Static task
static1
Behavioral task
behavioral1
Sample
mal.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
mal.exe
Resource
win10v2004-20240802-en
General
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Target
mal.bin
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Size
1.9MB
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MD5
b58fbd13d792e1e7d6a47f0dc7440867
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SHA1
72d6285b1c1bebdb360deb162f4304976b6243ca
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SHA256
d8a1b2dbc07cdade7f6ea6e34a1a35f4730849824b5f9bdeb5c7028ba2b74851
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SHA512
f663a14ae40336b355455d145f742019119da891ebd5cd9ffcabb93c3e97c43ab47965d23ebe574cc5e65ee502cc1ff2f3a2a2248aa1ad2df2644ea4b1119989
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SSDEEP
49152:9rNgWW4t6lfDGHsAXyR8ucoWoAzLt5UOjSyla5gbT84kXDujggBtfjG:9JgWW4t6lbGHsAXyR8ucoWoAzLt5Uryy
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource mal.bin
Files
-
mal.bin.exe windows:6 windows x86 arch:x86
0e3a4c228c67fab8c19f6a75f1b13805
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InitializeCriticalSectionEx
CreateMutexA
lstrcatA
GetModuleHandleA
SetCurrentDirectoryA
Sleep
GetModuleHandleExA
GetFileAttributesA
GetBinaryTypeA
GlobalAlloc
FindClose
SetFileAttributesA
VerSetConditionMask
WideCharToMultiByte
VerifyVersionInfoW
CreateProcessA
GetSystemTimeAsFileTime
HeapFree
lstrlenA
HeapAlloc
GetProcAddress
lstrcpynA
GetProcessHeap
WriteConsoleW
CloseHandle
CreateFileA
GetLastError
CreateFileW
WriteFile
lstrcpyA
ReadFile
HeapSize
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
InitializeSListHead
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
TerminateProcess
FormatMessageA
LocalFree
GetLocaleInfoEx
CreateDirectoryW
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
GetFileInformationByHandleEx
MultiByteToWideChar
QueryPerformanceFrequency
LCMapStringEx
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
GetCPInfo
GetStringTypeW
SetLastError
GetThreadTimes
GetCurrentThread
InterlockedPushEntrySList
RaiseException
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
SetFilePointerEx
GetFileType
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
SetStdHandle
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetEndOfFile
GetFileSizeEx
DeleteFileW
FlushFileBuffers
HeapReAlloc
VirtualQuery
user32
GetCursorPos
CharNextA
advapi32
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegOpenKeyExA
CryptReleaseContext
shell32
SHGetFolderPathA
ShellExecuteA
ole32
CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoUninitialize
oleaut32
VariantClear
SysAllocString
SysFreeString
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 277KB - Virtual size: 277KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ