Static task
static1
Behavioral task
behavioral1
Sample
f3b9f831e4e9a44299fb4a2d3eab72a8c799bc7fd8075dd1b0f299c0d0b20dd0.exe
Resource
win10-20230220-en
General
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Target
f3b9f831e4e9a44299fb4a2d3eab72a8c799bc7fd8075dd1b0f299c0d0b20dd0
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Size
708KB
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MD5
ced79da2059b16cfb31956568291825f
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SHA1
595621ed5fec30cb5bd2e2ad47ee17bd8a2cf0f1
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SHA256
f3b9f831e4e9a44299fb4a2d3eab72a8c799bc7fd8075dd1b0f299c0d0b20dd0
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SHA512
0f522e5132a0002168bf090c2d58ae888159c39decab0e81d908d7c7b3b108e465ddc7c348098e17a0aa24050aa1b86e2ea51fc896d0d05b0f83629f22ab46ee
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SSDEEP
12288:KhUBoSUiRSpN2scEherXySvCOiCSwFgehpuqSZNMyhRY71TbbEIqlNe:K+BoSnRON0fXr4S5hpuqyTwwe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f3b9f831e4e9a44299fb4a2d3eab72a8c799bc7fd8075dd1b0f299c0d0b20dd0
Files
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f3b9f831e4e9a44299fb4a2d3eab72a8c799bc7fd8075dd1b0f299c0d0b20dd0.exe windows x86
02874bf205a529b4be6f7e5b55cd8199
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCommState
GetLogicalDriveStringsW
InterlockedCompareExchange
AddConsoleAliasW
GetFileAttributesExA
GetModuleHandleW
IsBadReadPtr
GetNumberFormatA
GetDateFormatA
FindResourceExA
GlobalAlloc
GetCalendarInfoW
FreeConsole
GetStringTypeExW
FindNextVolumeW
IsProcessorFeaturePresent
ReplaceFileW
CreateActCtxA
DeactivateActCtx
OpenMutexW
GetLastError
AttachConsole
VirtualAlloc
CreateTimerQueueTimer
SetStdHandle
LoadLibraryA
CreateFileMappingA
DeleteTimerQueue
WritePrivateProfileStringA
FindFirstVolumeMountPointW
CreateEventW
GetCurrentConsoleFont
WaitForMultipleObjects
GetModuleFileNameA
SetConsoleCursorInfo
lstrcmpiW
GetModuleHandleA
GetCurrentThreadId
GetVersionExA
FindAtomW
DebugBreak
ReadConsoleOutputCharacterW
GetConsoleAliasesLengthW
WritePrivateProfileStructA
GetProcAddress
CreateMutexW
HeapFree
GetCommandLineA
GetStartupInfoA
RaiseException
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
Sleep
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
user32
CharLowerBuffA
gdi32
GetCharABCWidthsFloatA
EnumFontsA
GetCharWidthW
Sections
.text Size: 658KB - Virtual size: 657KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ