Static task
static1
Behavioral task
behavioral1
Sample
8171b4f091426664e8845573c8fbe1ee5d41ff5cdf0032cd866187a937f77020.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8171b4f091426664e8845573c8fbe1ee5d41ff5cdf0032cd866187a937f77020.exe
Resource
win10v2004-20231215-en
General
-
Target
8171b4f091426664e8845573c8fbe1ee5d41ff5cdf0032cd866187a937f77020
-
Size
258KB
-
MD5
c41d4dff27772bf84268a6a114eeada5
-
SHA1
fbd474ffc45b3e3427c62ae03a23f5aeeff07da6
-
SHA256
8171b4f091426664e8845573c8fbe1ee5d41ff5cdf0032cd866187a937f77020
-
SHA512
fe84ff240fe79e47addb1be41c27ec462ed0585d67ba222062f398bcffc54c7882adaf541e074c120f3a34a3640a9b22a70fcbc785ab16edf6d47f9bcbfba930
-
SSDEEP
3072:MfVLWlTTbEGe9AJKlCvIUlqoWDnm5bdLFVgU:yVqdT3GcQ4TQmHVX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8171b4f091426664e8845573c8fbe1ee5d41ff5cdf0032cd866187a937f77020
Files
-
8171b4f091426664e8845573c8fbe1ee5d41ff5cdf0032cd866187a937f77020.exe windows:4 windows x86 arch:x86
faea664dccb12d653cbea3ef51eb7d97
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 144KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE