Static task
static1
Behavioral task
behavioral1
Sample
b23f18bf7845304180758baa1ed8a2d4.exe
Resource
win7-20230220-en
General
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Target
b23f18bf7845304180758baa1ed8a2d4.exe
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Size
306KB
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MD5
b23f18bf7845304180758baa1ed8a2d4
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SHA1
211c66bb9dc08f7598c70fded3ea2c82cb8069ec
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SHA256
87f3874f4b852b73c425eaaf2b86849b7b7aaa21fd7c94f9451bd2ccde83165c
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SHA512
28fdea1f40afadaf921fe6fa1a5c8e5c22eb4e3e97dd9a62f33fa894ae102237a004ac78d8b436dd7377996e143a713feba1f8fb8cbdfa19dbc42ffbe021e60b
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SSDEEP
6144:eOPeeLXzDBuGdaEk/OJT1szTTlQpPwIeYzmAEp:eeeeLf8hmJpYTTC3Yp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b23f18bf7845304180758baa1ed8a2d4.exe
Files
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b23f18bf7845304180758baa1ed8a2d4.exe.exe windows x86
35baec67ec7cac716aa6f6cb3f6a794b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForSingleObject
AddConsoleAliasW
GetModuleHandleW
GetConsoleAliasesA
IsBadReadPtr
GetNumberFormatA
FindResourceExA
GlobalAlloc
AddRefActCtx
GetLocaleInfoW
GetCalendarInfoW
FreeConsole
CreateEventA
FindNextVolumeW
ReplaceFileW
GetModuleFileNameW
DeactivateActCtx
GetLogicalDriveStringsA
OpenMutexW
GetLastError
GetConsoleAliasesLengthW
GetProcAddress
AttachConsole
VirtualAlloc
CreateTimerQueueTimer
VirtualAllocEx
LoadLibraryA
InterlockedExchangeAdd
GetConsoleScreenBufferInfo
WritePrivateProfileStringA
FindFirstVolumeMountPointW
GetCurrentConsoleFont
GetModuleFileNameA
lstrcmpiW
GetModuleHandleA
GetCommTimeouts
GetCurrentThreadId
GetVersionExA
FindAtomW
DebugBreak
ReadConsoleOutputCharacterW
OpenFileMappingA
WritePrivateProfileStructA
CreateMutexW
GetCurrentDirectoryW
GetDateFormatW
HeapFree
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
user32
RegisterClassW
CharLowerBuffA
gdi32
GetBkMode
GetCharABCWidthsFloatA
GetCharWidthW
Sections
.text Size: 231KB - Virtual size: 230KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 33.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ