Static task
static1
Behavioral task
behavioral1
Sample
b3b39f2274851a8b4bb0a77fb394ac40f88438a79a94aea71240f641d33f9866.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b3b39f2274851a8b4bb0a77fb394ac40f88438a79a94aea71240f641d33f9866.exe
Resource
win10v2004-20230220-en
General
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Target
b3b39f2274851a8b4bb0a77fb394ac40f88438a79a94aea71240f641d33f9866.bin
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Size
850KB
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MD5
8d8bb71fb1ff5abe37c052a1b031200f
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SHA1
8150ed5d16f8eebea8199caa85d97fe45d4cf19b
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SHA256
b3b39f2274851a8b4bb0a77fb394ac40f88438a79a94aea71240f641d33f9866
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SHA512
6dc6c702c8dffc42b5ef4c7d41bcc4b0c8d5c3c02a4ff0c13781aba93b291d3eb31c78941005fb7e36ebc52888117b85535a16948097a635df60b019cb1fbf11
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SSDEEP
12288:02Kww3IsZf2/xXBBwsSl/las9Nsiq+9J0CPL7tEHNUHjIYA7hbPZhC+lQz:0hwwTOJrw19vn4+9J0CXOyD2LE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3b39f2274851a8b4bb0a77fb394ac40f88438a79a94aea71240f641d33f9866.bin
Files
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b3b39f2274851a8b4bb0a77fb394ac40f88438a79a94aea71240f641d33f9866.bin.exe windows x86
9d545fc5792b6e651ea15e3004061a16
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVolumeNameForVolumeMountPointA
GetStringTypeA
GetDriveTypeW
GetConsoleAliasExesLengthA
BuildCommDCBAndTimeoutsA
EnumCalendarInfoW
GetCommState
InterlockedDecrement
GetNamedPipeHandleStateA
GetModuleHandleW
GetTickCount
SetProcessPriorityBoost
GetEnvironmentStrings
LoadLibraryW
InterlockedPopEntrySList
GetFileAttributesA
SetConsoleMode
GetFileAttributesW
lstrcatA
GetOverlappedResult
GetVolumePathNameA
FindNextVolumeMountPointW
SetTapePosition
GetStringTypeExA
EnumSystemLocalesA
GetPrivateProfileIntW
GlobalUnfix
ReleaseActCtx
GetStdHandle
GetLastError
GetProcAddress
BeginUpdateResourceW
CreateJobSet
SetComputerNameA
WriteConsoleA
UnhandledExceptionFilter
GetConsoleScreenBufferInfo
LocalAlloc
RemoveDirectoryW
SetThreadIdealProcessor
GetModuleFileNameA
FindNextFileA
EnumDateFormatsA
CreateMutexA
FreeEnvironmentStringsW
GetConsoleTitleW
SetCalendarInfoA
SetFileShortNameA
TerminateJobObject
FindAtomW
DeleteFileW
DebugBreak
SetFilePointer
WriteConsoleW
FlushFileBuffers
WideCharToMultiByte
InterlockedIncrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapAlloc
DeleteFileA
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
HeapCreate
ExitProcess
WriteFile
GetModuleFileNameW
HeapSize
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
CloseHandle
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
HeapReAlloc
SetStdHandle
GetConsoleCP
GetConsoleMode
CreateFileW
user32
GetMenu
DefDlgProcW
Sections
.text Size: 97KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 598KB - Virtual size: 1012KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.filexo Size: 94KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ