oski | 20240919a1fba653486ce82f8413ad14676d3a8emafia

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General

Target

20240919a1fba653486ce82f8413ad14676d3a8emafia
Size

182KB
MD5

a1fba653486ce82f8413ad14676d3a8e
SHA1

260bcf4a29cdac7a15dd0a32b49822bde4c83011
SHA256

ab1980665f6dc02ef0633c7d1726f65b8e17b61df46112029f19dc98f84014af
SHA512

ea318549af1caf88c8789881360a8718256b9752642be31ac89cbffb6cc6406bf9a99779894208e117954b562b4a0754433e760b37bfb98c5a3540037d71c3b9
SSDEEP

3072:Cu32xlnAm9orZc9cHSBKz5B1clewlcUrXt54EnBm0QeWvu:9mTwSBKzL14hvIEA0Qeau

Score

10^/10

oski

Malware Config

Extracted

Family

oski

ftelegram.fun

Signatures

Oski family
oski

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
20240919a1fba653486ce82f8413ad14676d3a8emafia

Files

20240919a1fba653486ce82f8413ad14676d3a8emafia
.exe windows:5 windows x86 arch:x86

63452777488d6190b11d3afce5f06b0c

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

kernel32

HeapAlloc
GetProcessHeap
CreateFileA
GetFileSize
WriteFile
ReadFile
MultiByteToWideChar
CloseHandle
GetFullPathNameW
FindFirstFileExW
FindClose
FindNextFileW
LocalAlloc
GetVersionExA
LocalFree
Sleep
GlobalMemoryStatus
GetFileAttributesA
GetProcAddress
LoadLibraryA
SetFilePointer
MapViewOfFile
UnmapViewOfFile
SystemTimeToFileTime
GetTickCount
FileTimeToSystemTime
GetLocalTime
CreateFileMappingA
GetFileInformationByHandle
WriteConsoleW
SetEndOfFile
FlushFileBuffers
GetConsoleMode
GetConsoleCP
SetStdHandle
FileTimeToLocalFileTime
GetLastError
FindFirstFileExA
FindNextFileA
EncodePointer
DecodePointer
HeapFree
WideCharToMultiByte
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
SetLastError
GetCurrentThreadId
HeapSize
ExitProcess
HeapCreate
GetStdHandle
GetModuleFileNameW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
RtlUnwind
SetHandleCount
GetFileType
DeleteCriticalSection
SetEnvironmentVariableW
SetEnvironmentVariableA
GetTimeZoneInformation
LCMapStringW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetStringTypeW
HeapReAlloc
LoadLibraryW
CompareStringW
CreateFileW

user32

GetDesktopWindow

netapi32

NetWkstaGetInfo
NetApiBufferFree
DsRoleGetPrimaryDomainInformation

Sections

.text
Size: 140KB - Virtual size: 140KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 4KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 8KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

63452777488d6190b11d3afce5f06b0c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

netapi32

Sections

.text Size: 140KB - Virtual size: 140KB

.rdata Size: 28KB - Virtual size: 32KB

.data Size: 4KB - Virtual size: 20KB

.reloc Size: 8KB - Virtual size: 10KB

.text
Size: 140KB - Virtual size: 140KB

.rdata
Size: 28KB - Virtual size: 32KB

.data
Size: 4KB - Virtual size: 20KB

.reloc
Size: 8KB - Virtual size: 10KB