Static task
static1
Behavioral task
behavioral1
Sample
40a2994cb252e57d708df0ca54bbd775.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40a2994cb252e57d708df0ca54bbd775.exe
Resource
win10v2004-20231201-en
General
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Target
40a2994cb252e57d708df0ca54bbd775
-
Size
476KB
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MD5
40a2994cb252e57d708df0ca54bbd775
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SHA1
e48bc43a69bd99afb76ef9a8ea27832a0b9bcc13
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SHA256
b3ce93647ec84a50ceb44d6a4c0588f045f83ba4438d91b23715c05771c88686
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SHA512
e17eb3410de0bf7967f1ea50e12380c3b8ba79c320e666cf3a0d7af42b5c417a940c565218a0f532ede9f8b75d05645d0658aacfedbb6536fb5630198b06df54
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SSDEEP
12288:UYmIjE7eNdKcWEb+2Ubr4TgyUbZm6qCs8e/G:E7eNAYb+2Ub8T5geL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40a2994cb252e57d708df0ca54bbd775
Files
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40a2994cb252e57d708df0ca54bbd775.exe windows:5 windows x86 arch:x86
085b8a5d9e723b8ba9982a936ce1c779
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WideCharToMultiByte
CreateFileA
HeapAlloc
GetProcessHeap
HeapFree
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessW
LocalFree
MultiByteToWideChar
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
WriteFile
SetFilePointer
WriteConsoleW
GetFileType
GetStdHandle
GetModuleFileNameW
GetLastError
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
SetHandleCount
GetStartupInfoA
Sleep
GetModuleHandleW
GetProcAddress
ExitProcess
LoadLibraryW
RaiseException
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
VirtualAlloc
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
LoadLibraryA
RtlUnwind
WriteConsoleA
GetConsoleOutputCP
SetStdHandle
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
version
VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW
msi
ord141
ord90
ord205
ord173
ord16
shlwapi
PathAppendW
PathRemoveFileSpecW
StrDupW
StrChrA
PathAppendA
advapi32
CryptAcquireContextW
CryptDestroyHash
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
CryptReleaseContext
CryptCreateHash
CryptHashData
CryptGetHashParam
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 404KB - Virtual size: 996KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ