vidar | 78073e3c5b53cdf1c1157ab200b0a3685b9f1b50bffe36c91d6cba1ce22e5c50[.]exe

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General

Target

78073e3c5b53cdf1c1157ab200b0a3685b9f1b50bffe36c91d6cba1ce22e5c50.exe
Size

279KB
MD5

78656a9b1ffae68fa53e8bbcb00bf586
SHA1

033b0bd0c08167eb5c785a098d36ba55c05fc468
SHA256

78073e3c5b53cdf1c1157ab200b0a3685b9f1b50bffe36c91d6cba1ce22e5c50
SHA512

bcd41e5d8326e42e6b12312ce2d5cf2dbd94421c7f481037c4f3f42db6ef7aa935316f11af03a1698d56fc560d88f23aaf6dd65e415e67ef10f29ad8918b425e
SSDEEP

3072:lOBRrLUOPed9xOi756fJnhsRSK2C22/m4ESZo3XRYzXIkQfyyzdEpxSJ+LcEZbeD:A/rLVPW0nsP2Xy+TJfzzW7m0qW8VJV

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
78073e3c5b53cdf1c1157ab200b0a3685b9f1b50bffe36c91d6cba1ce22e5c50.exe

Files

78073e3c5b53cdf1c1157ab200b0a3685b9f1b50bffe36c91d6cba1ce22e5c50.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