neshta | 240216-f85rqsaf6y_pw_infected[.]zip

Sharing

Copy URL Twitter E-mail

General

Target

240216-f85rqsaf6y_pw_infected.zip
Size

91KB
MD5

cd4ca9ad2ce595fcc49ebdf771be72e6
SHA1

848a845cd2eae0ce75f2388d317758c8208d1ea2
SHA256

24b868a10ee78fadb62b20623fd4dff47cf51dc6e94f87573c94581c9ec0b8dc
SHA512

ef5ba18a9ff241e955d10b9e22d40a8d0cf4fbbbc1344f3f5cbaffd8cdeed592235f3ffff3aaf31ec6f38ad6cf41dd4b9b9974d9acf36fd922c9df4e40de332f
SSDEEP

1536:dgUbcrbJj+KWYbZbsS0WY05iAhrKp76iu30IZCmGQA/FSEIf1QDYIQHuyFUDDBeH:dgBdiKWYbZbsSfY05RM3WHxA/YEW1CYX

Score

10^/10

neshta

Malware Config

Signatures

Detect Neshta payload 1 IoCs

resource	yara_rule
static1/unpack001/9f9016fadb7bc9d1b68fd83f650bb439	family_neshta

Neshta family
neshta

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/9f9016fadb7bc9d1b68fd83f650bb439

Files

240216-f85rqsaf6y_pw_infected.zip
.zip

Password: infected
9f9016fadb7bc9d1b68fd83f650bb439
.exe windows:4 windows x86 arch:x86

Password: infected

0fc04452143ed6b94f7ce9997a49a725

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

LoadLibraryA
FreeLibrary
SetErrorMode
GetTempPathA
RemoveDirectoryA
GetModuleFileNameA
GetShortPathNameA
GetVersionExA
CompareStringW
CompareStringA
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetStringTypeA
GetProcAddress
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
lstrlenA
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
LCMapStringW
LCMapStringA
MultiByteToWideChar
WideCharToMultiByte
IsBadWritePtr
VirtualAlloc
GetExitCodeProcess
GetCurrentDirectoryA
SetCurrentDirectoryA
CreateProcessA
Sleep
GetTimeZoneInformation
lstrcatA
WinExec
CloseHandle
SetFilePointer
WriteFile
GetSystemDirectoryA
ReadFile
CreateFileA
GetLastError
FindFirstFileA
FindClose
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetVersion
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
GetWindowsDirectoryA
GetFileType
SetFileAttributesA
GetFileAttributesA
ExitProcess
TerminateProcess
GetCurrentProcess
HeapCompact
HeapAlloc
HeapReAlloc
HeapFree
RtlUnwind
DeleteFileA
FindNextFileA
FileTimeToSystemTime
FileTimeToLocalFileTime
SetEnvironmentVariableA

user32

SendMessageA
GetWindow
GetSystemMetrics
CreateWindowExA
LoadIconA
LoadCursorA
RegisterClassA
CreateDialogParamA
GetDlgItem
DestroyWindow
PostQuitMessage
DefWindowProcA
CharToOemA
DialogBoxParamA
EndDialog
SetDlgItemTextA
PeekMessageA
TranslateMessage
DispatchMessageA
GetMessageA
IsDialogMessageA
SetWindowLongA
SetWindowTextA
MessageBoxA
wsprintfA

gdi32

DeleteObject
RemoveFontResourceA
GetObjectA
CreateFontIndirectA
GetStockObject

advapi32

RegSetValueExA
RegQueryValueExA
RegEnumKeyExA
RegDeleteKeyA
RegDeleteValueA
RegOpenKeyA
RegQueryValueA
RegOpenKeyExA
RegCloseKey

shell32

SHGetPathFromIDListA
ShellExecuteA
SHGetSpecialFolderLocation
SHGetMalloc

ole32

OleUninitialize
OleInitialize

comctl32

ord17

Sections

.text
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

0fc04452143ed6b94f7ce9997a49a725

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

comctl32

Sections

.text Size: 44KB - Virtual size: 40KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 12KB - Virtual size: 12KB

.rsrc Size: 12KB - Virtual size: 9KB

.text
Size: 44KB - Virtual size: 40KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 12KB - Virtual size: 9KB