f9f42cf4347328b9a8ed414be241f5b99a2136bc5293a151483894095f572f6dN

Sharing

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General

Target

f9f42cf4347328b9a8ed414be241f5b99a2136bc5293a151483894095f572f6dN
Size

3.4MB
MD5

c4b2546c77c619d3cb01923f9d03ecf0
SHA1

057ac398003d7baa53d59931950e7f7f48541f4a
SHA256

f9f42cf4347328b9a8ed414be241f5b99a2136bc5293a151483894095f572f6d
SHA512

c9e77b2f9c9efdb5d56f6d1037f86aea5165c3bbc4dee14996db12deb8d187958c3bc77d6fa679e895e985a663254c134f189baab84c4ac0671247814b9d498d
SSDEEP

24576:M0EOkF/TJSz8rrQUnFZ+6Ligkg5fIPoB3BnONMeJ3W62R4:M+kdTEgrrPnq6ey5f1QOM3R

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
f9f42cf4347328b9a8ed414be241f5b99a2136bc5293a151483894095f572f6dN
unpack001/$R9/Plugins/tftp.exe
unpack001/$TEMP/tftp.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

f9f42cf4347328b9a8ed414be241f5b99a2136bc5293a151483894095f572f6dN
.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: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 3.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 256KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 63KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$R9/Plugins/info.zip
.zip
info.vbe
.vbe .jse
$R9/Plugins/tftp.exe
.exe windows:4 windows x86 arch:x86

82a9fe96ebb06ba9620e541eb1f34f8d

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

wininet

FtpFindFirstFileA
FtpGetFileA
FtpPutFileA
InternetCloseHandle
InternetConnectA
InternetFindNextFileA
InternetOpenA
InternetOpenUrlA
InternetSetOptionA

kernel32

AddAtomA
CloseHandle
CreateEventA
CreateMutexA
CreateSemaphoreA
DeleteCriticalSection
DeleteFileA
DuplicateHandle
EnterCriticalSection
ExitProcess
ExpandEnvironmentStringsA
FindAtomA
GetAtomNameA
GetComputerNameA
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessAffinityMask
GetThreadContext
GetThreadPriority
GetTickCount
InitializeCriticalSection
InterlockedDecrement
InterlockedExchangeAdd
InterlockedIncrement
LeaveCriticalSection
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseMutex
ReleaseSemaphore
ResetEvent
ResumeThread
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject

msvcrt

_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_beginthread
_beginthreadex
_cexit
_endthread
_endthreadex
_ftime
_iob
_onexit
_setjmp
_setmode
abort
atexit
calloc
exit
fclose
fopen
fprintf
fputc
fputs
free
fscanf
fwrite
longjmp
malloc
memcmp
memcpy
memmove
memset
printf
rand
realloc
signal
sprintf
srand
strcmp
strcpy
strlen
strstr
vfprintf

Sections

.text
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 1024B - Virtual size: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 18KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$TEMP/info.zip
.zip
info.vbe
.vbe .jse
$TEMP/tftp.exe
.exe windows:4 windows x86 arch:x86

82a9fe96ebb06ba9620e541eb1f34f8d

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

wininet

FtpFindFirstFileA
FtpGetFileA
FtpPutFileA
InternetCloseHandle
InternetConnectA
InternetFindNextFileA
InternetOpenA
InternetOpenUrlA
InternetSetOptionA

kernel32

AddAtomA
CloseHandle
CreateEventA
CreateMutexA
CreateSemaphoreA
DeleteCriticalSection
DeleteFileA
DuplicateHandle
EnterCriticalSection
ExitProcess
ExpandEnvironmentStringsA
FindAtomA
GetAtomNameA
GetComputerNameA
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLastError
GetModuleHandleA
GetProcAddress
GetProcessAffinityMask
GetThreadContext
GetThreadPriority
GetTickCount
InitializeCriticalSection
InterlockedDecrement
InterlockedExchangeAdd
InterlockedIncrement
LeaveCriticalSection
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseMutex
ReleaseSemaphore
ResetEvent
ResumeThread
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SuspendThread
TlsAlloc
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject

msvcrt

_write
__getmainargs
__p__environ
__p__fmode
__set_app_type
_beginthread
_beginthreadex
_cexit
_endthread
_endthreadex
_ftime
_iob
_onexit
_setjmp
_setmode
abort
atexit
calloc
exit
fclose
fopen
fprintf
fputc
fputs
free
fscanf
fwrite
longjmp
malloc
memcmp
memcpy
memmove
memset
printf
rand
realloc
signal
sprintf
srand
strcmp
strcpy
strlen
strstr
vfprintf

Sections

.text
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 1024B - Virtual size: 928B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 18KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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: 22KB

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

.data Size: 1024B - Virtual size: 3.7MB

.ndata Size: - Virtual size: 256KB

.rsrc Size: 63KB - Virtual size: 62KB

82a9fe96ebb06ba9620e541eb1f34f8d

Headers

File Characteristics

Imports

wininet

kernel32

msvcrt

Sections

.text Size: 76KB - Virtual size: 75KB

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

.rdata Size: 9KB - Virtual size: 9KB

.eh_fram Size: 1024B - Virtual size: 928B

.bss Size: - Virtual size: 18KB

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

.CRT Size: 512B - Virtual size: 28B

.tls Size: 512B - Virtual size: 32B

82a9fe96ebb06ba9620e541eb1f34f8d

Headers

File Characteristics

Imports

wininet

kernel32

msvcrt

Sections

.text Size: 76KB - Virtual size: 75KB

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

.rdata Size: 9KB - Virtual size: 9KB

.eh_fram Size: 1024B - Virtual size: 928B

.bss Size: - Virtual size: 18KB

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

.CRT Size: 512B - Virtual size: 28B

.tls Size: 512B - Virtual size: 32B

.text
Size: 23KB - Virtual size: 22KB

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

.data
Size: 1024B - Virtual size: 3.7MB

.ndata
Size: - Virtual size: 256KB

.rsrc
Size: 63KB - Virtual size: 62KB

.text
Size: 76KB - Virtual size: 75KB

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

.rdata
Size: 9KB - Virtual size: 9KB

.eh_fram
Size: 1024B - Virtual size: 928B

.bss
Size: - Virtual size: 18KB

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

.CRT
Size: 512B - Virtual size: 28B

.tls
Size: 512B - Virtual size: 32B

.text
Size: 76KB - Virtual size: 75KB

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

.rdata
Size: 9KB - Virtual size: 9KB

.eh_fram
Size: 1024B - Virtual size: 928B

.bss
Size: - Virtual size: 18KB

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

.CRT
Size: 512B - Virtual size: 28B

.tls
Size: 512B - Virtual size: 32B