Static task
static1
Behavioral task
behavioral1
Sample
bb3489733dd75ee9c4d66b11ee74d447.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb3489733dd75ee9c4d66b11ee74d447.exe
Resource
win10v2004-20240226-en
General
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Target
bb3489733dd75ee9c4d66b11ee74d447
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Size
348KB
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MD5
bb3489733dd75ee9c4d66b11ee74d447
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SHA1
261ff8a92b8d7aadb557961e20cf9c13277deb6f
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SHA256
c3e1c1f1d8bfeebb2aa7b97f8ba61d8a9c41e54a73f223141332d080aaa95de3
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SHA512
93248841168115fec74eb587e26541e376890d492f7a5fca04456f5899ae828b8314243654214325e89b4b321a4a560f43bcbba674b653e0ffdd3e9ed0057f0b
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SSDEEP
3072:JpIGmvln+RX0GWDocLiAqq02JtXcuVchWdsItjIj3XOXjC+/c:QGmvlYD0o+cuWUNtYOtc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bb3489733dd75ee9c4d66b11ee74d447
Files
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bb3489733dd75ee9c4d66b11ee74d447.exe windows:4 windows x86 arch:x86
90e6ffb31e6d74f53392e122e96d2b76
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WaitForMultipleObjects
GetModuleHandleA
CloseHandle
WriteProcessMemory
CreateThread
GetCurrentProcess
GetProcAddress
LoadLibraryA
IsBadReadPtr
VirtualAlloc
GetLastError
HeapFree
HeapAlloc
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
FindFirstFileA
GetCommandLineA
GetVersionExA
GetProcessHeap
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
FatalAppExitA
EnterCriticalSection
HeapReAlloc
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetFullPathNameA
GetCurrentDirectoryA
SetCurrentDirectoryA
RtlUnwind
MultiByteToWideChar
ReadFile
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSection
Sleep
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
HeapSize
GetTimeZoneInformation
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
CreateFileA
SetFilePointer
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoA
GetLocaleInfoW
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
SetEndOfFile
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringA
CompareStringW
SetEnvironmentVariableA
Sections
.text Size: 124KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 184KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ