File name: | 0xf4.exe |
Full analysis: | https://app.any.run/tasks/485c6bd3-2a99-46e1-81ea-be5713bc56f1 |
Verdict: | Malicious activity |
Analysis date: | January 17, 2020, 14:07:31 |
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: | DFEA917E55C52CBA9884BE7BD71E1519 |
SHA1: | 2955B15754AC1920309A6F55F43FA8685374AA8C |
SHA256: | DC5355924D19880CB834C8CA3894CFFB0DDE8005523BD4003BBC5C8FFC421967 |
SSDEEP: | 384:LpracOhyIypYzb3ZoVj9uIgqhIVSjLADC5f991Q1/WZ:vOUPibptpqhIVS0y9F |
.exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
---|---|---|
.exe | | | Win64 Executable (generic) (23.8) |
.dll | | | Win32 Dynamic Link Library (generic) (5.6) |
.exe | | | Win32 Executable (generic) (3.8) |
.exe | | | Generic Win/DOS Executable (1.7) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2088:06:07 08:59:03+02:00 |
PEType: | PE32 |
LinkerVersion: | 48 |
CodeSize: | 18432 |
InitializedDataSize: | 2048 |
UninitializedDataSize: | - |
EntryPoint: | 0x66ea |
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: | - |
CompanyName: | Microsoft |
FileDescription: | 0xf4 |
FileVersion: | 1.0.0.0 |
InternalName: | 0xf4.exe |
LegalCopyright: | Copyright © Microsoft 2020 |
LegalTrademarks: | - |
OriginalFileName: | 0xf4.exe |
ProductName: | 0xf4 |
ProductVersion: | 1.0.0.0 |
AssemblyVersion: | 1.0.0.0 |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
Compilation Date: | 02-May-1952 00:30:47 |
Debug artifacts: |
|
Comments: | - |
CompanyName: | Microsoft |
FileDescription: | 0xf4 |
FileVersion: | 1.0.0.0 |
InternalName: | 0xf4.exe |
LegalCopyright: | Copyright © Microsoft 2020 |
LegalTrademarks: | - |
OriginalFilename: | 0xf4.exe |
ProductName: | 0xf4 |
ProductVersion: | 1.0.0.0 |
Assembly Version: | 1.0.0.0 |
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 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 3 |
Time date stamp: | 02-May-1952 00:30:47 |
Pointer to Symbol Table: | 0x00000000 |
Number of symbols: | 0 |
Size of Optional Header: | 0x00E0 |
Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
---|---|---|---|---|---|
.text | 0x00002000 | 0x000047F0 | 0x00004800 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.60009 |
.rsrc | 0x00008000 | 0x000005B0 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.06533 |
.reloc | 0x0000A000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0815394 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
mscoree.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2416 | "C:\Users\admin\AppData\Local\Temp\0xf4.exe" | C:\Users\admin\AppData\Local\Temp\0xf4.exe | — | explorer.exe |
User: admin Company: Microsoft Integrity Level: MEDIUM Description: 0xf4 Exit code: 0 Version: 1.0.0.0 | ||||
1784 | "cmd.exe" /C netsh firewall set opmode disable | C:\Windows\system32\cmd.exe | — | 0xf4.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) | ||||
2740 | netsh firewall set opmode disable | C:\Windows\system32\netsh.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1712 | "cmd.exe" /C vssadmin resize shadowstorage /for=C: /on=C: /maxsize=401MB | C:\Windows\system32\cmd.exe | — | 0xf4.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
1820 | vssadmin resize shadowstorage /for=C: /on=C: /maxsize=401MB | C:\Windows\system32\vssadmin.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3288 | "cmd.exe" /C vssadmin resize shadowstorage /for=C: /on=C: /maxsize=unbounded | C:\Windows\system32\cmd.exe | — | 0xf4.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
1744 | vssadmin resize shadowstorage /for=C: /on=C: /maxsize=unbounded | C:\Windows\system32\vssadmin.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
1252 | "cmd.exe" /C taskkill /f /im sql.* & taskkill /f /im winword.* & taskkill /f /im wordpad.* & taskkill /f /im outlook.* & taskkill /f /im thunderbird.* & taskkill /f /im oracle.* & taskkill /f /im excel.* & taskkill /f /im onenote.* & taskkill /f /im virtualboxvm.* & taskkill /f /im node.* & taskkill /f /im QBW32.* & taskkill /f /im WBGX.* & taskkill /f /im Teams.* & taskkill /f /im Flow.* | C:\Windows\system32\cmd.exe | — | 0xf4.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 128 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
2812 | taskkill /f /im sql.* | C:\Windows\system32\taskkill.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
2952 | taskkill /f /im winword.* | C:\Windows\system32\taskkill.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) |