Static task
static1
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MalwareBazaar.exe
Resource
win10v2004-20240730-en
General
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Target
MalwareBazaar.12
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Size
357KB
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MD5
41edad3ddf08bdf37cb05f98d91ea355
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SHA1
c4a6ef7263026d74c7ab54637cd4b336028143b3
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SHA256
9e91474ce4c72005469f0884b6942940e1cecee9bf425fd2739a359ca3299c5f
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SHA512
003037d50227ed4e2e35070c4a1c3c73812ad37b462a66f03321daf7924b6366dec1fbff67d1f9dc13143f8126cde5f52668eb27b5af157c34f6f0d771fd2bf3
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SSDEEP
6144:CLsG3kR3ukDLr7YcSffnX80lpT/OlcCrmX1n66YZnKcGO9qXIU:CJUR3pD70nQ+66aKuYX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MalwareBazaar.12
Files
-
MalwareBazaar.12.exe windows:5 windows x86 arch:x86
3d3ef5783e210ab7486c4b58c598d5a6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetNumaProcessorNode
OpenJobObjectA
FindCloseChangeNotification
SetVolumeMountPointW
GetModuleHandleW
GetSystemTimes
LoadLibraryW
Sleep
GetConsoleAliasesW
InterlockedExchange
GetLastError
GetProcAddress
GetAtomNameA
LoadLibraryA
WriteConsoleA
UnhandledExceptionFilter
OpenWaitableTimerW
LocalAlloc
SetFileApisToANSI
GetCommMask
CreateWaitableTimerW
FreeEnvironmentStringsW
EnumDateFormatsW
FindFirstVolumeA
HeapAlloc
HeapReAlloc
GetStartupInfoW
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapFree
VirtualFree
VirtualAlloc
HeapCreate
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
ReadFile
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
RtlUnwind
MultiByteToWideChar
SetStdHandle
GetConsoleOutputCP
WriteConsoleW
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
FlushFileBuffers
CreateFileA
CloseHandle
Sections
.text Size: 310KB - Virtual size: 310KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rebuf Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.lituhu Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ