Static task
static1
Behavioral task
behavioral1
Sample
83f376305a8ac88fbab1e1ab7f188590N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
83f376305a8ac88fbab1e1ab7f188590N.exe
Resource
win10v2004-20240802-en
General
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Target
83f376305a8ac88fbab1e1ab7f188590N.exe
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Size
348KB
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MD5
83f376305a8ac88fbab1e1ab7f188590
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SHA1
1e30399f1ee4c6776b4acd70340cd4e18ec1845c
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SHA256
ab447741dc69d6ca233443af0faef623af290570b0480be05d142b9b63de8c88
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SHA512
c9f6b1507a80c2ff4a7f58ca69b328561cf7d1b4aec47a3394fbfc7c62d22e00f1258af909e00b0b63a3873f0e05f30503496a3ebffa2c1825b28b9e411b2a4b
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SSDEEP
6144:ibpFMByWEhy9vBpHLnU+r/f79MzNtukvSodidiHlFE:i9y2hqbLnZr/5MJt5qZi/E
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83f376305a8ac88fbab1e1ab7f188590N.exe
Files
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83f376305a8ac88fbab1e1ab7f188590N.exe.exe windows:4 windows x86 arch:x86
b269ada4dee865bc5acac3da33dc1276
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoTaskMemAlloc
CoTaskMemFree
OleCreate
CoInitialize
StgCreateDocfile
CoSuspendClassObjects
CoUninitialize
kernel32
GetLastError
LCMapStringW
LCMapStringA
GetStringTypeW
GetEnvironmentVariableW
GetDateFormatW
CreateMutexW
FindFirstChangeNotificationW
PeekNamedPipe
FindResourceW
LoadResource
HeapAlloc
QueryPerformanceCounter
HeapFree
GetModuleHandleW
GetCurrentThread
OpenProcess
LoadLibraryW
Sleep
SetSystemTimeAdjustment
GetVersionExW
CreateFileW
OpenMutexW
GetProcAddress
ResetEvent
GetLocalTime
HeapWalk
GetShortPathNameW
DuplicateHandle
DeleteFileW
GetSystemTime
GetVolumeInformationW
GetVersionExA
GetProcessHeap
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleHandleA
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleFileNameW
FreeEnvironmentStringsA
MultiByteToWideChar
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
VirtualFree
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryA
InitializeCriticalSection
GetCPInfo
GetACP
GetOEMCP
VirtualAlloc
HeapReAlloc
RtlUnwind
HeapSize
GetLocaleInfoA
WideCharToMultiByte
GetStringTypeA
Sections
RT_CODE Size: 204KB - Virtual size: 200KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 122KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE