Static task
static1
Behavioral task
behavioral1
Sample
b3e115439f3fff0642ed14cde5e5f258.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b3e115439f3fff0642ed14cde5e5f258.exe
Resource
win10v2004-20230220-en
General
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Target
b3e115439f3fff0642ed14cde5e5f258.exe
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Size
599KB
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MD5
b3e115439f3fff0642ed14cde5e5f258
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SHA1
eaba8ed759d079dd58d363e4d86d1418fac15541
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SHA256
10cc42ba7d1fc4ca4205ed11284a390341a13c8959cb818ac3753b1fbc259059
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SHA512
3a20825d383633f5fd1a33aca9ee1cb9a95f71f94ed2e955ee1cc94aebb46200f0e53094787a812d698d341f9261dcfd5399805fcf36aed0287666ee2c2c608e
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SSDEEP
12288:ouikJDUBrJcXjvD2lC5TlgF2iFPBCtNFcom2Bt9qfA4dqN2Nr:jihVJU/iC5hgFIiw9q1Nr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3e115439f3fff0642ed14cde5e5f258.exe
Files
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b3e115439f3fff0642ed14cde5e5f258.exe.exe windows x86
ac4a5848781773145660cee839100e10
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CancelWaitableTimer
SetComputerNameW
GetConsoleAliasesA
EnumTimeFormatsW
GetCalendarInfoW
GetSystemWindowsDirectoryA
SetConsoleCP
HeapCreate
DnsHostnameToComputerNameW
FindNextVolumeW
GetConsoleAliasW
LocalReAlloc
WriteConsoleW
GetModuleFileNameW
CreateActCtxA
ReplaceFileA
GlobalUnlock
GetLastError
GetProcAddress
VirtualAlloc
ReadFileEx
RemoveDirectoryA
GetTempFileNameA
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
ReadConsoleA
GetNumberFormatW
AddAtomW
GetProfileStringA
BeginUpdateResourceA
QueryDosDeviceW
WriteProfileSectionW
GetDefaultCommConfigA
FindFirstVolumeMountPointA
EnumDateFormatsA
GetModuleHandleA
QueryMemoryResourceNotification
GetConsoleTitleW
GetConsoleCursorInfo
OpenEventW
FatalAppExitA
GetShortPathNameW
GetDiskFreeSpaceExA
FindAtomW
GetWindowsDirectoryW
AddConsoleAliasA
EnumCalendarInfoExA
EnumSystemLocalesW
LCMapStringW
WideCharToMultiByte
LCMapStringA
TlsGetValue
GetConsoleAliasesLengthW
SetProcessAffinityMask
lstrlenA
IsSystemResumeAutomatic
InitializeCriticalSectionAndSpinCount
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
MultiByteToWideChar
GetStartupInfoW
RaiseException
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
VirtualFree
HeapReAlloc
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
user32
GetWindowLongW
ChangeMenuW
GetParent
DdeQueryStringW
GetClassInfoExW
CreateAcceleratorTableA
gdi32
GetCharABCWidthsFloatW
GetCharABCWidthsI
GetCharWidthA
SetColorAdjustment
winhttp
WinHttpOpen
Sections
.text Size: 464KB - Virtual size: 464KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 31.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ