a4f434cae5876c_JC[.]exe

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General

Target

a4f434cae5876c_JC.exe
Size

15.9MB
MD5

a4f434cae5876c77969e78c755671705
SHA1

dd0be7282c633ae2782acaa075821e7c3aea3cd1
SHA256

2c4964082a30b66a04c7d77e5f15b284cbd11fd786c5c48782e5ae6b20590bf5
SHA512

8692cd55c74cd534560e002c04ed6304c21c03348e89a6bd46aeecb44ff93328ddc90aab9132264197fdaa767d92f7cd80d595b8c46c808ce732993e2d37fc65
SSDEEP

393216:BEia2L0HuGscKw1aVLQbv7oRLaeGdS0yPtO1:GiaTOZfLQbjEavS0QO1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a4f434cae5876c_JC.exe

Files

a4f434cae5876c_JC.exe
.exe windows x86

2e046f0ab25a2886b2fda6cb53bc4123

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetStartupInfoW
GetPrivateProfileStringW
GetTempFileNameW
GetPrivateProfileIntW
OpenEventW
GlobalAddAtomW
GetFileSizeEx
DecodePointer
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
LoadLibraryExW
GetCommandLineW
CopyFileW
VirtualAllocEx
VirtualFreeEx
CreateProcessW
WriteProcessMemory
OutputDebugStringA
ResetEvent
GetLongPathNameW
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
CreateEventW
GetSystemInfo
GetShortPathNameW
FormatMessageW
CreateDirectoryW
GetEnvironmentVariableW
InterlockedExchange
InterlockedCompareExchange
ReadProcessMemory
GetVersion
IsDebuggerPresent
EncodePointer
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetDiskFreeSpaceExW
GetSystemDirectoryW
WideCharToMultiByte
GetLogicalDriveStringsW
MoveFileExW
MoveFileW
FindNextFileW
FindFirstFileW
DeleteFileW
GetFileAttributesW
SetFileAttributesW
GetFullPathNameW
RemoveDirectoryW
GetWindowsDirectoryW
GetTempPathW
WaitForMultipleObjects
FindClose
SetLastError
GetTickCount
Sleep
GetLastError
LocalFree
LocalAlloc
GetVersionExW
WriteConsoleW
ReadConsoleW
SetStdHandle
WaitForSingleObjectEx
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindFirstFileExW
FindFirstFileExA
SetConsoleCtrlHandler
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetCurrentThread
GetConsoleMode
GetConsoleCP
SetFilePointerEx
GetFileType
GetCurrentDirectoryW
SetCurrentDirectoryW
GetExitCodeProcess
TerminateProcess
GetCurrentProcess
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
RaiseException
MultiByteToWideChar
GetFileSize
UnlockFile
LockFile
MulDiv
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
GlobalFindAtomW
CreateMutexW
GlobalDeleteAtom
GetCurrentProcessId
GetDriveTypeW
WritePrivateProfileStringW
FindResourceExW
FindResourceW
GetModuleHandleW
GetModuleFileNameW
DeviceIoControl
SizeofResource
LoadResource
FreeLibrary
LockResource
GetFileAttributesExW
CreateFileW
CreateFileMappingW
UnmapViewOfFile
MapViewOfFile
OutputDebugStringW
LoadLibraryW
DosDateTimeToFileTime
LocalFileTimeToFileTime
SetFilePointer
ReadFile
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetProcAddress
DeleteFileA
CreateFileA
GetTempFileNameA
InitializeSListHead
InterlockedPopEntrySList
OpenProcess
WaitForSingleObject
lstrlenW
SetEvent
InterlockedPushEntrySList
FlushInstructionCache
IsProcessorFeaturePresent
VirtualAlloc
VirtualFree
GetACP
GetModuleFileNameA
LoadLibraryExA
ExitProcess
GetTimeZoneInformation
GetModuleHandleExW
FreeLibraryAndExitThread
ResumeThread
ExitThread
CreateThread
InterlockedFlushSList
GetStringTypeW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
OpenFileMappingW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
QueryPerformanceCounter
FlushFileBuffers
SetFileTime
SearchPathW
FindFirstChangeNotificationW
FindCloseChangeNotification
CompareFileTime
GetFileInformationByHandle
SetEndOfFile
GetStdHandle
FreeResource
GetSystemWindowsDirectoryW
RtlUnwind
GetTempPathA
CloseHandle
WriteFile
ReleaseMutex
FindNextFileA
FindFirstFileA
lstrcmpiA
lstrcmpA
GetLocalTime

user32

EndDialog
LoadStringW
wsprintfW
SetTimer
KillTimer
DialogBoxParamW
DrawTextW
GetWindowTextLengthW
GetMessageW
TranslateMessage
DispatchMessageW
GetDC
ReleaseDC
SendMessageW
ShowWindow
IsWindowVisible
IsIconic
SetForegroundWindow
FindWindowExW
GetWindowThreadProcessId
PostMessageW
IsWindow
SetCursor
SetRect
OffsetRect
LoadCursorW
PtInRect
CopyRect
DrawFocusRect
BeginPaint
EndPaint
IsRectEmpty
DefWindowProcW
CallWindowProcW
UnregisterClassW
RegisterClassExW
GetClassInfoExW
CreateWindowExW
InvalidateRect
GetClientRect
GetWindowRect
GetWindowLongW
SetWindowLongW
GetParent
UpdateLayeredWindow
SetWindowPos
SetWindowRgn
SystemParametersInfoW
SetWindowTextW
WaitForInputIdle
GetShellWindow
GetWindowTextW
SetWinEventHook
UnhookWinEvent
UnregisterClassA
SendNotifyMessageW
SendMessageTimeoutW
RegisterWindowMessageW
MessageBoxW
PeekMessageW
EnableWindow
FindWindowW
RedrawWindow
GetMonitorInfoW
MonitorFromWindow
LoadImageW
GetWindow
MapWindowPoints
ScreenToClient
DestroyWindow
GetSystemMetrics
MoveWindow
PostQuitMessage
ExitWindowsEx
CharNextW
BringWindowToTop
IsDialogMessageW

gdi32

SaveDC
RestoreDC
SetTextColor
SetBkMode
CreateRectRgn
CombineRgn
SetViewportOrgEx
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
ExtTextOutW
SetBkColor
DeleteDC
SelectObject
GetTextExtentPoint32W
GetDeviceCaps
CreateFontIndirectW
EnumFontFamiliesW
DeleteObject
CreateFontW

advapi32

CryptReleaseContext
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegSetValueExW
RegQueryInfoKeyW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegEnumValueW
DuplicateTokenEx
RegQueryValueExW
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
UnlockServiceDatabase
StartServiceW
QueryServiceStatusEx
QueryServiceStatus
QueryServiceLockStatusW
QueryServiceConfig2W
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
LockServiceDatabase
DeleteService
CreateServiceW
ControlService
CloseServiceHandle
ChangeServiceConfig2W
ChangeServiceConfigW
GetUserNameW
AllocateAndInitializeSid
FreeSid
CheckTokenMembership
EqualSid
DeleteAce
LookupAccountSidW
LookupAccountNameW
SetEntriesInAclW
GetExplicitEntriesFromAclW
GetNamedSecurityInfoW
SetNamedSecurityInfoW
BuildExplicitAccessWithNameW
GetTrusteeNameW
CryptAcquireContextW
GetTokenInformation
CryptDestroyKey
CryptSetKeyParam
CryptGenRandom
CryptImportKey
CryptEncrypt
CryptDecrypt
CryptContextAddRef
RegGetValueW

shell32

SHChangeNotify
ord165
SHGetSpecialFolderPathW
SHFileOperationW
CommandLineToArgvW
SHCreateDirectoryExW
ShellExecuteExW
SHBrowseForFolderW
SHGetPathFromIDListW
SHLoadInProc
ShellExecuteW

ole32

CoCreateGuid
CoInitializeSecurity
CoSetProxyBlanket
CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoUninitialize
CoInitialize
StringFromGUID2
CreateStreamOnHGlobal
CoCreateInstance
CoInitializeEx
OleRun

oleaut32

VariantCopy
CreateErrorInfo
SetErrorInfo
VariantChangeType
GetErrorInfo
VariantInit
SysStringLen
VariantClear
SysAllocStringByteLen
SysFreeString
VarUI4FromStr
SysAllocString
SysStringByteLen

shlwapi

PathAppendA
PathFindFileNameA
PathRenameExtensionA
PathAppendW
PathCombineW
PathFileExistsW
PathRemoveFileSpecW
PathFindExtensionW
wnsprintfW
StrCmpW
PathFindFileNameW
SHGetValueW
PathUnquoteSpacesW
SHSetValueW
PathIsPrefixW
PathIsRelativeW
PathIsRootW
SHSetValueA
AssocQueryStringW
StrStrIW
SHDeleteValueW
StrStrIA
StrCmpNIW
StrTrimA
StrCmpIW
StrToIntExW
SHGetValueA
PathIsDirectoryW
SHDeleteKeyW

comctl32

InitCommonControlsEx
_TrackMouseEvent

gdiplus

GdipDeleteBrush
GdipSetStringFormatTrimming
GdipSetStringFormatLineAlign
GdipSetStringFormatAlign
GdipSetStringFormatFlags
GdipDeleteStringFormat
GdipCreateStringFormat
GdipMeasureString
GdipDrawString
GdipDeleteFont
GdiplusStartup
GdiplusShutdown
GdipAlloc
GdipFree
GdipCloneImage
GdipDisposeImage
GdipGetImageWidth
GdipGetImageHeight
GdipCreateBitmapFromStream
GdipCreateBitmapFromFile
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromFileICM
GdipCreateFromHDC
GdipDeleteGraphics
GdipDrawImageRectRect
GdipDrawImageRectRectI
GdipCloneBrush
GdipCreateFont
GdipCreateSolidFill
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipSetImageAttributesColorMatrix
GdipSetTextRenderingHint
GdipCreateFontFamilyFromName
GdipDeleteFontFamily
GdipDrawImagePointRectI

cabinet

ord23
ord20
ord22

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

psapi

EnumProcesses
GetModuleFileNameExW

setupapi

SetupIterateCabinetW

iphlpapi

GetAdaptersInfo

wininet

InternetGetConnectedState

urlmon

URLDownloadToCacheFileW
URLDownloadToFileW

secur32

GetUserNameExW

crypt32

CryptBinaryToStringW
CryptBinaryToStringA
CertGetNameStringW
CryptStringToBinaryW
CryptStringToBinaryA

wintrust

WTHelperProvDataFromStateData
WinVerifyTrust

Exports

Exports

StartEast
_Start@12

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 268KB - Virtual size: 268KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 29KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2e046f0ab25a2886b2fda6cb53bc4123

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

comctl32

gdiplus

cabinet

version

psapi

setupapi

iphlpapi

wininet

urlmon

secur32

crypt32

wintrust

Exports

Exports

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 268KB - Virtual size: 268KB

.data Size: 29KB - Virtual size: 43KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

.reloc Size: 68KB - Virtual size: 67KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 268KB - Virtual size: 268KB

.data
Size: 29KB - Virtual size: 43KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

.reloc
Size: 68KB - Virtual size: 67KB