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Windows
Analysis Report
ePbqGHKgO3.exe
Overview
General Information
| Sample name: | ePbqGHKgO3.exerenamed because original name is a hash value |
| Original sample name: | eede46d85be9e72abd26855bc9693f5c.exe |
| Analysis ID: | 1417241 |
| MD5: | eede46d85be9e72abd26855bc9693f5c |
| SHA1: | 4a6f7431a0b106d2a74545c4fd100155a8ed0ed6 |
| SHA256: | d2b4941d7ad1eda287dda9cb7329a9de16bcea0df787db2f171d598c2c809478 |
| Tags: | exe |
 | |
Errors
| |
Detection
| Score: | 52 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Multi AV Scanner detection for submitted file
Machine Learning detection for sample
PE file contains an invalid checksum
PE file overlay found
Uses 32bit PE files
Classification
⊘No configs have been found
⊘No yara matches
⊘No Sigma rule has matched
⊘No Snort rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |   |
|---|
| Source: | ReversingLabs: | ||
| Source: | Joe Sandbox ML: | ||
| Source: | Static PE information: | ||
| Source: | Binary string: | ||
| Source: | Binary string: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Classification label: | ||
| Source: | Static PE information: | ||
| Source: | ReversingLabs: | ||
| Source: | Static PE information: | ||
| Source: | Binary string: | ||
| Source: | Binary string: | ||
| Source: | Static PE information: | ||
⊘No Mitre Att&ck techniques found
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
InternetThis section contains all screenshots as thumbnails, including those not shown in the slideshow.
| Source | Detection | Scanner | Label | Link |
|---|---|---|---|---|
| 37% | ReversingLabs | Win32.Trojan.DanaBot | ||
| 100% | Joe Sandbox ML |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
| Joe Sandbox version: | 40.0.0 Tourmaline |
| Analysis ID: | 1417241 |
| Start date and time: | 2024-03-28 19:59:02 +01:00 |
| Joe Sandbox product: | CloudBasic |
| Overall analysis duration: | 0h 1m 24s |
| Hypervisor based Inspection enabled: | false |
| Report type: | full |
| Cookbook file name: | default.jbs |
| Analysis system description: | Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01 |
| Number of analysed new started processes analysed: | 1 |
| 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 |
| Sample name: | ePbqGHKgO3.exerenamed because original name is a hash value |
| Original Sample Name: | eede46d85be9e72abd26855bc9693f5c.exe |
| Detection: | MAL |
| Classification: | mal52.winEXE@0/0@0/0 |
| Cookbook Comments: |
|
- No process behavior to analyse as no analysis process or sample was found
- Corrupt sample or wrongly selected analyzer. Details: %1 is not a valid Win32 application.
- Exclude process from analysis (whitelisted): dllhost.exe
- VT rate limit hit for: ePbqGHKgO3.exe
⊘No simulations
⊘No created / dropped files found
| File type: | |
| Entropy (8bit): | 6.4547309674110975 |
| TrID: |
|
| File name: | ePbqGHKgO3.exe |
| File size: | 146'265 bytes |
| MD5: | eede46d85be9e72abd26855bc9693f5c |
| SHA1: | 4a6f7431a0b106d2a74545c4fd100155a8ed0ed6 |
| SHA256: | d2b4941d7ad1eda287dda9cb7329a9de16bcea0df787db2f171d598c2c809478 |
| SHA512: | 653a772d424a30b18a20cb0f880f5e7b33a661abba3714fa1814bc27a19b629e66ed20b139e63c477838c5369a624d98dbadc5dc3733101fdbafde3ce78f126b |
| SSDEEP: | 3072:CXhVbxten6+zhwBFQvZ6E+KgkaNU5QgXgs5gNOe:CbV0n6pOvXekCNqle |
| TLSH: | F6E3AF22B7D1D071F4E3063348749941467EFDB25EB64A8733A8128E5EB42D05B3ABB7 |
| File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......................................................................................................PE..L......d................... |
 | |
| Icon Hash: | 90cececece8e8eb0 |
| Entrypoint: | 0x403f27 |
| Entrypoint Section: | .text |
| Digitally signed: | false |
| Imagebase: | 0x400000 |
| Subsystem: | windows gui |
| Image File Characteristics: | RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE |
| DLL Characteristics: | TERMINAL_SERVER_AWARE |
| Time Stamp: | 0x64A181A4 [Sun Jul 2 13:54:44 2023 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: | e87c9c66e32f791de60bd46f1df17fc3 |
| Instruction |
|---|
| call 00007F4475535355h |
| jmp 00007F4475530475h |
| push 00000014h |
| push 00415D08h |
| call 00007F44755334C8h |
| call 00007F447553444Eh |
| movzx esi, ax |
| push 00000002h |
| call 00007F44755352E8h |
| pop ecx |
| mov eax, 00005A4Dh |
| cmp word ptr [00400000h], ax |
| je 00007F4475530476h |
| xor ebx, ebx |
| jmp 00007F44755304A5h |
| mov eax, dword ptr [0040003Ch] |
| cmp dword ptr [eax+00400000h], 00004550h |
| jne 00007F447553045Dh |
| mov ecx, 0000010Bh |
| cmp word ptr [eax+00400018h], cx |
| jne 00007F447553044Fh |
| xor ebx, ebx |
| cmp dword ptr [eax+00400074h], 0Eh |
| jbe 00007F447553047Bh |
| cmp dword ptr [eax+004000E8h], ebx |
| setne bl |
| mov dword ptr [ebp-1Ch], ebx |
| call 00007F4475534F75h |
| test eax, eax |
| jne 00007F447553047Ah |
| push 0000001Ch |
| call 00007F4475530551h |
| pop ecx |
| call 00007F4475532612h |
| test eax, eax |
| jne 00007F447553047Ah |
| push 00000010h |
| call 00007F4475530540h |
| pop ecx |
| call 00007F4475534316h |
| and dword ptr [ebp-04h], 00000000h |
| call 00007F4475533BDBh |
| test eax, eax |
| jns 00007F447553047Ah |
| push 0000001Bh |
| call 00007F4475530526h |
| pop ecx |
| call dword ptr [004100C8h] |
| mov dword ptr [00B5DD28h], eax |
| call 00007F447553533Ch |
| mov dword ptr [004B75C0h], eax |
| call 00007F4475534F39h |
| test eax, eax |
| jns 00007F447553047Ah |
| Name | Virtual Address | Virtual Size | Is in Section |
|---|---|---|---|
| IMAGE_DIRECTORY_ENTRY_EXPORT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_IMPORT | 0x160f4 | 0x50 | .rdata |
| IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x75e000 | 0x79c8 | .rsrc |
| IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_BASERELOC | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_DEBUG | 0x101f0 | 0x38 | .rdata |
| IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x155f0 | 0x40 | .rdata |
| IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_IAT | 0x10000 | 0x190 | .rdata |
| IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
| Name | Virtual Address | Virtual Size | Raw Size | MD5 | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
|---|---|---|---|---|---|---|---|---|---|
| .text | 0x1000 | 0xe560 | 0xe600 | 53fcc97bfbab3318d5f07efc2705a063 | False | 0.6031929347826087 | data | 6.6978337741205936 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ |
| .rdata | 0x10000 | 0x6a20 | 0x6c00 | 04de31e421b6ae153deff310de2a7d8c | False | 0.38425925925925924 | data | 4.701067057234758 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
| .data | 0x17000 | 0x746d40 | 0xa0600 | 03f33cdc652bdcb7bfb6dc194553909b | unknown | unknown | unknown | unknown | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE |
| .rsrc | 0x75e000 | 0x79c8 | 0x7a00 | d41d8cd98f00b204e9800998ecf8427e | False | 0 | empty | 0.0 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
| DLL | Import |
|---|---|
| KERNEL32.dll | InterlockedIncrement, ReadConsoleA, GetTickCount, GetConsoleAliasesLengthA, GetWindowsDirectoryA, GlobalAlloc, SetCommConfig, GetLocaleInfoW, GetSystemPowerStatus, GetVersionExW, FindNextVolumeW, GetConsoleAliasW, GetWriteWatch, WriteConsoleW, CreateFileW, GetEnvironmentVariableA, ExitThread, GetHandleInformation, GetLastError, GetProcAddress, FindResourceW, RemoveDirectoryA, LoadLibraryA, FindFirstVolumeMountPointW, SetConsoleCtrlHandler, GetNumberFormatW, SetFileApisToANSI, QueryDosDeviceW, GlobalFindAtomW, GetModuleFileNameA, VirtualProtect, GetCurrentDirectoryA, PeekConsoleInputA, _lopen, GetCurrentProcessId, GetVolumeInformationW, OutputDebugStringW, HeapReAlloc, SetStdHandle, LCMapStringW, GetConsoleAliasExesLengthA, MultiByteToWideChar, EncodePointer, DecodePointer, ReadFile, ExitProcess, GetModuleHandleExW, WideCharToMultiByte, GetCommandLineA, RaiseException, RtlUnwind, IsProcessorFeaturePresent, IsDebuggerPresent, IsValidCodePage, GetACP, GetOEMCP, GetCPInfo, SetLastError, GetCurrentThreadId, EnterCriticalSection, LeaveCriticalSection, FlushFileBuffers, WriteFile, GetConsoleCP, GetConsoleMode, DeleteCriticalSection, HeapSize, HeapFree, SetFilePointerEx, GetStdHandle, GetFileType, GetStartupInfoW, UnhandledExceptionFilter, SetUnhandledExceptionFilter, InitializeCriticalSectionAndSpinCount, Sleep, GetCurrentProcess, TerminateProcess, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, GetModuleHandleW, GetModuleFileNameW, LoadLibraryExW, HeapAlloc, GetProcessHeap, QueryPerformanceCounter, GetSystemTimeAsFileTime, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetStringTypeW, CloseHandle |
| USER32.dll | ChangeMenuA, DrawFrameControl, CharUpperBuffW |
| ADVAPI32.dll | ReadEventLogW |
Key Decision
Richest Path
Thread / callback creation
Lower opacity -> Library Node⊘No network behavior found
⊘No statistics
⊘No system behavior
⊘No disassembly