Static task
static1
Behavioral task
behavioral1
Sample
637a87aa21382d18af2b875a05af8c40572f663bda9a3b0cab32698885cd465d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
637a87aa21382d18af2b875a05af8c40572f663bda9a3b0cab32698885cd465d.exe
Resource
win10v2004-20240226-en
General
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Target
637a87aa21382d18af2b875a05af8c40572f663bda9a3b0cab32698885cd465d
-
Size
203KB
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MD5
dbe5e8ddb9ab2121c862f615e4bceff1
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SHA1
c3e379213145c346e815bd6cd1b12a1ba66bbb49
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SHA256
637a87aa21382d18af2b875a05af8c40572f663bda9a3b0cab32698885cd465d
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SHA512
7dbb014e7d2ac5d71e91272ede71e9a67d73dca88711b0a397d417b34c035a6159ec89e9a87456349a8abdaf9beaafbdd91ee322425bca88b85734f8c7e774b8
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SSDEEP
1536:hvVte+7YkryZ+OttmxKLjWlSA8Zp5JAJjISHoWBpiq2:hvVtekr8+OtAcKlSRz5yHoWSq2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 637a87aa21382d18af2b875a05af8c40572f663bda9a3b0cab32698885cd465d
Files
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637a87aa21382d18af2b875a05af8c40572f663bda9a3b0cab32698885cd465d.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: 142KB
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: 8KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE