cryptbot | 381333799197cdf21b4d12d9ce83587673c52b336547a5425bbd9c69bba00d5f[.]zip

Resubmissions

22-06-2024 13:26

240622-qp2k3szdjg 10

22-06-2024 13:22

240622-qmnw7szcle 10

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General

Target

381333799197cdf21b4d12d9ce83587673c52b336547a5425bbd9c69bba00d5f.zip
Size

134KB
MD5

ef0bde59ac1b1fbac9cd1fe0c9041313
SHA1

c8fe5de409be59a5c01fb5a6529d50476a64f73c
SHA256

9effd1d916479ebfecd12f3650088aae8883eb4929835c26fe2dd3c5b7351f04
SHA512

135867d3ea58b3f86f3f33712cf1c0a44278bbff732d587a1eff379c574d392d632ce1de8304c42a6747fa6b82e23c00192027eb78d6c139c7fd57bb29e70cc6
SSDEEP

3072:3hvqWgry/5LNmrPCC+2HWnZda8ZTo2l+48DG3lSODKl6JsV:RCWgryhg+CTHkZc0TKXDGVSOrJsV

Score

10^/10

cryptbot

Malware Config

Extracted

Family

cryptbot

unic16m.top

unic16e.top

Signatures

Cryptbot family
cryptbot
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

unpack001/381333799197cdf21b4d12d9ce83587673c52b336547a5425bbd9c69bba00d5f.exe

resource
unpack001/381333799197cdf21b4d12d9ce83587673c52b336547a5425bbd9c69bba00d5f.exe

Files

381333799197cdf21b4d12d9ce83587673c52b336547a5425bbd9c69bba00d5f.zip
.zip

Password: infected
381333799197cdf21b4d12d9ce83587673c52b336547a5425bbd9c69bba00d5f.exe
.exe windows:6 windows x86 arch:x86

Password: infected

5e83a2a4f8bd496b2fc660065aba6076

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

GetComputerNameW
GlobalMemoryStatusEx
GetFileSizeEx
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile
ReadFile
WriteFile
SetFilePointer
GetFileInformationByHandle
FileTimeToSystemTime
GetLocalTime
LocalFree
SystemTimeToFileTime
WideCharToMultiByte
GetTickCount
GetPrivateProfileStringW
ExitProcess
SetEndOfFile
WriteConsoleW
HeapReAlloc
HeapSize
FlushFileBuffers
GetStringTypeW
GetUserDefaultLocaleName
GetSystemInfo
CloseHandle
FindClose
Sleep
GetFileAttributesW
CreateFileW
LocalAlloc
GetLocaleInfoW
GetFileSize
GetModuleFileNameW
RemoveDirectoryW
FindNextFileW
FindFirstFileW
CreateDirectoryW
CopyFileW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetTimeZoneInformation
LCMapStringW
DecodePointer
CompareStringW
GetTimeFormatW
GetDateFormatW
ReadConsoleW
SetStdHandle
ExpandEnvironmentStringsW
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetCurrentProcess
TerminateProcess
RtlUnwind
RaiseException
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
HeapFree
HeapAlloc
GetFileType
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx

user32

GetKeyboardLayoutList
GetWindowRect
GetSystemMetrics
GetDesktopWindow
GetWindowDC

gdi32

GetDeviceCaps
BitBlt
SaveDC
SelectObject
CreateDIBSection
CreateCompatibleDC
DeleteDC
RestoreDC
DeleteObject

advapi32

GetUserNameW
RegCloseKey
RegEnumKeyExW
RegOpenKeyExW
RegQueryValueExW

shell32

ShellExecuteW
SHFileOperationW

gdiplus

GdipGetImageEncodersSize
GdipSaveImageToFile
GdipDisposeImage
GdipCreateBitmapFromHBITMAP
GdipCloneImage
GdipGetImageEncoders
GdiplusShutdown
GdiplusStartup
GdipFree
GdipAlloc

wininet

HttpEndRequestW
InternetOpenW
HttpSendRequestExW
HttpAddRequestHeadersA
InternetConnectW
HttpOpenRequestW
InternetWriteFile

crypt32

CryptUnprotectData

Sections

.text
Size: 208KB - Virtual size: 207KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 55KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Extracted

Signatures

Files

Password: infected

Password: infected

5e83a2a4f8bd496b2fc660065aba6076

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

gdiplus

wininet

crypt32

Sections

.text Size: 208KB - Virtual size: 207KB

.rdata Size: 55KB - Virtual size: 54KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 9KB - Virtual size: 8KB

.text
Size: 208KB - Virtual size: 207KB

.rdata
Size: 55KB - Virtual size: 54KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 9KB - Virtual size: 8KB