a1f5f11ecae3aaf9aff5b0f1cf730d39

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General

Target

a1f5f11ecae3aaf9aff5b0f1cf730d39
Size

55KB
MD5

a1f5f11ecae3aaf9aff5b0f1cf730d39
SHA1

956b63cf395422115cb2b89a4d476ea8e8b81f16
SHA256

e372d301a56dd90ff8810534bf538d56fed6cc4b267a126aeeec1e20616de015
SHA512

828eadf763c31d684bb06e6cdb17035d79eae76edade4cc2cc3a7d079d556835da43c19cfb1b42a55bf42095b2a4e2a3637741e982dab2737fa7ad91c809309d
SSDEEP

1536:Ijae1wYxmBBoskJZqAELVigJmi+fobANb9:ImeDmBqskJIAI0R9

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
a1f5f11ecae3aaf9aff5b0f1cf730d39
unpack001/$PLUGINSDIR/FindProcDLL.dll
unpack001/$PLUGINSDIR/KillProcDLL.dll

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

Files

a1f5f11ecae3aaf9aff5b0f1cf730d39
.exe windows:4 windows x86 arch:x86

9c523d8653da5455667e3f82274f2f88

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

Imports

kernel32

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

user32

ScreenToClient
GetWindowRect
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
EndDialog
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxA
CharPrevA
DispatchMessageA
PeekMessageA
CreateDialogParamA
DestroyWindow
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
TrackPopupMenu
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

SHGetMalloc
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

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: 110KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/FindProcDLL.dll
.dll windows:4 windows x86 arch:x86

37c57c99267b241d11cb1f6f96b0ba5e

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

CloseHandle
OpenProcess
FreeLibrary
LoadLibraryA
GetProcAddress
GetCurrentProcessId
GetVersionExA
GlobalFree
lstrcpyA
DisableThreadLibraryCalls

user32

wsprintfA

msvcrt

malloc
_strupr
toupper
free
_initterm
_adjust_fdiv

Exports

Exports

FindProc

Sections

.text
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 603B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 202B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/KillProcDLL.dll
.dll windows:4 windows x86 arch:x86

109c032cfbd301a5463d71c5477714b2

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

TerminateProcess
CloseHandle
OpenProcess
FreeLibrary
LoadLibraryA
GetProcAddress
GetCurrentProcessId
GetVersionExA
GlobalFree
lstrcpyA
DisableThreadLibraryCalls

msvcrt

toupper
free
_initterm
malloc
_adjust_fdiv
_strupr
_itoa

Exports

Exports

KillProc

Sections

.text
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 587B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 228B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9c523d8653da5455667e3f82274f2f88

Headers

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: 110KB

.ndata Size: - Virtual size: 48KB

.rsrc Size: 18KB - Virtual size: 17KB

37c57c99267b241d11cb1f6f96b0ba5e

Headers

File Characteristics

Imports

kernel32

user32

msvcrt

Exports

Exports

Sections

.text Size: 4KB - Virtual size: 1KB

.rdata Size: 4KB - Virtual size: 603B

.data Size: 4KB - Virtual size: 248B

.reloc Size: 4KB - Virtual size: 202B

109c032cfbd301a5463d71c5477714b2

Headers

File Characteristics

Imports

kernel32

msvcrt

Exports

Exports

Sections

.text Size: 4KB - Virtual size: 2KB

.rdata Size: 4KB - Virtual size: 587B

.data Size: 4KB - Virtual size: 248B

.reloc Size: 4KB - Virtual size: 228B

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

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

.data
Size: 1024B - Virtual size: 110KB

.ndata
Size: - Virtual size: 48KB

.rsrc
Size: 18KB - Virtual size: 17KB

.text
Size: 4KB - Virtual size: 1KB

.rdata
Size: 4KB - Virtual size: 603B

.data
Size: 4KB - Virtual size: 248B

.reloc
Size: 4KB - Virtual size: 202B

.text
Size: 4KB - Virtual size: 2KB

.rdata
Size: 4KB - Virtual size: 587B

.data
Size: 4KB - Virtual size: 248B

.reloc
Size: 4KB - Virtual size: 228B