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| File name: | amsi.jpg |
| Full analysis: | https://app.any.run/tasks/6b5a6bcb-1f9e-4cbf-afab-722b4558708a |
| Verdict: | Malicious activity |
| Analysis date: | April 23, 2019, 15:51:13 |
| 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: | ED3769835EFCF04F93DC488A40AEB40F |
| SHA1: | 32DBA246857D975014DC5C6A25F81067F3B35719 |
| SHA256: | E425BE971BFB31C0F2DAC8454CA93C5CAF357C39F04CAED38503C13DC9828C03 |
| SSDEEP: | 49152:LfKG1pqaGgTaqwkKSH7iU9j9DQxZwPF+9uyIkblrsi:7R1p4gTtwktWU9ZQxZKCuyIkblrsi |
MALICIOUS
Uses SVCHOST.EXE for hidden code execution
- notepad.exe (PID: 3852)
- notepad.exe (PID: 1712)
Loads the Task Scheduler COM API
- svchost.exe (PID: 3400)
SUSPICIOUS
Executable content was dropped or overwritten
- svchost.exe (PID: 3400)
Creates files in the program directory
- svchost.exe (PID: 3400)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:11:18 14:50:00+01:00 |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 1557504 |
| InitializedDataSize: | 447488 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x152182 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.70.0.0 |
| ProductVersionNumber: | 0.70.0.0 |
| FileFlagsMask: | 0x000b |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| CompanyName: | Simon Tatham |
| ProductName: | PuTTY suite |
| FileDescription: | SSH, Telnet and Rlogin client |
| InternalName: | PuTTY |
| OriginalFileName: | PuTTY |
| FileVersion: | Release 0.70 |
| ProductVersion: | Release 0.70 |
| LegalCopyright: | Copyright © 1997-2017 Simon Tatham. |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 18-Nov-2017 13:50:00 |
| Detected languages: |
|
| CompanyName: | Simon Tatham |
| ProductName: | PuTTY suite |
| FileDescription: | SSH, Telnet and Rlogin client |
| InternalName: | PuTTY |
| OriginalFilename: | PuTTY |
| FileVersion: | Release 0.70 |
| ProductVersion: | Release 0.70 |
| LegalCopyright: | Copyright © 1997-2017 Simon Tatham. |
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: | 0x00000118 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 18-Nov-2017 13:50:00 |
| 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 | 0x0017C24F | 0x0017C400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.48873 |
.rdata | 0x0017E000 | 0x00050D04 | 0x00050E00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.16907 |
.data | 0x001CF000 | 0x0000F020 | 0x0000AC00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 6.7497 |
.idata | 0x001DF000 | 0x0000679C | 0x00006800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 7.95538 |
.rsrc | 0x001E6000 | 0x00006A64 | 0x00006C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.29378 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.36208 | 764 | UNKNOWN | English - United States | RT_VERSION |
2 | 2.81306 | 9640 | UNKNOWN | English - United States | RT_ICON |
3 | 3.03061 | 4264 | UNKNOWN | English - United States | RT_ICON |
4 | 3.17157 | 2440 | UNKNOWN | English - United States | RT_ICON |
5 | 3.57548 | 1128 | UNKNOWN | English - United States | RT_ICON |
1000 | 2.64638 | 76 | UNKNOWN | English - United States | RT_GROUP_ICON |
Imports
ADVAPI32.dll |
GDI32.dll |
IMM32.dll |
KERNEL32.dll |
MSIMG32.dll |
OLEACC.dll |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
Total processes
43
Monitored processes
9
Malicious processes
2
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 3412 | "C:\Users\admin\AppData\Local\Temp\amsi.jpg.exe" | C:\Users\admin\AppData\Local\Temp\amsi.jpg.exe | — | explorer.exe |
User: admin Company: Simon Tatham Integrity Level: MEDIUM Description: SSH, Telnet and Rlogin client Exit code: 0 Version: Release 0.70 | ||||
| 3852 | C:\Windows\system32\notepad.exe | C:\Windows\system32\notepad.exe | — | amsi.jpg.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3400 | C:\Windows\system32\svchost.exe | C:\Windows\system32\svchost.exe | notepad.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2116 | "C:\Windows\explorer.exe" | C:\Windows\explorer.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 620 | "C:\Users\admin\AppData\Local\Temp\amsi.jpg.exe" | C:\Users\admin\AppData\Local\Temp\amsi.jpg.exe | — | explorer.exe |
User: admin Company: Simon Tatham Integrity Level: MEDIUM Description: SSH, Telnet and Rlogin client Exit code: 0 Version: Release 0.70 | ||||
| 1712 | C:\Windows\system32\notepad.exe | C:\Windows\system32\notepad.exe | — | amsi.jpg.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2628 | C:\Windows\system32\svchost.exe | C:\Windows\system32\svchost.exe | — | notepad.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3464 | "cmd.exe" /s /k pushd "C:\Users\admin\AppData\Local\Temp" | C:\Windows\system32\cmd.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 3221225786 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 2688 | "C:\Windows\system32\notepad.exe" | C:\Windows\system32\notepad.exe | — | explorer.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
37
Read events
33
Write events
4
Delete events
0
Modification events
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosX |
Value: 274 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosY |
Value: 52 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosDX |
Value: 960 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Notepad |
| Operation: | write | Name: | iWindowPosDY |
Value: 501 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3412 | amsi.jpg.exe | C:\Users\admin\AppData\Local\Temp\Apple.bmp | — | |
MD5:— | SHA256:— | |||
| 620 | amsi.jpg.exe | C:\Users\admin\AppData\Local\Temp\Apple.bmp | — | |
MD5:— | SHA256:— | |||
| 3400 | svchost.exe | C:\ProgramData\{C654A916-CA16-4424-BE78-3EE7C63190B2}\{4654A917-CA17-4424-BE79-3EE7CA3190B2}\wwjaykqgbjn.exe | executable | |
MD5:EDC4C6449351DA0829BBCD62A9905C0A | SHA256:1358D115D0A863CD968F52632B8BF79BB344C44FF3715ADD9BCA6BE5407F240D | |||
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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