neshta | 2024-10-21_afd9e3fb138eecec611d42f073bc44bc_mafia_neshta

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General

Target

2024-10-21_afd9e3fb138eecec611d42f073bc44bc_mafia_neshta
Size

579KB
MD5

afd9e3fb138eecec611d42f073bc44bc
SHA1

877523b64626ebd8fa50b3eb0214314f63d41649
SHA256

e53a4aaad552ff79195737b6efe54cc1b6fc81945c023bee4a51e53e67c34550
SHA512

92844bb5432d9f329f2104dafa67e8e31d8be8fb436df1a7aedd5d52d6335a6edccc7de6de1670a723b06bda687fd7f9d425be05bf4d70286b0deaa9e4bb90fc
SSDEEP

12288:G7v7ICAUWM5W8MzRzF7v7K7v7u7v7u7v7w:GD7IC/Wn8UlFD7KD7uD7uD7w

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

Processes:

resource	yara_rule
sample	family_neshta

Neshta family
neshta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-10-21_afd9e3fb138eecec611d42f073bc44bc_mafia_neshta

Files

2024-10-21_afd9e3fb138eecec611d42f073bc44bc_mafia_neshta
.exe windows:5 windows x86 arch:x86

e229d0100ed68133ae8a378dff04336c

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:\usertrash\Documents\Visual Studio 2010\Projects\Instplug\Release\Instplug.pdb

Imports

urlmon

URLDownloadToFileW

shell32

SHGetFolderPathW

advapi32

RegCloseKey
RegSetValueExW
RegOpenKeyExW

kernel32

CreateFileW
SetEndOfFile
GetProcessHeap
GetModuleFileNameW
Sleep
CreateDirectoryW
CopyFileW
FindFirstFileW
FindNextFileW
FindClose
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CloseHandle
GetStringTypeW
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
GetSystemTimeAsFileTime
GetLastError
GetFileAttributesW
HeapFree
GetCPInfo
RaiseException
RtlUnwind
HeapAlloc
LCMapStringW
SetUnhandledExceptionFilter
GetProcAddress
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoW
GetConsoleCP
GetConsoleMode
SetFilePointer
ReadFile
FlushFileBuffers
HeapSize
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
LoadLibraryW
WriteConsoleW
SetStdHandle

Sections

.text
Size: 125KB - Virtual size: 124KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 696B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e229d0100ed68133ae8a378dff04336c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

urlmon

shell32

advapi32

kernel32

Sections

.text Size: 125KB - Virtual size: 124KB

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

.data Size: 5KB - Virtual size: 13KB

.rsrc Size: 1024B - Virtual size: 696B

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

.text
Size: 125KB - Virtual size: 124KB

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

.data
Size: 5KB - Virtual size: 13KB

.rsrc
Size: 1024B - Virtual size: 696B

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