664d0f40f8876c7f5539322b09dbddb62248912c98762d2d36c2b800c7cef731

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General

Target

664d0f40f8876c7f5539322b09dbddb62248912c98762d2d36c2b800c7cef731
Size

186KB
MD5

b2d34f363ee5a1d686b69fa0e3a41158
SHA1

8598fbb3745e13a7fa0ee97c3c24f89fc79b3660
SHA256

664d0f40f8876c7f5539322b09dbddb62248912c98762d2d36c2b800c7cef731
SHA512

a8446b42be0c296c4022127a2a01a804d65dde8e4482edb7dec5aa63851ef8800f4d09c97e13b74280a55034b727902105f6208ae31e14edd2dfa5ae4a8d24cf
SSDEEP

3072:PQIURTXJudyDwyZQPKckaO2IpSD+b/xIUtCYY0mWskalU/ZgZApBvejrlvoC:PsQdUwDy/i+dI3YY0mWs3diYjCC

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

Processes:

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

664d0f40f8876c7f5539322b09dbddb62248912c98762d2d36c2b800c7cef731
.exe windows x86

099c0646ea7282d232219f8807883be0

Code Sign

01:1e
Certificate

Issuer

CN=DriverDevelop.com CA,OU=DriverDevelop.com CA,O=DriverDevelop.com,L=BeiJing,ST=BeiJing,C=CN,1.2.840.113549.1.9.1=#0c0c6361407a6e6465762e636f6d

Not Before

15-08-2009 03:02

Not After

13-08-2019 03:02

Subject

CN=DriverDevelop.com Signtools Test cert,OU=Dept. CodeSign CA,O=DriverDevelop.com,ST=BeiJing,C=CN,1.2.840.113549.1.9.1=#0c0c6361407a6e6465762e636f6d

f8:7a:9d:8f:c7:bc:8e:70:ba:b7:1e:b8:0c:fe:9f:b1:cc:9c:f0:b4
Signer

Actual PE Digest

f8:7a:9d:8f:c7:bc:8e:70:ba:b7:1e:b8:0c:fe:9f:b1:cc:9c:f0:b4

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=DriverDevelop.com Signtools Test cert,OU=Dept. CodeSign CA,O=DriverDevelop.com,ST=BeiJing,C=CN,1.2.840.113549.1.9.1=#0c0c6361407a6e6465762e636f6d

17-11-2022 13:16
Valid: false

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
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetFileTime
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
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
GetWindowsDirectoryA

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: 107KB

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: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Code Sign

01:1eCertificate

f8:7a:9d:8f:c7:bc:8e:70:ba:b7:1e:b8:0c:fe:9f:b1:cc:9c:f0:b4Signer

Signature Validations

Verification

17-11-2022 13:16 Valid: false

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: 107KB

.ndata Size: - Virtual size: 36KB

.rsrc Size: 25KB - Virtual size: 25KB

01:1e
Certificate

f8:7a:9d:8f:c7:bc:8e:70:ba:b7:1e:b8:0c:fe:9f:b1:cc:9c:f0:b4
Signer

17-11-2022 13:16
Valid: false

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

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

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 25KB - Virtual size: 25KB