Static task
static1
Behavioral task
behavioral1
Sample
a37a21d7760274f3fbe4ba574f8a5916722fe7c2adbf66e065cf05adc61bc9c4.exe
Resource
win7-20240221-en
General
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Target
ef983e091438c06cef2ffeb1e7d54bc8.bin
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Size
287KB
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MD5
9f9b50c88c8a4f92a8574c6efb7d4585
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SHA1
218e0c7de10e5da67d571769a8a6e37a21abeebd
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SHA256
358dfee2dffe27823345b92c13f36143aac32398bd51fa51c615b92bab9cc7d4
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SHA512
7b4d13031815b6673126b2fa60104c9f64b50616965a621edddc1efe8fa914deed96fd6d30e66c9a2a5237ac39ba8f9680f6d4f199191b98d329e4998cc198e4
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SSDEEP
6144:3psfb+CSgufkY3+VJPNLTeOt0Q7WS5giffPyowVFLZrrv+UGnKpQms:32+Caf1+Vbqsh6o4Zrr+UGKmms
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a37a21d7760274f3fbe4ba574f8a5916722fe7c2adbf66e065cf05adc61bc9c4.exe
Files
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ef983e091438c06cef2ffeb1e7d54bc8.bin.zip
Password: infected
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a37a21d7760274f3fbe4ba574f8a5916722fe7c2adbf66e065cf05adc61bc9c4.exe.exe windows:5 windows x86 arch:x86
Password: infected
12f7de8a3c68b276aca25710ff68730e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFirmwareEnvironmentVariableA
GetComputerNameW
UnlockFile
GetModuleHandleW
GetConsoleAliasesLengthA
GetDateFormatA
SetCommState
GlobalAlloc
LoadLibraryW
IsValidLocale
GetConsoleAliasExesLengthW
HeapCreate
FindNextVolumeW
IsBadWritePtr
GlobalUnfix
GetProcAddress
GetLocaleInfoA
SetFileAttributesA
LoadLibraryA
SetCalendarInfoW
GetFileType
SetConsoleDisplayMode
SetCurrentDirectoryW
WaitForMultipleObjects
GetModuleFileNameA
SetConsoleTitleW
FreeEnvironmentStringsW
BuildCommDCBA
VirtualProtect
GetCurrentDirectoryA
FindAtomW
GetVolumeInformationW
LocalFileTimeToFileTime
GetProcessHeaps
EnumCalendarInfoA
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
GetLastError
HeapFree
EnterCriticalSection
LeaveCriticalSection
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
VirtualAlloc
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
CreateFileA
CloseHandle
advapi32
ReadEventLogA
Sections
.text Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 307KB - Virtual size: 306KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 39.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ