Static task
static1
Behavioral task
behavioral1
Sample
b2077af7eeb75ed28136d0cd9033d78e3220b6eb4aef8c260de3f69ca61d2fcc.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b2077af7eeb75ed28136d0cd9033d78e3220b6eb4aef8c260de3f69ca61d2fcc.exe
Resource
win10-20230703-en
General
-
Target
b2077af7eeb75ed28136d0cd9033d78e3220b6eb4aef8c260de3f69ca61d2fcc
-
Size
788KB
-
MD5
ad24d33c75d6dc4508df7c8669031742
-
SHA1
03103659f67585f5806d019365ebc5da5940ea7f
-
SHA256
b2077af7eeb75ed28136d0cd9033d78e3220b6eb4aef8c260de3f69ca61d2fcc
-
SHA512
c75a654978a87917b1ce70eec3dcbccb5ccdf5aa3215c135af6ada26ce2133241225e9f2c65ab8555d6ce7752635ea6d1d0702920c0fd2b093f8a37f48938f33
-
SSDEEP
12288:TRf2phrucbudIFKbKQnvfflzqDfpjDAYyGHHl:VihrBRKeU9+1AYywHl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b2077af7eeb75ed28136d0cd9033d78e3220b6eb4aef8c260de3f69ca61d2fcc
Files
-
b2077af7eeb75ed28136d0cd9033d78e3220b6eb4aef8c260de3f69ca61d2fcc.exe windows x86
9de2ee79b7674f53e928d4abe630aabb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateMutexW
EnumCalendarInfoA
lstrlenA
EnumDateFormatsExW
FindResourceW
_lwrite
GetComputerNameW
OpenSemaphoreA
GetTickCount
GetConsoleAliasesLengthA
GetWindowsDirectoryA
GetDateFormatA
WriteFile
GlobalAlloc
SetFileShortNameW
ReadConsoleInputA
FreeConsole
EnumSystemCodePagesA
FindNextVolumeW
DisconnectNamedPipe
GetConsoleAliasesW
GetProfileIntA
SetLastError
lstrcmpiA
GetProcAddress
VirtualAlloc
LoadLibraryA
OpenMutexA
InterlockedExchangeAdd
SetCurrentDirectoryW
GetThreadPriority
SetLocaleInfoW
FatalAppExitA
ScrollConsoleScreenBufferA
_lopen
GlobalAddAtomW
AddConsoleAliasA
LocalFileTimeToFileTime
CreateFileA
CloseHandle
WriteConsoleW
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
MultiByteToWideChar
GetLastError
HeapFree
GetStartupInfoW
RtlUnwind
RaiseException
GetModuleHandleW
ExitProcess
GetStdHandle
GetModuleFileNameA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
HeapReAlloc
SetHandleCount
GetFileType
GetStartupInfoA
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
InitializeCriticalSectionAndSpinCount
LCMapStringA
WideCharToMultiByte
LCMapStringW
SetFilePointer
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
user32
DdeQueryStringW
CharUpperBuffA
LoadMenuW
CharLowerBuffW
Sections
.text Size: 643KB - Virtual size: 643KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 31.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ