Static task
static1
Behavioral task
behavioral1
Sample
b43967bfb4e2f71e084f39e7e51b5435.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b43967bfb4e2f71e084f39e7e51b5435.exe
Resource
win10v2004-20240226-en
General
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Target
b43967bfb4e2f71e084f39e7e51b5435
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Size
706KB
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MD5
b43967bfb4e2f71e084f39e7e51b5435
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SHA1
969bb11a4d48e3c123175e70aabdfec804517122
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SHA256
a1f5ddda617148065c6ff5d431cb8730cd85ebeeb46e912f393e950e061974ca
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SHA512
052d5ac9bf9b5031bb81a52cd75861c642cd557e97cab2da602088685631c9894e1215d90feaa41abb72b956cacb50cecfa930adb1c12fd3ac0dfae5224964f4
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SSDEEP
12288:skmWkwx6ldI9U31vy1FA6S+XWfcWbkdMk6NHb/TkrKkQV:sd29U35yDnUbk69bLkek+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b43967bfb4e2f71e084f39e7e51b5435
Files
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b43967bfb4e2f71e084f39e7e51b5435.exe windows:4 windows x86 arch:x86
34f8230a0d4fd34f7b4f587b3e2652a6
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
comdlg32
ReplaceTextA
kernel32
CloseHandle
InterlockedIncrement
RaiseException
GetEnvironmentStringsW
FreeEnvironmentStringsW
WriteConsoleA
GetProcessHeap
SetFilePointer
SetStdHandle
HeapFree
VirtualQuery
GetCurrentThread
OpenMutexA
ExitProcess
TlsFree
CompareStringW
InterlockedExchange
HeapDestroy
LoadLibraryA
FreeLibrary
GetACP
InitializeCriticalSection
CompareStringA
TlsSetValue
GetEnvironmentStrings
HeapAlloc
TlsGetValue
SetConsoleCtrlHandler
RtlUnwind
IsBadReadPtr
GetVersionExA
GetStdHandle
GetCurrentProcessId
HeapReAlloc
TerminateProcess
OutputDebugStringW
IsDebuggerPresent
GetConsoleOutputCP
MultiByteToWideChar
SetLastError
CreateFileA
EnterCriticalSection
GetDateFormatA
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCommandLineW
IsValidCodePage
HeapCreate
TlsAlloc
GetConsoleMode
IsValidLocale
WriteConsoleW
GetTickCount
GetModuleHandleA
VirtualAlloc
GetFileType
GetProfileIntW
GetConsoleCP
OutputDebugStringA
GetCurrentProcess
CreateMutexA
GetStartupInfoA
GetTimeZoneInformation
WriteFile
WideCharToMultiByte
GetStartupInfoW
GetProcAddress
GetTimeFormatA
SetHandleCount
EnumSystemLocalesA
DebugBreak
lstrlenA
GetLocaleInfoW
InterlockedDecrement
GetStringTypeW
QueryPerformanceCounter
GetCPInfo
LCMapStringA
GetOEMCP
GetModuleFileNameA
GetLastError
GetCommandLineA
GetUserDefaultLCID
SetUnhandledExceptionFilter
FreeEnvironmentStringsA
VirtualFree
DeleteCriticalSection
GetLocaleInfoA
GetModuleFileNameW
LoadLibraryW
HeapValidate
LCMapStringW
GetStringTypeA
GetCurrentThreadId
FlushFileBuffers
SetEnvironmentVariableA
UnhandledExceptionFilter
ReadFile
advapi32
AbortSystemShutdownW
RegNotifyChangeKeyValue
RegQueryValueExA
CryptGetProvParam
CryptEnumProviderTypesA
CryptEnumProvidersW
RegDeleteKeyW
LookupAccountSidA
RegOpenKeyW
DuplicateToken
LookupAccountSidW
LookupSecurityDescriptorPartsA
CryptExportKey
RegQueryMultipleValuesW
CryptSetProvParam
CryptGetDefaultProviderW
CryptSetHashParam
LookupPrivilegeDisplayNameW
CryptSignHashA
CryptSetProviderA
LookupSecurityDescriptorPartsW
CryptAcquireContextA
user32
RegisterClassA
GetKeyboardState
RegisterClassExA
comctl32
InitCommonControlsEx
shell32
DragQueryFileAorW
Sections
.text Size: 334KB - Virtual size: 334KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 318KB - Virtual size: 318KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ