jaffacakes118_Trojan[.]Win32[.]Chapak[.]cbnw[.]2e197ef9ca5caf512cd24cdd34395883

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General

Target
jaffacakes118_Trojan.Win32.Chapak.cbnw.2e197ef9ca5caf512cd24cdd34395883
Size 958KB
Sample261018-19stsawsfs
SHA256 010305174c7be0d484d3f53e41acb3d46830a86e1665c25b89c238bf303a6507
MD5 2e197ef9ca5caf512cd24cdd34395883
SHA1 dfc582c2b66ba9921ef22917a014b25e6a813552
SHA512 6a30bfa34c1eef8334b0e907747339d665f9f2c28facff86d7b2e826fd219a8854bb47b04ef81f1feec20a33123cb91210ef3ceb1bd076802b5324282b9adac4
SSDEEP 24576:JmOMSPED3wiRB8vHABvzOC6rCHG/MoWkdUbhDBl:NPuNz8fABvzcrCHGxWrbhv
TLSH
T15725127175C2C032E56760308DFAD732EA7578319A31994BBBA42B2E7F719A0C326717
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
jaffacakes118_Trojan.Win32.Chapak.cbnw.2e197ef9ca5caf512cd24cdd34395883

File Explorer

jaffacakes118_Trojan.Win32.Chapak.cbnw.2e197ef9ca5caf512cd24cdd34395883

.exe 958KB

jaffacakes118_Trojan.Win32.Chapak.cbnw.2e197ef9ca5caf512cd24cdd34395883

IMPHASH d32519c93924bb24d9874d86c5993ee3
SHA256 010305174c7be0d484d3f53e41acb3d46830a86e1665c25b89c238bf303a6507
MD5 2e197ef9ca5caf512cd24cdd34395883
SHA1 dfc582c2b66ba9921ef22917a014b25e6a813552
SHA512 6a30bfa34c1eef8334b0e907747339d665f9f2c28facff86d7b2e826fd219a8854bb47b04ef81f1feec20a33123cb91210ef3ceb1bd076802b5324282b9adac4
SSDEEP 24576:JmOMSPED3wiRB8vHABvzOC6rCHG/MoWkdUbhDBl:NPuNz8fABvzcrCHGxWrbhv
TLSH
T15725127175C2C032E56760308DFAD732EA7578319A31994BBBA42B2E7F719A0C326717
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

119835

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb

comctl32

InitCommonControlsEx

shlwapi

SHAutoComplete

kernel32

ReadFile FlushFileBuffers GetFileAttributesW SetFileAttributesW FindClose FindNextFileW FindFirstFileW GetCurrentDirectoryW GetFullPathNameW GetModuleFileNameW FindResourceW GetModuleHandleW FreeLibrary GetProcAddress LoadLibraryW GetCurrentProcessId GetLocaleInfoW GetNumberFormatW ExpandEnvironmentStringsW WaitForSingleObject GetDateFormatW GetTimeFormatW FileTimeToSystemTime FileTimeToLocalFileTime GetExitCodeProcess GetTempPathW MoveFileExW Sleep UnmapViewOfFile MapViewOfFile GetCommandLineW CreateFileMappingW GetTickCount SetEnvironmentVariableW OpenFileMappingW InitializeCriticalSection DeleteCriticalSection EnterCriticalSection LeaveCriticalSection CreateThread GetProcessAffinityMask CreateEventW CreateSemaphoreW ReleaseSemaphore ResetEvent SetEvent SetThreadPriority SystemTimeToFileTime GetSystemTime SystemTimeToTzSpecificLocalTime TzSpecificLocalTimeToSystemTime WideCharToMultiByte SetFileTime GetFileType IsDBCSLeadByte GetCPInfo GlobalAlloc SetCurrentDirectoryW WriteConsoleW GetConsoleOutputCP WriteConsoleA SetStdHandle GetLocaleInfoA GetStringTypeW GetStringTypeA LoadLibraryA GetConsoleMode GetConsoleCP InitializeCriticalSectionAndSpinCount QueryPerformanceCounter SetHandleCount GetEnvironmentStringsW FreeEnvironmentStringsW GetEnvironmentStrings FreeEnvironmentStringsA GetModuleHandleA LCMapStringW LCMapStringA IsValidCodePage GetOEMCP GetACP GetModuleFileNameA ExitProcess HeapSize IsDebuggerPresent SetUnhandledExceptionFilter UnhandledExceptionFilter TerminateProcess VirtualAlloc VirtualFree HeapCreate InterlockedDecrement GetCurrentThreadId InterlockedIncrement TlsFree TlsSetValue TlsAlloc TlsGetValue GetStartupInfoA SetEndOfFile SetFilePointer WriteFile GetStdHandle GetLongPathNameW GetShortPathNameW CompareStringW MoveFileW CreateFileW CreateDirectoryW DeviceIoControl RemoveDirectoryW DeleteFileW CreateHardLinkW GetCurrentProcess CloseHandle SetLastError GetLastError CreateFileA MultiByteToWideChar GetCommandLineA RaiseException GetSystemTimeAsFileTime HeapAlloc HeapReAlloc HeapFree RtlUnwind

user32

EnableWindow GetDlgItem ShowWindow SetWindowLongW FindWindowExW GetParent MapWindowPoints CreateWindowExW UpdateWindow LoadCursorW RegisterClassExW DefWindowProcW DestroyWindow CopyRect IsWindow OemToCharBuffA LoadIconW LoadBitmapW PostMessageW SetForegroundWindow MessageBoxW WaitForInputIdle IsWindowVisible DialogBoxParamW DestroyIcon SetFocus GetClassNameW SendDlgItemMessageW EndDialog GetDlgItemTextW SetDlgItemTextW wvsprintfW SendMessageW GetDC ReleaseDC PeekMessageW GetMessageW TranslateMessage DispatchMessageW LoadStringW GetWindowRect GetClientRect SetWindowPos GetWindowTextW SetWindowTextW GetSystemMetrics GetWindow GetWindowLongW GetSysColor

gdi32

GetObjectW DeleteObject GetDeviceCaps CreateDIBSection

comdlg32

GetSaveFileNameW CommDlgExtendedError GetOpenFileNameW

advapi32

RegOpenKeyExW RegQueryValueExW RegCreateKeyExW RegSetValueExW RegCloseKey SetFileSecurityW OpenProcessToken LookupPrivilegeValueW AdjustTokenPrivileges

shell32

SHGetMalloc SHGetSpecialFolderLocation SHGetFileInfoW ShellExecuteExW SHChangeNotify SHFileOperationW SHBrowseForFolderW SHGetPathFromIDListW

ole32

CLSIDFromString CoCreateInstance OleInitialize OleUninitialize CreateStreamOnHGlobal

oleaut32

VariantInit