10bce0ff6597f347c3cca8363b7c81a8bff52d2ff81245cd1e66a6e11aeb25da[.]sample

Resubmissions

28-02-2024 18:31

240228-w6jpgsah67 10

28-02-2024 18:30

11-01-2024 08:38

11-01-2024 08:35

26-07-2021 12:39

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General

Target

10bce0ff6597f347c3cca8363b7c81a8bff52d2ff81245cd1e66a6e11aeb25da.sample
Size

1.3MB
MD5

9f05994819a3d8c1a3769352c7c39d1d
SHA1

eb2457196e04dfdd54f70bd32ed02ae854d45bc0
SHA256

10bce0ff6597f347c3cca8363b7c81a8bff52d2ff81245cd1e66a6e11aeb25da
SHA512

32cac848f47a0096773435c6365fcbd6bdb02115aae2677aec5a86031b6def938033210fdcf0e12f735aa5ceb8cd4be5f7edb5cdc437bbca61f0d79196ec9be8
SSDEEP

24576:LU5NX2yJOiUXmEICxu2WAP0NIzkQM+KpPRQ9StIUDpl1fpxkzVZgMCST:L7XP7P9o5QzUtl1fpxkzVZgMCA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
10bce0ff6597f347c3cca8363b7c81a8bff52d2ff81245cd1e66a6e11aeb25da.sample

Files

10bce0ff6597f347c3cca8363b7c81a8bff52d2ff81245cd1e66a6e11aeb25da.sample
.exe windows:5 windows x86 arch:x86

f8b8e20e844ccd50a8eb73c2fca3626d

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

PDB Paths

C:\Users\john\Documents\Visual Studio 2008\Projects\EncryptFile -svcV2\Release\EncryptFile.exe.pdb

Imports

kernel32

GetCurrentProcessId
CloseHandle
LoadLibraryA
VirtualAlloc
GetProcAddress
InitializeCriticalSectionAndSpinCount
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InterlockedCompareExchange
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
InterlockedExchangeAdd
GetModuleHandleW
GetVersion
MultiByteToWideChar
WriteFile
GetFileType
GetStdHandle
GetSystemTimeAsFileTime
DeleteFiber
GetTickCount
QueryPerformanceCounter
GlobalMemoryStatus
WideCharToMultiByte
ConvertFiberToThread
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
GetEnvironmentVariableW
LoadLibraryW
HeapFree
FileTimeToSystemTime
FileTimeToLocalFileTime
GetLastError
DeleteFileA
Sleep
ExitProcess
GetCommandLineA
HeapReAlloc
SetConsoleCtrlHandler
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
GetFullPathNameA
GetCurrentDirectoryA
GetModuleFileNameA
SetHandleCount
GetStartupInfoA
SetFilePointer
ReadFile
RtlUnwind
GetConsoleCP
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
SetLastError
LCMapStringA
LCMapStringW
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetModuleHandleA
FlushFileBuffers
SetStdHandle
HeapSize
GetTimeZoneInformation
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CompareStringA
CompareStringW
SetEnvironmentVariableA
CreateFileW
SetEndOfFile
GetProcessHeap
VirtualFree
GetCurrentProcess
FreeLibrary
CreateFileA
FindNextFileA
FindClose
GetLogicalDriveStringsA
FindFirstFileA
lstrcatA
GetFileAttributesA
GetDriveTypeA
GetLogicalDrives
HeapAlloc
lstrcpynA

advapi32

OpenServiceA
CryptDecrypt
CryptCreateHash
CryptSetHashParam
CryptSignHashW
CryptDestroyHash
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptDestroyKey
CryptEnumProvidersW
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
RegisterEventSourceW
ReportEventW
DeregisterEventSource
CloseServiceHandle
StartServiceCtrlDispatcherA
DeleteService
RegisterServiceCtrlHandlerA
SetServiceStatus
OpenSCManagerA

ws2_32

closesocket
recv
WSASetLastError
send
WSAGetLastError
WSACleanup

user32

GetProcessWindowStation
MessageBoxW
GetUserObjectInformationW

crypt32

CertCloseStore
CertFreeCertificateContext
CertEnumCertificatesInStore
CertFindCertificateInStore
CertOpenStore
CertGetCertificateContextProperty
CertDuplicateCertificateContext

Sections

.text
Size: 954KB - Virtual size: 953KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 259KB - Virtual size: 259KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

f8b8e20e844ccd50a8eb73c2fca3626d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ws2_32

user32

crypt32

Sections

.text Size: 954KB - Virtual size: 953KB

.rdata Size: 259KB - Virtual size: 259KB

.data Size: 25KB - Virtual size: 2.0MB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 50KB - Virtual size: 50KB

.text
Size: 954KB - Virtual size: 953KB

.rdata
Size: 259KB - Virtual size: 259KB

.data
Size: 25KB - Virtual size: 2.0MB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 50KB - Virtual size: 50KB