Static task
static1
Behavioral task
behavioral1
Sample
BmStartApp.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
BmStartApp.exe
Resource
win10v2004-20240226-en
General
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Target
cc6de9a533bcb3ed7b103fa5457b699b
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Size
24KB
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MD5
cc6de9a533bcb3ed7b103fa5457b699b
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SHA1
218e031bc988ffc29bed1496f04ed7d13cda78d4
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SHA256
e8668a381b2b9bb203196fedcd6d8f87ee9e7385f6ddb9175a45d5bd56027a17
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SHA512
de2ddc324d5de769202d12af12ed2aea829399612822c3c8a1c05a2668f304fdeaa5c976befc0502027670ccd4540de439fa91047d8718dc532f0710a894cfcc
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SSDEEP
384:HNIMtmQVCrdVepVmNlW6bxN8I6JdKRtf83S8nJvxU23Y5qeICY6HngbyxG8:HCMtbcBop0W6H8ldKbSjnXUo0O+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/BmStartApp.exe
Files
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cc6de9a533bcb3ed7b103fa5457b699b.rar
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BmStartApp.exe.exe windows:5 windows x86 arch:x86
42ab97fcafe4fa34a764740da3f652ae
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
UnmapViewOfFile
CreateProcessA
CloseHandle
MapViewOfFile
GetLastError
CreateFileMappingA
GetCommandLineA
ReadConsoleInputA
SetConsoleMode
GetConsoleMode
HeapFree
CreateFileA
HeapAlloc
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
InitializeCriticalSectionAndSpinCount
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LoadLibraryA
GetConsoleCP
FlushFileBuffers
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
HeapSize
SetStdHandle
Sections
.text Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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usage.txt