Static task
static1
Behavioral task
behavioral1
Sample
b4c2c0bc21a4740b9b4949688c618a22008e630879faa8e87c488f44bfc1ad3a.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b4c2c0bc21a4740b9b4949688c618a22008e630879faa8e87c488f44bfc1ad3a.exe
Resource
win10v2004-20230915-en
General
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Target
c10f5d08aaae20c7eb7a1b4c27823baf.bin
-
Size
216KB
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MD5
ee0c040211b9b2ae6ae0bd5ac0f2c03e
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SHA1
82b9b5b0368330278e43e6453ee424192cf8a74d
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SHA256
103e34bdbfe60287b0eaa575e6fa1cb644615dc90674d1416307f7a9462ce44e
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SHA512
485e89aafb694dd9f1306413c57704d92ce0e6098261c5822ee74d56f6e9e3ca914acc0868cf4bcb45c0d83feaad88067d13b9dc961f0a6b1bc3c1811a67a5f5
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SSDEEP
6144:Ed/ZJd1H1D0j4t10L3TzQ6f90unrEL0nNCI+5:EdBzv0skL3hfWENncI+5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b4c2c0bc21a4740b9b4949688c618a22008e630879faa8e87c488f44bfc1ad3a.exe
Files
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c10f5d08aaae20c7eb7a1b4c27823baf.bin.zip
Password: infected
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b4c2c0bc21a4740b9b4949688c618a22008e630879faa8e87c488f44bfc1ad3a.exe.exe windows:5 windows x86
5208e0d407d61105b978bd2c2254eb95
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadConsoleA
GetCurrentProcess
SetDefaultCommConfigW
GetEnvironmentStringsW
GetModuleHandleExW
GetComputerNameW
SetCommBreak
CreateHardLinkA
GetSystemDefaultLCID
FreeEnvironmentStringsA
GetConsoleAliasesA
ReadConsoleW
GetWindowsDirectoryA
GetConsoleAliasExesW
EnumTimeFormatsW
GetCommandLineA
TzSpecificLocalTimeToSystemTime
GlobalAlloc
LoadLibraryW
SetCommConfig
GetLocaleInfoW
InterlockedPopEntrySList
TransactNamedPipe
EnumSystemCodePagesA
HeapQueryInformation
GetCompressedFileSizeA
MultiByteToWideChar
GetStartupInfoW
DisconnectNamedPipe
EnumCalendarInfoW
GetNamedPipeHandleStateW
GetLastError
GetCurrentDirectoryW
ChangeTimerQueueTimer
SetLastError
GetTempFileNameA
LocalAlloc
GetFileType
MoveFileA
RemoveDirectoryW
FindAtomA
FindNextFileA
GetModuleHandleA
SetLocaleInfoW
FatalExit
RequestDeviceWakeup
CreateMailslotA
GetStringTypeW
VirtualProtect
QueryPerformanceFrequency
PeekConsoleInputA
GetShortPathNameW
SetCalendarInfoA
FindFirstVolumeA
FindAtomW
AddConsoleAliasA
OpenFileMappingA
DeleteVolumeMountPointA
FindResourceW
WriteConsoleInputW
GetDriveTypeW
GetConsoleAliasesLengthW
GetShortPathNameA
DeleteFileA
HeapReAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
GetCommandLineW
HeapSetInformation
RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
HeapAlloc
HeapFree
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
HeapCreate
SetFilePointer
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
WideCharToMultiByte
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
HeapSize
LCMapStringW
ReadFile
WriteConsoleW
CloseHandle
CreateFileW
user32
CharUpperA
gdi32
GetTextFaceA
GetCharWidthA
SetBkColor
advapi32
ReadEventLogA
Sections
.text Size: 305KB - Virtual size: 304KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 33.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ