Windows
Analysis Report
6Sy6PrInNl.exe
Overview
General Information
Detection
Score: | 36 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 40% |
Signatures
Classification
Analysis Advice
Sample tries to load a library which is not present or installed on the analysis machine, adding the library might reveal more behavior |
Sample may offer command line options, please run it with the 'Execute binary with arguments' cookbook (it's possible that the command line switches require additional characters like: "-", "/", "--") |
Sample reads itself and does not show any behavior, likely it performs some host environment checks which are compared to an embedded key |
- System is w10x64
- 6Sy6PrInNl.exe (PID: 2800 cmdline:
"C:\Users\ user\Deskt op\6Sy6PrI nNl.exe" MD5: CD1FFE7C30311659EA1BE07ED7923D65)
- cleanup
Click to jump to signature section
AV Detection |
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Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
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Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
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Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Valid Accounts | 2 Command and Scripting Interpreter | 1 DLL Side-Loading | 1 DLL Side-Loading | 1 Masquerading | OS Credential Dumping | 1 System Time Discovery | Remote Services | 1 Archive Collected Data | Exfiltration Over Other Network Medium | 1 Encrypted Channel | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | 1 Native API | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | 1 Deobfuscate/Decode Files or Information | LSASS Memory | 2 Security Software Discovery | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | Junk Data | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | 2 Obfuscated Files or Information | Security Account Manager | 2 File and Directory Discovery | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | Steganography | Exploit SS7 to Track Device Location | Obtain Device Cloud Backups | Delete Device Data |
Local Accounts | At (Windows) | Logon Script (Mac) | Logon Script (Mac) | 1 Software Packing | NTDS | 25 System Information Discovery | Distributed Component Object Model | Input Capture | Scheduled Transfer | Protocol Impersonation | SIM Card Swap | Carrier Billing Fraud | |
Cloud Accounts | Cron | Network Logon Script | Network Logon Script | 1 DLL Side-Loading | LSA Secrets | Remote System Discovery | SSH | Keylogging | Data Transfer Size Limits | Fallback Channels | Manipulate Device Communication | Manipulate App Store Rankings or Ratings |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
28% | ReversingLabs | Win32.Trojan.Generic | ||
30% | Virustotal | Browse | ||
11% | Metadefender | Browse |
Joe Sandbox Version: | 36.0.0 Rainbow Opal |
Analysis ID: | 708240 |
Start date and time: | 2022-09-23 07:56:16 +02:00 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 5m 57s |
Hypervisor based Inspection enabled: | false |
Report type: | light |
Sample file name: | 6Sy6PrInNl.exe |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211 |
Number of analysed new started processes analysed: | 12 |
Number of new started drivers analysed: | 0 |
Number of existing processes analysed: | 0 |
Number of existing drivers analysed: | 0 |
Number of injected processes analysed: | 0 |
Technologies: |
|
Analysis Mode: | default |
Analysis stop reason: | Timeout |
Detection: | SUS |
Classification: | sus36.winEXE@1/0@0/0 |
EGA Information: |
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HDC Information: |
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HCA Information: |
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Cookbook Comments: |
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- Exclude process from analysis (whitelisted): MpCmdRun.exe, RuntimeBroker.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.exe, svchost.exe, wuapihost.exe
- Excluded domains from analysis (whitelisted): login.live.com, displaycatalog.mp.microsoft.com, arc.msn.com
- Not all processes where analyzed, report is missing behavior information
File type: | |
Entropy (8bit): | 6.143158241689354 |
TrID: |
|
File name: | 6Sy6PrInNl.exe |
File size: | 788504 |
MD5: | cd1ffe7c30311659ea1be07ed7923d65 |
SHA1: | 310fcf3a43286785eb88d742f5deeae150c661e9 |
SHA256: | 842342b4db7bbc84d8e4da35f8d79d8b76a52815b7a22272f331ba906d2dba6c |
SHA512: | 588e21a2cefabfa2d20364e7b62d9d3448cc3c7295b34fffb481b64837ef49cb36510c36a75a300338d0d2f4b8ac42120ef26e4dab30ec2b946ceaf60f560170 |
SSDEEP: | 12288:zToPWBv/cpGrU3yKszraraEoMgF/FEJJSJx:zTbBv5rUazram5MIx |
TLSH: | 8BF4E10EBAC198B2D073D9321A356725A53CB9201F668ADFE3DC465FDB215C0E7317A2 |
File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......x_c.<>..<>..<>......1>.......>......$>...I..>>...I../>...I..+>...I...>..5F..7>..5F..;>..<>..)?...I...>...I..=>...I..=>...I..=>. |
Icon Hash: | 008039c4c4384000 |
Entrypoint: | 0x41f530 |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x400000 |
Subsystem: | windows gui |
Image File Characteristics: | EXECUTABLE_IMAGE, 32BIT_MACHINE |
DLL Characteristics: | DYNAMIC_BASE, NX_COMPAT, GUARD_CF, TERMINAL_SERVER_AWARE |
Time Stamp: | 0x6220BF8D [Thu Mar 3 13:15:57 2022 UTC] |
TLS Callbacks: | |
CLR (.Net) Version: | |
OS Version Major: | 5 |
OS Version Minor: | 1 |
File Version Major: | 5 |
File Version Minor: | 1 |
Subsystem Version Major: | 5 |
Subsystem Version Minor: | 1 |
Import Hash: | 12e12319f1029ec4f8fcbed7e82df162 |
Instruction |
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call 00007F2D8070A4FBh |
jmp 00007F2D80709E0Dh |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
push ebp |
mov ebp, esp |
push esi |
push dword ptr [ebp+08h] |
mov esi, ecx |
call 00007F2D806FCC57h |
mov dword ptr [esi], 004356D0h |
mov eax, esi |
pop esi |
pop ebp |
retn 0004h |
and dword ptr [ecx+04h], 00000000h |
mov eax, ecx |
and dword ptr [ecx+08h], 00000000h |
mov dword ptr [ecx+04h], 004356D8h |
mov dword ptr [ecx], 004356D0h |
ret |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
int3 |
push ebp |
mov ebp, esp |
push esi |
mov esi, ecx |
lea eax, dword ptr [esi+04h] |
mov dword ptr [esi], 004356B8h |
push eax |
call 00007F2D8070D29Fh |
test byte ptr [ebp+08h], 00000001h |
pop ecx |
je 00007F2D80709F9Ch |
push 0000000Ch |
push esi |
call 00007F2D80709559h |
pop ecx |
pop ecx |
mov eax, esi |
pop esi |
pop ebp |
retn 0004h |
push ebp |
mov ebp, esp |
sub esp, 0Ch |
lea ecx, dword ptr [ebp-0Ch] |
call 00007F2D806FCBD2h |
push 0043BEF0h |
lea eax, dword ptr [ebp-0Ch] |
push eax |
call 00007F2D8070CD59h |
int3 |
push ebp |
mov ebp, esp |
sub esp, 0Ch |
lea ecx, dword ptr [ebp-0Ch] |
call 00007F2D80709F18h |
push 0043C0F4h |
lea eax, dword ptr [ebp-0Ch] |
push eax |
call 00007F2D8070CD3Ch |
int3 |
jmp 00007F2D8070E7D7h |
int3 |
int3 |
int3 |
int3 |
push 00422900h |
push dword ptr fs:[00000000h] |
Programming Language: |
|
Name | Virtual Address | Virtual Size | Is in Section |
---|---|---|---|
IMAGE_DIRECTORY_ENTRY_EXPORT | 0x3d070 | 0x34 | .rdata |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x3d0a4 | 0x50 | .rdata |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x64000 | 0x4698c | .rsrc |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0xab000 | 0x233c | .reloc |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x3b11c | 0x54 | .rdata |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x355f8 | 0x40 | .rdata |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x33000 | 0x278 | .rdata |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x3c5ec | 0x120 | .rdata |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Name | Virtual Address | Virtual Size | Raw Size | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
---|---|---|---|---|---|---|---|---|
.text | 0x1000 | 0x31bdc | 0x31c00 | False | 0.5909380888819096 | data | 6.712962136932442 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ |
.rdata | 0x33000 | 0xaec0 | 0xb000 | False | 0.4579190340909091 | data | 5.261605615899847 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.data | 0x3e000 | 0x24720 | 0x1000 | False | 0.451416015625 | data | 4.387459135575936 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
.didat | 0x63000 | 0x190 | 0x200 | False | 0.4453125 | data | 3.3327310103022305 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
.rsrc | 0x64000 | 0x4698c | 0x46a00 | False | 0.07180586283185841 | data | 2.00213285276512 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.reloc | 0xab000 | 0x233c | 0x2400 | False | 0.7749565972222222 | data | 6.623012966548067 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ |
Name | RVA | Size | Type | Language | Country |
---|---|---|---|---|---|
PNG | 0x64524 | 0xb45 | PNG image data, 93 x 302, 8-bit/color RGB, non-interlaced | English | United States |
PNG | 0x6506c | 0x15a9 | PNG image data, 186 x 604, 8-bit/color RGB, non-interlaced | English | United States |
RT_ICON | 0x66618 | 0x42028 | data | ||
RT_DIALOG | 0xa8640 | 0x286 | data | English | United States |
RT_DIALOG | 0xa88c8 | 0x13a | data | English | United States |
RT_DIALOG | 0xa8a04 | 0xec | data | English | United States |
RT_DIALOG | 0xa8af0 | 0x12e | data | English | United States |
RT_DIALOG | 0xa8c20 | 0x338 | data | English | United States |
RT_DIALOG | 0xa8f58 | 0x252 | data | English | United States |
RT_STRING | 0xa91ac | 0x1e2 | data | English | United States |
RT_STRING | 0xa9390 | 0x1cc | data | English | United States |
RT_STRING | 0xa955c | 0x1b8 | data | English | United States |
RT_STRING | 0xa9714 | 0x146 | Hitachi SH big-endian COFF object file, not stripped, 17152 sections, symbol offset=0x73006500 | English | United States |
RT_STRING | 0xa985c | 0x46c | data | English | United States |
RT_STRING | 0xa9cc8 | 0x166 | data | English | United States |
RT_STRING | 0xa9e30 | 0x152 | data | English | United States |
RT_STRING | 0xa9f84 | 0x10a | data | English | United States |
RT_STRING | 0xaa090 | 0xbc | data | English | United States |
RT_STRING | 0xaa14c | 0xd6 | data | English | United States |
RT_GROUP_ICON | 0xaa224 | 0x14 | data | ||
RT_MANIFEST | 0xaa238 | 0x753 | XML 1.0 document, ASCII text, with CRLF line terminators | English | United States |
DLL | Import |
---|---|
KERNEL32.dll | GetLastError, SetLastError, FormatMessageW, GetCurrentProcess, DeviceIoControl, SetFileTime, CloseHandle, CreateDirectoryW, RemoveDirectoryW, CreateFileW, DeleteFileW, CreateHardLinkW, GetShortPathNameW, GetLongPathNameW, MoveFileW, GetFileType, GetStdHandle, WriteFile, ReadFile, FlushFileBuffers, SetEndOfFile, SetFilePointer, SetFileAttributesW, GetFileAttributesW, FindClose, FindFirstFileW, FindNextFileW, InterlockedDecrement, GetVersionExW, GetCurrentDirectoryW, GetFullPathNameW, FoldStringW, GetModuleFileNameW, GetModuleHandleW, FindResourceW, FreeLibrary, GetProcAddress, GetCurrentProcessId, ExitProcess, SetThreadExecutionState, Sleep, LoadLibraryW, GetSystemDirectoryW, CompareStringW, AllocConsole, FreeConsole, AttachConsole, WriteConsoleW, GetProcessAffinityMask, CreateThread, SetThreadPriority, InitializeCriticalSection, EnterCriticalSection, LeaveCriticalSection, DeleteCriticalSection, SetEvent, ResetEvent, ReleaseSemaphore, WaitForSingleObject, CreateEventW, CreateSemaphoreW, GetSystemTime, SystemTimeToTzSpecificLocalTime, TzSpecificLocalTimeToSystemTime, SystemTimeToFileTime, FileTimeToLocalFileTime, LocalFileTimeToFileTime, FileTimeToSystemTime, GetCPInfo, IsDBCSLeadByte, MultiByteToWideChar, WideCharToMultiByte, GlobalAlloc, LockResource, GlobalLock, GlobalUnlock, GlobalFree, LoadResource, SizeofResource, SetCurrentDirectoryW, GetExitCodeProcess, GetLocalTime, GetTickCount, MapViewOfFile, UnmapViewOfFile, CreateFileMappingW, OpenFileMappingW, GetCommandLineW, SetEnvironmentVariableW, ExpandEnvironmentStringsW, GetTempPathW, MoveFileExW, GetLocaleInfoW, GetTimeFormatW, GetDateFormatW, GetNumberFormatW, DecodePointer, SetFilePointerEx, GetConsoleMode, GetConsoleCP, HeapSize, SetStdHandle, GetProcessHeap, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineA, GetOEMCP, RaiseException, GetSystemInfo, VirtualProtect, VirtualQuery, LoadLibraryExA, IsProcessorFeaturePresent, IsDebuggerPresent, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetStartupInfoW, QueryPerformanceCounter, GetCurrentThreadId, GetSystemTimeAsFileTime, InitializeSListHead, TerminateProcess, LocalFree, RtlUnwind, EncodePointer, InitializeCriticalSectionAndSpinCount, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, LoadLibraryExW, QueryPerformanceFrequency, GetModuleHandleExW, GetModuleFileNameA, GetACP, HeapFree, HeapAlloc, HeapReAlloc, GetStringTypeW, LCMapStringW, FindFirstFileExA, FindNextFileA, IsValidCodePage |
OLEAUT32.dll | SysAllocString, SysFreeString, VariantClear |
gdiplus.dll | GdipAlloc, GdipDisposeImage, GdipCloneImage, GdipCreateBitmapFromStream, GdipCreateBitmapFromStreamICM, GdipCreateHBITMAPFromBitmap, GdiplusStartup, GdiplusShutdown, GdipFree |
Language of compilation system | Country where language is spoken | Map |
---|---|---|
English | United States |
Target ID: | 0 |
Start time: | 07:57:12 |
Start date: | 23/09/2022 |
Path: | C:\Users\user\Desktop\6Sy6PrInNl.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x11d0000 |
File size: | 788504 bytes |
MD5 hash: | CD1FFE7C30311659EA1BE07ED7923D65 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | low |