Static task
static1
Behavioral task
behavioral1
Sample
a598539bef63c6eb9f00148c96e5d498.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a598539bef63c6eb9f00148c96e5d498.exe
Resource
win10v2004-20231222-en
General
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Target
a598539bef63c6eb9f00148c96e5d498.exe
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Size
636KB
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MD5
a598539bef63c6eb9f00148c96e5d498
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SHA1
3991071dfec2802167d578472aa217b86e61f35a
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SHA256
3cc385e9a6267d1a29585d7c63d72a74aa0772dccc11777547895c40177eb19a
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SHA512
9f1e9c1cc9a12854d7e2b1577e25fa5de86dacff5373fab314450d0e00404140090190b88bb078709750723b934900022c23fc792fd840399141c092972b424c
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SSDEEP
6144:Kj6/wndfF/gl0LQIk8DR3dEuAI7pEfxsZozAm9TMdGQLUg1nYmefPImdrionXdbV:Y6onxOp8FySpE5zvIdtU+YmefZ3MMq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a598539bef63c6eb9f00148c96e5d498.exe
Files
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a598539bef63c6eb9f00148c96e5d498.exe.exe windows:4 windows x86 arch:x86
fb815acbc7109e8c83537d7d9c7020be
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
WriteFile
CreateFileA
lstrlenA
GetLastError
CreateMutexA
OpenMutexA
GetComputerNameA
FreeLibrary
GetProcAddress
LoadLibraryA
GetTempPathA
lstrcpynA
lstrcatA
Sleep
GetCurrentDirectoryA
GetModuleFileNameA
SetErrorMode
Process32Next
lstrcpyA
Process32First
CreateToolhelp32Snapshot
GetFileAttributesA
VirtualProtect
GetLocaleInfoA
ExitProcess
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
InterlockedExchange
VirtualQuery
GetACP
GetOEMCP
GetCPInfo
HeapAlloc
VirtualAlloc
HeapReAlloc
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetSystemInfo
shell32
ShellExecuteA
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 412KB - Virtual size: 410KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 188KB - Virtual size: 186KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ