9a932806da526edb3f8184098322abcd

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General

Target

9a932806da526edb3f8184098322abcd
Size

111KB
MD5

9a932806da526edb3f8184098322abcd
SHA1

3af7a4ac6f4ce3912d26f73f85a7e0b136b622ce
SHA256

05f1f0d8fc1c4dc84aabd1d33c89d55fab30f23a36ce1cf3c49e63d17c0e9910
SHA512

4054bd7d7ef9f3f09d64cd8751680273f49abe169b4c4b810ed1a9515d3d1db0006d93eebf2fe61e47b39f3d189f2a66bd006597042bc6274e8808f99da697dc
SSDEEP

1536:wAdSRwm/V4skJaw/Z4Rofa7wwRtrpSpEk02kL7jk5NT9rL9qnqy9sbT9rLk:wyewmN4skJaU4jxfxwR99qqD9k

Score

3^/10

Malware Config

Signatures

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
9a932806da526edb3f8184098322abcd
unpack001/$PLUGINSDIR/StartMenu.dll
unpack001/$TEMP/step1.exe
unpack001/$TEMP/step2.exe
unpack001/Uninstall.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
static1/unpack001/Uninstall.exe	nsis_installer_1

Files

9a932806da526edb3f8184098322abcd
.exe windows:4 windows x86 arch:x86

18bc6fa81e19f21156316b1ae696ed6b

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
GetFileSize
GetModuleFileNameA
GetTickCount
GetCurrentProcess
lstrcmpiA
ExitProcess
GetCommandLineA
GetWindowsDirectoryA
GetTempPathA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
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
CopyFileA

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: 22KB - 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: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

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

28d94e5199b88ad374b3cb2118e31a66

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

lstrcpynA
GlobalAlloc
MulDiv
GetModuleHandleA
GlobalFree
FindClose
FindNextFileA
FindFirstFileA
lstrcmpiA
lstrcatA
lstrcpyA

user32

GetMessageA
IsDialogMessageA
PostMessageA
CallWindowProcA
TranslateMessage
CheckDlgButton
ShowWindow
LoadIconA
GetClientRect
MoveWindow
ScreenToClient
GetWindowRect
ReleaseDC
GetDC
EnableWindow
SetWindowTextA
SendMessageA
IsDlgButtonChecked
GetWindowTextA
DispatchMessageA
DestroyWindow
GetDlgItem
CreateDialogParamA
SetWindowLongA
wsprintfA
GetWindowLongA

gdi32

GetTextMetricsA
SelectObject

shell32

SHGetMalloc
SHGetSpecialFolderLocation
SHGetPathFromIDListA

Exports

Exports

Init
Select
Show

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 460B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/modern-header.bmp
$TEMP/step1.exe
.exe windows:4 windows x86 arch:x86

6f5a27e89f2994c09762676055034892

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

EnterCriticalSection
GetCurrentThreadId
CloseHandle
GetCurrentProcessId
FlushInstructionCache
SetLastError
lstrcmpA
FreeLibrary
IsBadReadPtr
GetVersionExA
GetSystemDirectoryA
ExitProcess
WaitForSingleObjectEx
SetEvent
OpenEventA
InterlockedIncrement
WaitForSingleObject
DeleteCriticalSection
MapViewOfFile
UnmapViewOfFile
OpenFileMappingA
GetFileAttributesA
CreateFileMappingA
DeleteFileA
OutputDebugStringA
GetTickCount
WriteProcessMemory
VirtualFree
VirtualAlloc
MapViewOfFileEx
lstrcatA
SetThreadContext
VirtualProtectEx
GetThreadContext
ResumeThread
DuplicateHandle
LeaveCriticalSection
OpenProcess
CreateProcessA
Sleep
TerminateProcess
Process32Next
Process32First
CreateToolhelp32Snapshot
VirtualAllocEx
VirtualFreeEx
QueryDosDeviceA
GetLogicalDriveStringsA
CreateThread
CopyFileA
GetWindowsDirectoryA
CreateEventA
CreateMutexA
ReleaseMutex
GetFileSize
CreateFileA
SetFileTime
GetFileTime
RemoveDirectoryA
WideCharToMultiByte
MultiByteToWideChar
ResetEvent
OpenFile
GlobalAlloc
GlobalFree
GetCurrentProcess
InitializeCriticalSection
lstrcpynA
HeapAlloc
lstrlenA
HeapReAlloc
GetLastError
lstrcpyA
HeapFree
GetProcessHeap
lstrcmpiA
VirtualQuery
VirtualProtect
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
CreateRemoteThread
LoadLibraryA

user32

wsprintfA
MessageBoxA
wvsprintfA

advapi32

InitializeSecurityDescriptor
AdjustTokenPrivileges
RegQueryValueExA
OpenProcessToken
GetTokenInformation
RegEnumValueA
RegOpenKeyExA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
SetSecurityDescriptorDacl

oleaut32

SysAllocString
SysFreeString
VariantInit

wininet

HttpQueryInfoA
HttpOpenRequestA
InternetConnectA
InternetCanonicalizeUrlA
InternetOpenA
InternetReadFile
InternetQueryDataAvailable
InternetOpenUrlA
InternetCrackUrlA
InternetCloseHandle
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
FindCloseUrlCache
InternetQueryOptionA
HttpAddRequestHeadersA
InternetSetOptionA
HttpSendRequestA

rpcrt4

UuidToStringA
RpcStringFreeA
UuidCreate

urlmon

ObtainUserAgentString

Exports

Exports

Hunzip@@YAPAXPADPAK@Z
InstallHook
_WorkProc@4
__mp@4

Sections

.text
Size: 55KB - Virtual size: 55KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.RPCrypt
Size: 412B - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$TEMP/step2.exe
.exe windows:4 windows x86 arch:x86

957599e9f83645134fb3647f0597eaa3

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

GetPrivateProfileSectionNamesA
Sleep
WritePrivateProfileStringA
lstrcatA
lstrlenA
ExitProcess
GetProcessHeap
HeapAlloc
lstrcpyA
HeapFree
GetVersionExA
lstrcmpiA

user32

wsprintfA
GetDesktopWindow

advapi32

RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegEnumKeyExA
RegSetValueExA
RegCreateKeyExA
RegQueryInfoKeyA

shell32

ShellExecuteA
SHGetSpecialFolderPathA

Sections

.text
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 516B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.RPCrypt
Size: 203B - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Uninstall.exe
.exe windows:4 windows x86 arch:x86

18bc6fa81e19f21156316b1ae696ed6b

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
GetFileSize
GetModuleFileNameA
GetTickCount
GetCurrentProcess
lstrcmpiA
ExitProcess
GetCommandLineA
GetWindowsDirectoryA
GetTempPathA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
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
CopyFileA

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: 22KB - 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: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/modern-header.bmp

Sharing

General

Malware Config

Signatures

Files

18bc6fa81e19f21156316b1ae696ed6b

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 1024B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 36KB

.rsrc Size: 16KB - Virtual size: 16KB

28d94e5199b88ad374b3cb2118e31a66

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

Exports

Exports

Sections

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

.rdata Size: 1KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 5KB

.rsrc Size: 512B - Virtual size: 296B

.reloc Size: 512B - Virtual size: 460B

6f5a27e89f2994c09762676055034892

Headers

File Characteristics

Imports

kernel32

user32

advapi32

oleaut32

wininet

rpcrt4

urlmon

Exports

Exports

Sections

.text Size: 55KB - Virtual size: 55KB

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

.RPCrypt Size: 412B - Virtual size: 4KB

957599e9f83645134fb3647f0597eaa3

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

Sections

.text Size: 5KB - Virtual size: 5KB

.reloc Size: 1024B - Virtual size: 516B

.RPCrypt Size: 203B - Virtual size: 4KB

18bc6fa81e19f21156316b1ae696ed6b

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

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

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

.data
Size: 1024B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 16KB - Virtual size: 16KB

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

.rdata
Size: 1KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 5KB

.rsrc
Size: 512B - Virtual size: 296B

.reloc
Size: 512B - Virtual size: 460B

.text
Size: 55KB - Virtual size: 55KB

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

.RPCrypt
Size: 412B - Virtual size: 4KB

.text
Size: 5KB - Virtual size: 5KB

.reloc
Size: 1024B - Virtual size: 516B

.RPCrypt
Size: 203B - Virtual size: 4KB

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

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

.data
Size: 1024B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 16KB - Virtual size: 16KB