99c46a03f066a3517573884f9c178525

Sharing

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General

Target

99c46a03f066a3517573884f9c178525
Size

107KB
MD5

99c46a03f066a3517573884f9c178525
SHA1

8afb0ce83cf9b11552994c2e6b3a0462770345c5
SHA256

3fcd072566caba11081c8dd9066b5bbf85d8548a8106ffc4ef657b9020d56068
SHA512

aa61d132841ea23e136da5cb55fdc96e2c0bcf4520b4f44f8aa0068e63b82f94753d12dd3ca6843e4861328fe85fc80e5f68e1e07958530c046ec09f5ed5e2af
SSDEEP

3072:IgXdZt9P6D3XJbC2pgzMZ9p37eOMp0N6zxlXtHvmpYrJ5TWo:Ie3442pTvpyO/6tLOmqo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
99c46a03f066a3517573884f9c178525

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

99c46a03f066a3517573884f9c178525
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
SetFileTime
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetTempPathA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$TEMP/IVWWM3TkdU
$TEMP/IVWWM3TkdU.dll
.dll windows:5 windows x86 arch:x86

a41193f6b4760ec03a1a4b2cdd5f2a70

Code Sign

06:d7:c7:9c:8b:d0:51:66:be:ea:26:e0:e9:3a:29:92
Certificate

Issuer

CN=613233

Not Before

03/02/2012, 14:10

Not After

31/12/2039, 23:59

Subject

CN=613233

Extended Key Usages

ExtKeyUsageCodeSigning

93:17:b8:c9:1d:17:69:f6:2d:94:c0:07:c6:06:9d:2a:a2:05:25:19
Signer

Actual PE Digest

93:17:b8:c9:1d:17:69:f6:2d:94:c0:07:c6:06:9d:2a:a2:05:25:19

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

ExitProcess
VirtualAlloc
GetProcAddress
LoadLibraryA
CreateFileW
lstrcpyW
lstrlenW
GetWindowsDirectoryW
GetModuleHandleA
GetSystemTimeAsFileTime
AddAtomA
AddConsoleAliasW
BuildCommDCBAndTimeoutsA
ConvertDefaultLocale
CopyFileA
CreateDirectoryExW
CreateHardLinkA
CreateJobObjectW
CreatePipe
CreateProcessW
CreateTapePartition
CreateTimerQueue
DebugActiveProcess
DebugBreak
DefineDosDeviceA
DeleteVolumeMountPointA
DisconnectNamedPipe
DnsHostnameToComputerNameW
EndUpdateResourceW
EnumCalendarInfoExW
EnumResourceLanguagesW
EnumUILanguagesA
EscapeCommFunction
FindNextVolumeA
FindVolumeClose
GenerateConsoleCtrlEvent
GetBinaryTypeW
GetCommModemStatus
GetCompressedFileSizeA
GetConsoleAliasA
GetConsoleAliasExesLengthA
GetConsoleAliasesLengthW
GetConsoleScreenBufferInfo
GetConsoleTitleA
GetCurrencyFormatA
GetCurrentDirectoryW
GetCurrentThread
GetDateFormatW
GetDriveTypeW
GetEnvironmentStringsA
GetExitCodeThread
GetFullPathNameW
GetMailslotInfo
GetModuleHandleW
GetShortPathNameA
GetSystemDefaultLCID
GetTempPathW
GetVolumePathNameA
GetWriteWatch
GlobalFindAtomA
HeapUnlock
IsBadHugeReadPtr
IsBadReadPtr
IsDBCSLeadByteEx
LocalFree
Module32Next
MoveFileExW
OpenFileMappingA
OpenFileMappingW
OpenMutexA
OpenSemaphoreW
RemoveDirectoryA
RtlUnwind
ScrollConsoleScreenBufferW
SetCommMask
SetCommState
SetConsoleActiveScreenBuffer
SetDefaultCommConfigA
SetErrorMode
SetFileApisToOEM
SetFilePointerEx
SetInformationJobObject
SetVolumeMountPointA
SystemTimeToFileTime
Thread32Next
TlsAlloc
Toolhelp32ReadProcessMemory
UnregisterWait
UnregisterWaitEx
VerifyVersionInfoA
VirtualUnlock
WaitCommEvent
WaitForSingleObjectEx
WriteConsoleOutputCharacterA
WriteConsoleW
WriteFile
WritePrivateProfileSectionW
WriteProfileStringA
WriteProfileStringW
_lclose
_lopen
lstrcat
lstrcmpi

shell32

WOWShellExecute
Shell_NotifyIconW
ShellAboutW
SHIsFileAvailableOffline
SHGetSpecialFolderPathW
SHGetSettings
SHGetPathFromIDList
SHGetMalloc
SHGetFileInfo
SHGetDiskFreeSpaceExA
SHGetDesktopFolder
SHCreateDirectoryExW
SHChangeNotify
SHBrowseForFolderW
FindExecutableW
ExtractIconA

shlwapi

StrCmpNW
StrRChrIA
StrRChrIW
StrCmpNA

Sections

.text
Size: 100KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 588B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 830B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 23KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 151KB

.ndata Size: - Virtual size: 32KB

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

a41193f6b4760ec03a1a4b2cdd5f2a70

Code Sign

06:d7:c7:9c:8b:d0:51:66:be:ea:26:e0:e9:3a:29:92Certificate

Extended Key Usages

93:17:b8:c9:1d:17:69:f6:2d:94:c0:07:c6:06:9d:2a:a2:05:25:19Signer

Headers

File Characteristics

Imports

kernel32

shell32

shlwapi

Sections

.text Size: 100KB - Virtual size: 99KB

.data Size: 1024B - Virtual size: 588B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 830B

.text
Size: 23KB - Virtual size: 23KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 151KB

.ndata
Size: - Virtual size: 32KB

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

06:d7:c7:9c:8b:d0:51:66:be:ea:26:e0:e9:3a:29:92
Certificate

93:17:b8:c9:1d:17:69:f6:2d:94:c0:07:c6:06:9d:2a:a2:05:25:19
Signer

.text
Size: 100KB - Virtual size: 99KB

.data
Size: 1024B - Virtual size: 588B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 830B