getmac[.]exe | Triage

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General

Target

getmac.exe
Size

82KB
MD5

8bec5b139c1dc65802cf6843f1cc7a84
SHA1

ad5dda2ca9bd948aa175e838bec96d9dc8834ea7
SHA256

10a496c92dfdce13697e15c47e2a9ac0c3f04121dfbefdbf7f5067292446e186
SHA512

e154783682855d9470e61661712d5f914ee4eb61a1809ecae20ef1079f0e75d98a02c9aa94da7ee27a35aa3d3a3b04ab89f9970a0725bbd3140f7fb080c03dc7
SSDEEP

1536:14azInSl7NeGHN+I1LQNrLiTvwvwMHK9AuZ0ozuOU3xXKFE1yd/q2EdExClp:EnG0G/mLav4KKuZ0uup3xXK+1ydRwEx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
getmac.exe

Files

getmac.exe
.exe windows:6 windows x64

ace6227c2a1348b33e6b8e3867041cf3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

FormatMessageW
GetLastError
GetTimeFormatW
GetModuleFileNameW
FileTimeToSystemTime
GetComputerNameExW
HeapSize
HeapReAlloc
HeapAlloc
HeapValidate
HeapFree
GetProcessHeap
ReadConsoleW
ReadFile
LocalAlloc
MultiByteToWideChar
GetConsoleOutputCP
ExitProcess
CompareStringA
GetThreadLocale
CompareStringW
lstrlenA
GetConsoleMode
GetFileType
WideCharToMultiByte
SetThreadUILanguage
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
lstrlenW
GetStdHandle
WriteConsoleW
SetConsoleMode
SetLastError
LocalFree
Sleep
UnhandledExceptionFilter
QueryPerformanceCounter
GetModuleHandleW
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter

msvcrt

exit
memcpy
__CxxFrameHandler3
_CxxThrowException
wcstok
fflush
fprintf
__iob_func
_get_osfhandle
_fileno
wcstoul
wcstol
?terminate@@YAXXZ
??1type_info@@UEAA@XZ
_commode
_fmode
__C_specific_handler
_initterm
__setusermatherr
_cexit
_exit
memset
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
wcsstr
_iob
??2@YAPEAX_K@Z
??3@YAXPEAX@Z
_wcsicmp
_memicmp
_vsnwprintf
_errno
wcstod

ntdll

RtlLookupFunctionEntry
RtlVirtualUnwind
VerSetConditionMask
RtlVerifyVersionInfo
RtlCaptureContext

user32

LoadStringW
wsprintfW
CharUpperW

mpr

WNetCancelConnection2W
WNetAddConnection2W
WNetGetLastErrorW

ole32

CoTaskMemAlloc
CoTaskMemFree
CoCreateInstance
CoUninitialize
CoInitializeEx
CoInitializeSecurity

oleaut32

VariantChangeType
VariantCopy
SafeArrayGetLBound
VariantInit
SafeArrayGetElement
SysStringLen
SysAllocStringByteLen
SysAllocString
SysFreeString
SafeArrayGetUBound
VariantClear

secur32

GetUserNameExW

ws2_32

FreeAddrInfoW
GetAddrInfoW
WSACleanup
WSAStartup
GetNameInfoW
WSAGetLastError

framedynos

?Empty@CHString@@QEAAXXZ
?Mid@CHString@@QEBA?AV1@HH@Z
??YCHString@@QEAAAEBV0@PEBG@Z
?Left@CHString@@QEBA?AV1@H@Z
?Format@CHString@@QEAAXPEBGZZ
?ReleaseBuffer@CHString@@QEAAXH@Z
?GetBufferSetLength@CHString@@QEAAPEAGH@Z
?Compare@CHString@@QEBAHPEBG@Z
??0CHString@@QEAA@PEBG@Z
?GetData@CHString@@IEBAPEAUCHStringData@@XZ
??4CHString@@QEAAAEBV0@AEBV0@@Z
?Find@CHString@@QEBAHG@Z
?FindOneOf@CHString@@QEBAHPEBG@Z
??4CHString@@QEAAAEBV0@PEBG@Z
??1CHString@@QEAA@XZ
??0CHString@@QEAA@XZ
?SetAt@CHString@@QEAAXHG@Z
?Mid@CHString@@QEBA?AV1@H@Z

netapi32

NetWkstaTransportEnum
NetServerGetInfo
NetApiBufferFree

shlwapi

StrChrIW
StrChrW
StrStrW
StrStrIW

version

GetFileVersionInfoExW
VerQueryValueW
GetFileVersionInfoSizeExW

Sections

.text
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ace6227c2a1348b33e6b8e3867041cf3

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

user32

mpr

ole32

oleaut32

secur32

ws2_32

framedynos

netapi32

shlwapi

version

Sections

.text Size: 70KB - Virtual size: 69KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 2KB - Virtual size: 2KB

.idata Size: 5KB - Virtual size: 5KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 52B

.text
Size: 70KB - Virtual size: 69KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 2KB - Virtual size: 2KB

.idata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 52B