Static task
static1
Behavioral task
behavioral1
Sample
643d0962797f9bb75b582ab584992fb3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
643d0962797f9bb75b582ab584992fb3.exe
Resource
win10v2004-20231215-en
General
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Target
643d0962797f9bb75b582ab584992fb3
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Size
84KB
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MD5
643d0962797f9bb75b582ab584992fb3
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SHA1
adcc0f44d3ca983a98456b7bfa6c2b87adc69417
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SHA256
89d6f3879aeef738b3e06ba926cfb3dece6f819a4f315d1b50cbe9599c4fdbaa
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SHA512
a99fa58b94bc8ae5ee9b0acbd24e55147de272a71310010d8010ef90c9ac57f90b77840e85e0bd056a301984b913005537c8809c04a6953b10d83737731d111b
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SSDEEP
1536:2xqqYmaZv2hBkyLDqem94wppqYLPqcytta:2xqqYmA7ytta
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 643d0962797f9bb75b582ab584992fb3
Files
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643d0962797f9bb75b582ab584992fb3.exe windows:4 windows x86 arch:x86
9578b15beeb1aa4c0e53269cd8ebebd9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
closesocket
send
WSAGetLastError
inet_addr
gethostbyname
htons
WSAStartup
advapi32
RegQueryValueExA
RegSetValueExA
RegCloseKey
RegOpenKeyExA
kernel32
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
SetStdHandle
FreeEnvironmentStringsA
CompareStringW
CompareStringA
TerminateThread
Sleep
SetErrorMode
VirtualAlloc
GetSystemInfo
GetProcAddress
LoadLibraryA
CreateThread
GetModuleHandleA
SetCurrentDirectoryA
ExitProcess
CreateProcessA
GetStartupInfoA
CopyFileA
SetEnvironmentVariableA
GetModuleFileNameA
GetLastError
CreateMutexA
ExpandEnvironmentStringsA
ReadFile
CloseHandle
GetFileSize
CreateFileA
WriteFile
ResumeThread
SetPriorityClass
GetCurrentProcess
GetCurrentThread
SetThreadPriority
lstrlenA
lstrcpyA
GetTempPathA
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStdHandle
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RaiseException
GetCPInfo
GetACP
GetOEMCP
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
InitializeCriticalSection
RtlUnwind
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFilePointer
GetConsoleCP
GetConsoleMode
Sections
.text Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ