\Users\admin\AppData\Local\Temp\install.bat" " | C:\Windows\system32\cmd.exe | — | PO20190616160149154_pdf.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2676 | PING 127.0.0.1 -n 2 | C:\Windows\system32\PING.EXE | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3840 | "C:\Users\admin\AppData\Roaming\Microsoft\word.exe" | C:\Users\admin\AppData\Roaming\Microsoft\word.exe | — | cmd.exe |
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.05.0008 | ||||
| 3308 | C:\Users\admin\AppData\Roaming\Microsoft\word.exe" | C:\Users\admin\AppData\Roaming\Microsoft\word.exe | word.exe | |
User: admin Integrity Level: MEDIUM Exit code: 3 Version: 1.05.0008 | ||||
| 2160 | "C:\Program Files\Internet Explorer\iexplore.exe" | C:\Program Files\Internet Explorer\iexplore.exe | — | word.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
358
Read events
350
Write events
8
Delete events
0
Modification events
| (PID) Process: | (3868) PO20190616160149154_pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft Word |
Value: "C:\Users\admin\AppData\Roaming\Microsoft\word.exe" | |||
| (PID) Process: | (3868) PO20190616160149154_pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (3868) PO20190616160149154_pdf.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (3308) word.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | Microsoft Word |
Value: "C:\Users\admin\AppData\Roaming\Microsoft\word.exe" | |||
| (PID) Process: | (3308) word.exe | Key: | HKEY_CURRENT_USER\Software\oombulasuo |
| Operation: | write | Name: | EXEpath |
Value: Ëbë°ØØŸ«‡GrT;˜#Īji¶ýÙ™h¸ÑE/o`V8(‰³)¬xurýö‘¢ | |||
| (PID) Process: | (3308) word.exe | Key: | HKEY_CURRENT_USER\Software\oombulasuo |
| Operation: | write | Name: | Inj |
Value: 1 | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3868 | PO20190616160149154_pdf.exe | C:\Users\admin\AppData\Roaming\Microsoft\word.exe | executable | |
MD5:10B468EDE8F067C81B70A6FAFAC8D138 | SHA256:C0A5D677323AB9AC32365BF2CD399D03DC38E929DF5979CD701C1002E1ABD921 | |||
| 3868 | PO20190616160149154_pdf.exe | C:\Users\admin\AppData\Local\Temp\install.bat | text | |
MD5:8A3B7EB7965374D67C46CEDA4759BB29 | SHA256:C87D23E92D5F519C3A01B7CA138BFA1E3B753CD4751A2C87323E9E231049FE34 | |||
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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