ramnit | d61a5498bcbfba8c23218675519d3c4364505efd73379b9cfefd26e233d08cf7

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General

Target

d61a5498bcbfba8c23218675519d3c4364505efd73379b9cfefd26e233d08cf7
Size

127KB
MD5

0fac6e382f5c2b45a6c95c3a040082f3
SHA1

fab81e7d570c254098594e1b0b80f70fabf662d3
SHA256

d61a5498bcbfba8c23218675519d3c4364505efd73379b9cfefd26e233d08cf7
SHA512

91a4aa347fbbb7ad1a3d60fad749b1d32e582d47a7f67b9b1f4e0346199da959221f4c8f3ede9ec0fc5d60199107ea1bccd8e6f5d8e0f9c8e45b9f3d5cee60cf
SSDEEP

3072:OMbIWiyr7pjvThoBFEbWwIUJlTBft3+++N:OCIWiyr7J2n16lTBl3++

Score

10^/10

ramnit

Malware Config

Signatures

Ramnit family
ramnit

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
d61a5498bcbfba8c23218675519d3c4364505efd73379b9cfefd26e233d08cf7

Files

d61a5498bcbfba8c23218675519d3c4364505efd73379b9cfefd26e233d08cf7
.dll windows:4 windows x86 arch:x86

748f8e5a07c233ae071e8f9f57b0afba

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetLastError
GetLocaleInfoA
GetLogicalDriveStringsA
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetSystemInfo
GetSystemTimeAsFileTime
GetTempFileNameA
GetTempPathA
GetTickCount
GetVersionExA
GetVolumeInformationA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
GlobalReAlloc
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
InitializeCriticalSection
LeaveCriticalSection
GetFileTime
LockFileEx
MapViewOfFile
MultiByteToWideChar
OpenMutexA
ReadFile
ReleaseMutex
SetEndOfFile
SetErrorMode
SetFileAttributesA
SetFilePointer
SetFileTime
Sleep
TryEnterCriticalSection
UnlockFileEx
UnmapViewOfFile
WideCharToMultiByte
WriteFile
lstrcatA
lstrcmpA
lstrcmpiA
lstrcpyA
lstrcpynA
lstrlenA
lstrlenW
GetFileSize
GetFileAttributesA
GetEnvironmentVariableA
GetDriveTypeA
GetDiskFreeSpaceExA
GetCurrentProcess
GetComputerNameA
FindNextFileA
FindFirstFileA
ExpandEnvironmentStringsA
FindClose
ExitProcess
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateThread
CreateProcessA
CreateMutexA
CreateFileMappingA
CreateFileA
CreateDirectoryA
CopyFileA
LoadLibraryA
CloseHandle

ws2_32

getpeername
gethostbyname
connect
closesocket
bind
getsockname
__WSAFDIsSet
WSAStartup
WSAGetLastError
WSACleanup
socket
send
select
htons
inet_addr
ioctlsocket
listen
accept
recv

user32

GetWindowRect
LoadCursorA
MessageBoxA
ReleaseDC
GetWindowDC
DrawTextA
DrawIcon
CharUpperBuffW
wsprintfA
GetIconInfo
GetDesktopWindow
ExitWindowsEx

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegEnumKeyExA
RegOpenKeyExA
RegQueryInfoKeyA
RegQueryValueExA
RegSetValueExA
GetUserNameA

shell32

ShellExecuteA

gdi32

CreateCompatibleDC
DeleteDC
DeleteObject
GdiFlush
SelectObject
SetBkColor
SetStretchBltMode
SetTextColor
StretchBlt
CreateDIBSection

ole32

CreateStreamOnHGlobal

wininet

FindNextUrlCacheEntryA
FindFirstUrlCacheGroup
FindFirstUrlCacheEntryA
FindCloseUrlCache
DeleteUrlCacheGroup
DeleteUrlCacheEntryA
FindNextUrlCacheGroup

Sections

.text
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

748f8e5a07c233ae071e8f9f57b0afba

Headers

File Characteristics

Imports

kernel32

ws2_32

user32

advapi32

shell32

gdi32

ole32

wininet

Sections

.text Size: 96KB - Virtual size: 95KB

.rdata Size: 17KB - Virtual size: 16KB

.data Size: 10KB - Virtual size: 12KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 96KB - Virtual size: 95KB

.rdata
Size: 17KB - Virtual size: 16KB

.data
Size: 10KB - Virtual size: 12KB

.reloc
Size: 2KB - Virtual size: 2KB