win7[.]exe | Triage

General

Target

win7.exe
Size

117KB
MD5

623939420c0e733099f15497b95e64cf
SHA1

c9dc747669c3744e1dc8ee18f3093c358bf793a0
SHA256

7381c367a3556de3c083df4e649af4828280932667324139a327542b3d6534d9
SHA512

9b61090425be01397a403345b55439febfe8c0a2084ea8f6817a4742c10499875196ef9a23337dae827009ef70b722669bd12ddbc88409a66d19df3987dd8b92
SSDEEP

3072:Yr6rXrzLaTFd9tnRADh4wQbqjjbf5Mxwcchb:i87zLaxrSm3Mbf5Mx5chb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
win7.exe

Files

win7.exe
.exe windows:5 windows x86

8efb3a49e4745bad6a3cb3db476a95c9

Headers

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

Imports

kernel32

Sleep
GetProcAddress
GetModuleHandleW
LCMapStringW
LCMapStringA
GetStringTypeW
MultiByteToWideChar
GetStringTypeA
WideCharToMultiByte
GetLocaleInfoA
HeapSize
RtlUnwind
HeapReAlloc
VirtualAlloc
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
VirtualFree
HeapFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapAlloc

user32

PostQuitMessage
EndPaint
BeginPaint
DefWindowProcW
DestroyWindow
DialogBoxParamW
UpdateWindow
ShowWindow
CreateWindowExW
RegisterClassExW
LoadCursorW
LoadIconW
DispatchMessageW
TranslateMessage
TranslateAcceleratorW
GetMessageW
LoadAcceleratorsW
LoadStringW

Sections

.text
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8efb3a49e4745bad6a3cb3db476a95c9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 37KB - Virtual size: 36KB

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 26KB - Virtual size: 29KB

.rsrc Size: 45KB - Virtual size: 44KB

.text
Size: 37KB - Virtual size: 36KB

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 26KB - Virtual size: 29KB

.rsrc
Size: 45KB - Virtual size: 44KB