81eb4d1512e9dccd925b00a31ccd410edea586ec40798f1006c5bb1115f00c36N

Sharing

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General

Target

81eb4d1512e9dccd925b00a31ccd410edea586ec40798f1006c5bb1115f00c36N
Size

2.6MB
MD5

66c3b4343dd92b5b69ea1e91ecb0e830
SHA1

209870d403be4444985aeb9bbb7e678e1b38a8a7
SHA256

81eb4d1512e9dccd925b00a31ccd410edea586ec40798f1006c5bb1115f00c36
SHA512

46ecb1ff40852e31b29aa7baf09a18c8d9320d5940c6805fb389875fac8522703d1b414eec21fa0389f1db7d9fcc7d65dfbe1873eb39507e2d7055d556c10c45
SSDEEP

49152:nLVP3o5/vMDATSCMEKcpZxSEoxRjSaK0LtNys9RACh/+beZ2j7gsHxr:nLp4aCSgKcHxSEEwaK0/3SCh/sZJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
81eb4d1512e9dccd925b00a31ccd410edea586ec40798f1006c5bb1115f00c36N
unpack001/$PLUGINSDIR/nsUnzip.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

81eb4d1512e9dccd925b00a31ccd410edea586ec40798f1006c5bb1115f00c36N
.exe windows:4 windows x86 arch:x86

671f2a1f8aee14d336bab98fea93d734

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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

advapi32

RegEnumValueA
RegEnumKeyA
RegQueryValueExA
RegSetValueExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegOpenKeyExA
RegCreateKeyExA

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
ShellExecuteExA

ole32

OleUninitialize
OleInitialize
IIDFromString
CoCreateInstance
CoTaskMemFree

comctl32

ImageList_Destroy
ord17
ImageList_AddMasked
ImageList_Create

user32

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

gdi32

GetDeviceCaps
SetBkColor
SelectObject
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor

kernel32

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

Sections

.text
Size: 26KB - Virtual size: 25KB

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: 1KB - Virtual size: 148KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$0
.zip
$PLUGINSDIR/nsUnzip.dll
.dll windows:4 windows x86 arch:x86

f61b492d16b51856da71c9a124fee190

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

GetCurrentProcess
InitializeCriticalSection
ReleaseMutex
WaitForSingleObject
InterlockedExchange
CreateMutexA
GetDriveTypeA
GetVolumeInformationA
LeaveCriticalSection
EnterCriticalSection
lstrlenA
FindFirstFileA
FindNextFileA
FindClose
GetVersion
LocalFileTimeToFileTime
SystemTimeToFileTime
GetLocalTime
FileTimeToSystemTime
FileTimeToLocalFileTime
SetEndOfFile
SetFilePointer
CreateFileA
GetFullPathNameA
GetLocaleInfoA
DosDateTimeToFileTime
SetFileAttributesA
GetFileAttributesA
GetFileTime
SetVolumeLabelA
GetCurrentDirectoryA
DeleteFileA
CreateDirectoryA
SetEnvironmentVariableA
CompareStringW
CompareStringA
GetLocaleInfoW
HeapSize
LoadLibraryA
ReadFile
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetLastError
GetProcessHeap
HeapAlloc
HeapFree
CloseHandle
GlobalUnlock
GlobalLock
lstrcpyA
lstrcmpA
lstrcmpiA
GlobalFree
GlobalAlloc
lstrcpynA
SetFileTime
GetSystemTimeAsFileTime
SetStdHandle
GetFileType
HeapReAlloc
MultiByteToWideChar
GetCurrentThreadId
GetCommandLineA
GetVersionExA
RtlUnwind
SetHandleCount
GetStdHandle
GetStartupInfoA
DeleteCriticalSection
ExitProcess
GetProcAddress
GetModuleHandleA
TerminateProcess
GetCPInfo
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
GetStringTypeA
GetStringTypeW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetTimeZoneInformation
GetACP
GetOEMCP
WriteFile
FlushFileBuffers
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
VirtualProtect
GetSystemInfo
VirtualQuery
SetEnvironmentVariableW

user32

OemToCharA
CharToOemA
wsprintfA
DialogBoxParamA
GetDlgItem
SetWindowTextA
SetDlgItemTextA
SendMessageA
EnableWindow
GetWindowTextLengthA
GetWindowTextA
EndDialog
CharUpperA

advapi32

GetSecurityDescriptorControl
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
GetKernelObjectSecurity
SetKernelObjectSecurity
IsValidSecurityDescriptor
GetSecurityDescriptorDacl
IsValidAcl
GetSecurityDescriptorSacl
GetSecurityDescriptorOwner
IsValidSid
GetSecurityDescriptorGroup

Exports

Exports

Extract
GetPassword

Sections

.text
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 288B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

671f2a1f8aee14d336bab98fea93d734

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 26KB - Virtual size: 25KB

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

.data Size: 1KB - Virtual size: 148KB

.ndata Size: - Virtual size: 32KB

.rsrc Size: 3KB - Virtual size: 3KB

f61b492d16b51856da71c9a124fee190

Headers

File Characteristics

Imports

kernel32

user32

advapi32

Exports

Exports

Sections

.text Size: 106KB - Virtual size: 105KB

.rdata Size: 28KB - Virtual size: 27KB

.data Size: 4KB - Virtual size: 16KB

.rsrc Size: 512B - Virtual size: 288B

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 26KB - Virtual size: 25KB

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

.data
Size: 1KB - Virtual size: 148KB

.ndata
Size: - Virtual size: 32KB

.rsrc
Size: 3KB - Virtual size: 3KB

.text
Size: 106KB - Virtual size: 105KB

.rdata
Size: 28KB - Virtual size: 27KB

.data
Size: 4KB - Virtual size: 16KB

.rsrc
Size: 512B - Virtual size: 288B

.reloc
Size: 6KB - Virtual size: 6KB