vidar | 4e0453e61609c04bce1071d29f21abc82800e11261e284ca3250fd8655239456[.]exe

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General

Target

4e0453e61609c04bce1071d29f21abc82800e11261e284ca3250fd8655239456.exe
Size

144KB
MD5

1d0fb45faa5b7a8b398703596d67c967
SHA1

b326e3801b56b5ed86ae66249e6ea64cdefa1997
SHA256

4e0453e61609c04bce1071d29f21abc82800e11261e284ca3250fd8655239456
SHA512

9fa97e8611fd837f0756a505b8615076187d77fcf8aa5ff802944879e9d4d19ebccaea394b0c4327748c73da6bfca8acba6cdf12c5992056a798f28c064e0a63
SSDEEP

3072:lOBRrLUOPed9xOi756fJnhsRSK2C22/m4ESZo3XRYzXIkQfydzdEpx:A/rLVPW0nsP2Xy+TJfUzW7

Score

10^/10

stealer vidar

Malware Config

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
sample	family_vidar_v7

Vidar family
vidar

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4e0453e61609c04bce1071d29f21abc82800e11261e284ca3250fd8655239456.exe

Files

4e0453e61609c04bce1071d29f21abc82800e11261e284ca3250fd8655239456.exe
.exe windows:6 windows x86 arch:x86

8329c46c809815bc572f208fdd794284

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CloseHandle
CreateDirectoryA
CreateFileA
CreateThread
ExitProcess
ExpandEnvironmentStringsA
FileTimeToSystemTime
FindClose
FindFirstFileA
FindNextFileA
GetComputerNameA
GetCurrentProcess
GetDriveTypeA
GetFileInformationByHandle
GetFileSize
GetLastError
GetLocalTime
GetLogicalDriveStringsA
GetLogicalProcessorInformationEx
GetModuleHandleA
GetProcessHeap
GetTickCount
HeapAlloc
HeapFree
OpenProcess
RaiseException
ReadFile
ReadProcessMemory
SetFilePointer
Sleep
SystemTimeToFileTime
VirtualAlloc
VirtualAllocExNuma
VirtualFree
VirtualQueryEx
WaitForSingleObject
WriteFile
lstrcatA
lstrcmpiW
lstrcpyA
lstrlenA

msvcrt

??2@YAPAXI@Z
??3@YAXPAX@Z
??_U@YAPAXI@Z
??_V@YAXPAX@Z
_itoa_s
_splitpath
atexit
free
isupper
malloc
memchr
memcmp
memcpy
memmove
memset
rand
srand
strchr
strcmp
strcpy
strcpy_s
strlen
strncpy
strstr
strtok_s

user32

CharToOemA
CloseDesktop
CreateDesktopA
GetDesktopWindow
OpenDesktopA
wsprintfA
wsprintfW

api-ms-win-crt-runtime-l1-1-0

_invalid_parameter_noinfo_noreturn

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsnprintf_s

advapi32

GetCurrentHwProfileA
GetUserNameA
RegGetValueA
RegOpenKeyExA

shell32

SHFileOperationA
SHGetFolderPathA

ws2_32

WSACleanup
WSAStartup
closesocket
connect
freeaddrinfo
getaddrinfo
htons
recv
send
socket

shlwapi

PathFileExistsA
ord155

Sections

.text
Size: 119KB - Virtual size: 119KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8329c46c809815bc572f208fdd794284

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

user32

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

advapi32

shell32

ws2_32

shlwapi

Sections

.text Size: 119KB - Virtual size: 119KB

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

.data Size: 5KB - Virtual size: 2.1MB

.00cfg Size: 512B - Virtual size: 4B

.reloc Size: 5KB - Virtual size: 5KB

.text
Size: 119KB - Virtual size: 119KB

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

.data
Size: 5KB - Virtual size: 2.1MB

.00cfg
Size: 512B - Virtual size: 4B

.reloc
Size: 5KB - Virtual size: 5KB