Static task
static1
Behavioral task
behavioral1
Sample
b1f21c138d5d6d33310bf84385f872771c828c45d668af3117fd0ff5a3190ff2.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b1f21c138d5d6d33310bf84385f872771c828c45d668af3117fd0ff5a3190ff2.exe
Resource
win10v2004-20230220-en
General
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Target
b1f21c138d5d6d33310bf84385f872771c828c45d668af3117fd0ff5a3190ff2
-
Size
740KB
-
MD5
01e7a92cf509c3f8f0879fb02f2e4efa
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SHA1
652d82714796f8026e03baa8e6f14c29c988dba4
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SHA256
b1f21c138d5d6d33310bf84385f872771c828c45d668af3117fd0ff5a3190ff2
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SHA512
caac8f44a12359d91f1f095d2bf6f5757940ca17b30db40a4b02f16c250392e0b88d34126df571203f6f7a2f83c07129eaebfefca4c14e411b701ba21bdca164
-
SSDEEP
12288:egzz9c7zDE/jGoAJo4wtBopCYh3/uoHksfZZwGpKeVTrrEqbLWuXl4:rX9x/Ko4tmZ6vwGpVTBLWG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1f21c138d5d6d33310bf84385f872771c828c45d668af3117fd0ff5a3190ff2
Files
-
b1f21c138d5d6d33310bf84385f872771c828c45d668af3117fd0ff5a3190ff2.exe windows x86
7cebb4f2148d51730104edde37e95ad0
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
CreateMutexW
SearchPathW
SetLocaleInfoA
EnumCalendarInfoA
GetDriveTypeW
GetProfileIntW
GetNumberOfConsoleInputEvents
InterlockedIncrement
EnumCalendarInfoW
InterlockedDecrement
InitializeSListHead
CallNamedPipeW
FreeEnvironmentStringsA
MoveFileWithProgressA
GetTickCount
FindNextVolumeMountPointA
GetConsoleTitleA
SetCommState
GlobalAlloc
GetPrivateProfileIntA
AddRefActCtx
LoadLibraryW
GetConsoleAliasExesLengthW
GetStringTypeExW
GetFileAttributesA
GlobalFlags
WriteConsoleW
GetModuleFileNameW
GetOverlappedResult
GetVolumePathNameA
EnumSystemLocalesA
GlobalUnfix
GetStdHandle
GetProcAddress
RemoveDirectoryA
SetComputerNameA
VerLanguageNameW
PrepareTape
LoadLibraryA
UnhandledExceptionFilter
SetCalendarInfoW
BuildCommDCBAndTimeoutsW
BeginUpdateResourceA
SetThreadIdealProcessor
FindAtomA
GetModuleHandleA
lstrcatW
IsDebuggerPresent
FindNextFileW
GetStringTypeW
GetCurrentDirectoryA
EnumDateFormatsW
SetFileShortNameA
GetVolumeNameForVolumeMountPointW
DeleteFileW
DeleteFileA
WideCharToMultiByte
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
MoveFileA
HeapFree
HeapAlloc
GetModuleHandleW
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
HeapCreate
WriteFile
HeapSize
CloseHandle
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
HeapReAlloc
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CreateFileW
Sections
.text Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 593KB - Virtual size: 801KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.zetu Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ