Static task
static1
Behavioral task
behavioral1
Sample
4cbe635515bee46387793dded2bab91f2ad6e7aa548b397d0473bb39e9612adc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4cbe635515bee46387793dded2bab91f2ad6e7aa548b397d0473bb39e9612adc.exe
Resource
win10v2004-20240226-en
General
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Target
4cbe635515bee46387793dded2bab91f2ad6e7aa548b397d0473bb39e9612adc
-
Size
265KB
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MD5
9ffa2f131504728154d3ca30b8765472
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SHA1
58bc925ec7063235a89fe5f9f9c775d5675a9e34
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SHA256
4cbe635515bee46387793dded2bab91f2ad6e7aa548b397d0473bb39e9612adc
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SHA512
cd6f2d29340863f0c40c69500bf92427c73c996e745943c5c87b2c5c403a35324c4008dad67c932b457626cc08ac853e7891685943a4e66029ee53b213263647
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SSDEEP
3072:JePgCctxGv4QcU9KQ2BBA2waPxhtmollYCWN29/SAJyj3:FCctxGsWKQ2Bx5xvhYRN29SAA3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4cbe635515bee46387793dded2bab91f2ad6e7aa548b397d0473bb39e9612adc
Files
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4cbe635515bee46387793dded2bab91f2ad6e7aa548b397d0473bb39e9612adc.exe windows:4 windows x86 arch:x86
43df92b7b77db2760430968647afb835
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
GetEnvironmentVariableA
GetVersionExA
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: 152KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 85KB
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: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE