Static task
static1
Behavioral task
behavioral1
Sample
743754530bf3cdcf57d1f00030b109ffce1431d59d3bb0db3af2c45a57523928.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
743754530bf3cdcf57d1f00030b109ffce1431d59d3bb0db3af2c45a57523928.exe
Resource
win10v2004-20231023-en
General
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Target
3c256ec2ba6723523ea27692e7f2f755.bin
-
Size
188KB
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MD5
6eaf309752133b4af1af6b19d4f16e51
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SHA1
ab7c5c90f0e6014a902db39498eb419e2b7816f2
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SHA256
413400fcb45289280227f860361dde1f6a5a3e32cb2ba45312f724a00a5d7cef
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SHA512
2a90d560638579f944ef1effb529c95ee380d47cfebd3d0e5600050506c8a052e58a52cd1a4d76c88a1e01a76492943f3cac687d19c0f1d0799caf75ab726ed5
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SSDEEP
3072:YuWBvF5OUIVwpfyHkuBtZNLCe0YohtmV4furJXMSNVnli6UKaQWkPIQitX+OHfoi:YuNcaHkItnLCe2htm+aMOPidHhcitH/1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/743754530bf3cdcf57d1f00030b109ffce1431d59d3bb0db3af2c45a57523928.exe
Files
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3c256ec2ba6723523ea27692e7f2f755.bin.zip
Password: infected
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743754530bf3cdcf57d1f00030b109ffce1431d59d3bb0db3af2c45a57523928.exe.exe windows:6 windows x86
Password: infected
21e0e8ef5bfebf9362c851b68dae053c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ValidateRgn
EnableWindow
advapi32
RegSetKeySecurity
kernel32
ReadConsoleW
CreateFileW
CloseHandle
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetProcAddress
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetCurrentProcess
TerminateProcess
GetExitCodeThread
GetStringTypeW
WideCharToMultiByte
MultiByteToWideChar
EncodePointer
DecodePointer
InitializeCriticalSectionEx
LCMapStringEx
WriteConsoleW
GetCPInfo
HeapSize
RaiseException
RtlUnwind
GetLastError
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetProcessHeap
GetFileType
SetStdHandle
GetFileSizeEx
SetFilePointerEx
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
HeapReAlloc
Sections
.text Size: 129KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.V12 Size: 220KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ