2023-05-30_1b5051440ddab61b402c2f6d6c64630e_teslacrypt

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General

Target

2023-05-30_1b5051440ddab61b402c2f6d6c64630e_teslacrypt
Size

250KB
MD5

1b5051440ddab61b402c2f6d6c64630e
SHA1

bc950f0965546662fe1244a2f233425fd6b53727
SHA256

ca8fc8c4dde02ee4100dad1c4357be4c8c291ee6bad392ebc96092102a54a4c4
SHA512

d2ac7cad64985752b46be6f53b730b05bc01044a7eb624fc2c9eb6e0e70e7fc0fcbde5c93e3cff78b28774ab77e30c4fe26bca4d3063d9bf6febdaeb648dd4a4
SSDEEP

3072:zVKS4guAGY2j4mkQ/zxHtnZrBLXOjlukMwrkkyZaAZPZGId+fFlaAsTRpAqf:lqLBWukMwVyZNuId+fFIdXA0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2023-05-30_1b5051440ddab61b402c2f6d6c64630e_teslacrypt

Files

2023-05-30_1b5051440ddab61b402c2f6d6c64630e_teslacrypt
.exe windows x86

50e1f8f4ffaf0027d5b9f05d6a625798

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

gdiplus

GdipCreateBitmapFromHBITMAP
GdiplusStartup
GdipDisposeImage
GdipFree
GdipAlloc
GdipCloneImage
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipSaveImageToFile

shlwapi

PathFindExtensionW
PathFindFileNameW

psapi

GetProcessImageFileNameW
EnumProcesses

ntdll

isxdigit
wcsstr
wcsncmp
strstr
_vsnwprintf
_allshl
_alldiv
_aullshr
RtlUnwind

kernel32

HeapFree
GetProcessHeap
WriteFile
GlobalAlloc
Sleep
GetFileAttributesW
CreateFileW
ExitThread
FlushFileBuffers
GetLastError
GlobalFree
FindClose
CloseHandle
DeleteFileW
SetFileAttributesW
GetVolumeInformationW
GlobalMemoryStatus
FreeLibrary
QueryPerformanceCounter
GetTickCount
LoadLibraryW
GetLogicalDriveStringsW
GetCurrentProcessId
GetEnvironmentVariableW
CreateProcessW
GetCurrentProcess
WaitForSingleObject
GetModuleHandleW
CopyFileW
GetModuleFileNameW
SetThreadPriority
SetLastError
LocalAlloc
GetShortPathNameW
LocalFree
CreateThread
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
LCMapStringW
MoveFileExW
HeapAlloc
GetDriveTypeW
SetFilePointer
GetFileSize
ReadFile
SetHandleCount
GetFileType
DeleteCriticalSection
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetConsoleCP
GetVersionExW
GetConsoleMode
MultiByteToWideChar
GetStringTypeW
SetStdHandle
WriteConsoleW
IsProcessorFeaturePresent
HeapSize
SetEndOfFile
GetProcAddress
GetCurrentThreadId
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
InterlockedDecrement
InterlockedIncrement
GetCPInfo
GetStdHandle
ExitProcess
HeapCreate
DecodePointer
EncodePointer
GetSystemTimeAsFileTime
HeapReAlloc
GetCommandLineW
HeapSetInformation
GetStartupInfoW
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent

user32

LoadStringW
GetDC
ReleaseDC
DrawTextA

gdi32

SetBkMode
CreateFontW
GetStockObject
DeleteDC
DeleteObject
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap
SetTextColor

advapi32

RegQueryValueExA
AdjustTokenPrivileges
CheckTokenMembership
FreeSid
AllocateAndInitializeSid
LookupPrivilegeValueA
GetTokenInformation
GetSidSubAuthority
OpenProcessToken
RegSetValueExW
RegCloseKey
RegFlushKey
RegCreateKeyExA
RegQueryValueExW
RegCreateKeyExW

shell32

ShellExecuteExW
SHGetFolderPathW
SHGetSpecialFolderPathW

ole32

CoInitializeEx

mpr

WNetEnumResourceW
WNetOpenEnumW
WNetCloseEnum

wininet

InternetOpenA
InternetCrackUrlA
HttpSendRequestA
InternetSetOptionA
InternetCloseHandle

Sections

.text
Size: 189KB - Virtual size: 188KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

50e1f8f4ffaf0027d5b9f05d6a625798

Headers

DLL Characteristics

File Characteristics

Imports

gdiplus

shlwapi

psapi

ntdll

kernel32

user32

gdi32

advapi32

shell32

ole32

mpr

wininet

Sections

.text Size: 189KB - Virtual size: 188KB

.rdata Size: 39KB - Virtual size: 38KB

.data Size: 9KB - Virtual size: 276KB

.rsrc Size: 512B - Virtual size: 16B

.reloc Size: 11KB - Virtual size: 10KB

.text
Size: 189KB - Virtual size: 188KB

.rdata
Size: 39KB - Virtual size: 38KB

.data
Size: 9KB - Virtual size: 276KB

.rsrc
Size: 512B - Virtual size: 16B

.reloc
Size: 11KB - Virtual size: 10KB