b3f720f3e9ac5c94d14159d93624a440N[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

b3f720f3e9ac5c94d14159d93624a440N.exe
Size

2.3MB
MD5

b3f720f3e9ac5c94d14159d93624a440
SHA1

7d3d28567659aa150756848a99f963b890b7c818
SHA256

ff3531144a239d589acb0ecc69c92a248e1e2f9ac5ba5a431ab0c2943ff12d79
SHA512

78f586d84cd84487fd834b864ba087254163aeb500574258bb91c61f40ff8fc1a88613e84fe5f3d14bd16beb53a4b370b060c9e637eebbc59fe6ae9dee72a660
SSDEEP

49152:Mss1TADHX3FJhss1T1ZqhaK6zbfqdl89:IGHxV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b3f720f3e9ac5c94d14159d93624a440N.exe

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

b3f720f3e9ac5c94d14159d93624a440N.exe
.exe windows:5 windows x64 arch:x64

8d0049281f7a49486287791e14061feb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\re\jdk7u45\229\build\windows-amd64\tmp\java\java\obj64\java.pdb

Imports

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA
RegEnumKeyA

user32

MessageBoxA

comctl32

InitCommonControlsEx

kernel32

CreateFileW
GetCommandLineA
GetModuleFileNameA
QueryPerformanceCounter
QueryPerformanceFrequency
LocalFree
FormatMessageA
GetLastError
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetProcAddress
GetModuleHandleA
LoadLibraryA
GetExitCodeThread
FindFirstFileA
FindNextFileA
FindClose
GetModuleHandleW
ExitProcess
DecodePointer
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
HeapReAlloc
HeapFree
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileExA
MultiByteToWideChar
GetFileAttributesA
ExitThread
GetCurrentThreadId
CreateThread
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
EncodePointer
LoadLibraryW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
TerminateProcess
GetCurrentProcess
FlsGetValue
FlsSetValue
FlsFree
SetLastError
FlsAlloc
RtlUnwindEx
WriteFile
GetStdHandle
GetModuleFileNameW
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoW
HeapSetInformation
GetVersion
HeapCreate
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
SetStdHandle
GetConsoleCP
GetConsoleMode
GetFullPathNameA
GetFileInformationByHandle
PeekNamedPipe
CreateFileA
GetCurrentDirectoryW
FlushFileBuffers
SetEnvironmentVariableW
SetEnvironmentVariableA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
CompareStringW
SetFilePointer
ReadFile
WriteConsoleW
GetDriveTypeW
SetEndOfFile
GetProcessHeap
GetTimeZoneInformation
LCMapStringW
GetStringTypeW

Sections

.text
Size: 99KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8d0049281f7a49486287791e14061feb

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

user32

comctl32

kernel32

Sections

.text Size: 99KB - Virtual size: 99KB

.rdata Size: 33KB - Virtual size: 33KB

.data Size: 6KB - Virtual size: 15KB

.pdata Size: 4KB - Virtual size: 4KB

.rsrc Size: 32KB - Virtual size: 32KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 99KB - Virtual size: 99KB

.rdata
Size: 33KB - Virtual size: 33KB

.data
Size: 6KB - Virtual size: 15KB

.pdata
Size: 4KB - Virtual size: 4KB

.rsrc
Size: 32KB - Virtual size: 32KB

.reloc
Size: 1KB - Virtual size: 1KB