Static task
static1
Behavioral task
behavioral1
Sample
c4a550bd26554c13f8bbe719b5487036d31ffc9bde4403b26675d079f94fef00.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c4a550bd26554c13f8bbe719b5487036d31ffc9bde4403b26675d079f94fef00.exe
Resource
win10-20231220-en
General
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Target
c4a550bd26554c13f8bbe719b5487036d31ffc9bde4403b26675d079f94fef00
-
Size
711KB
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MD5
a38034c6acaed858ed56111d3ea3b883
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SHA1
0e750d3ae4410fbf067c0052dbaa05bb9ad451bd
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SHA256
c4a550bd26554c13f8bbe719b5487036d31ffc9bde4403b26675d079f94fef00
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SHA512
88003d8bd3a3aa7974e66b697d38426bdc45a05356bd0a51afe40c0edb933d89426ff3c713859ccaf3b19f690e0413ccd6c3e13d1464dc751c9879f3be0585c5
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SSDEEP
12288:Er+tSLiYCqT8gx8OlzZ0ziugUlR4XeXlr8eaTYIoePwZgFhl16Qg3:EXFR5lN8lCeXlzfqhrfg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c4a550bd26554c13f8bbe719b5487036d31ffc9bde4403b26675d079f94fef00
Files
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c4a550bd26554c13f8bbe719b5487036d31ffc9bde4403b26675d079f94fef00.exe windows:5 windows x86 arch:x86
39416dc2f5874b8e4c313ecac4cc6b7a
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
GlobalSize
CreateJobObjectW
CreateHardLinkA
GetTickCount
GetCommConfig
GlobalFindAtomA
LoadLibraryW
SetConsoleMode
EnumResourceLanguagesA
SetComputerNameExW
FlushInstructionCache
InterlockedExchange
GetLastError
SetLastError
BackupRead
GetProcAddress
VirtualAlloc
SetComputerNameA
SetFileAttributesA
GetConsoleAliasA
InterlockedExchangeAdd
LocalAlloc
FindFirstVolumeMountPointW
TransmitCommChar
RemoveDirectoryW
QueryDosDeviceW
AddAtomA
SetSystemTime
GetThreadPriority
GetModuleHandleA
GetStringTypeW
GetCurrentProcessId
ResetWriteWatch
DeleteFileA
lstrcpyA
GetConsoleAliasesLengthW
FindFirstChangeNotificationW
WriteConsoleOutputCharacterW
WriteConsoleA
GetComputerNameA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
HeapFree
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapAlloc
HeapReAlloc
LoadLibraryA
InitializeCriticalSectionAndSpinCount
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetLocaleInfoA
HeapSize
RaiseException
user32
CharLowerBuffW
gdi32
GetCharABCWidthsFloatA
SetColorAdjustment
advapi32
AreAnyAccessesGranted
Sections
.text Size: 612KB - Virtual size: 612KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ