1f3514fed5716912fbcb699cc665c219

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General

Target

1f3514fed5716912fbcb699cc665c219
Size

885KB
MD5

1f3514fed5716912fbcb699cc665c219
SHA1

23790aba480e4890a3db8249f7d585a0bfd59db9
SHA256

22d8b109daac43d0e6c5a7259d9526173072afb9fd3b2f8aa7953d1b3908542c
SHA512

e4ff274eca641021c04ca4839e8f1f192fd668e01bed7da2879869c611776dbd5218260b1a4aa1d5d6f066998e70691e6141b0e02718386b1990c8be3b123a7c
SSDEEP

24576:ZpuI4xDYUrfVzN36E5CE8s27RF/bOUPJnndSEE1+/WNJTvo:SxDYUrfVZ/X521F/bDPJDEgkVo

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

1f3514fed5716912fbcb699cc665c219
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Code Sign

27:c5:3c:6b:6d:b1:64
Certificate

Issuer

SERIALNUMBER=10688435,CN=Starfield Secure Certification Authority,OU=http://certificates.starfieldtech.com/repository,O=Starfield Technologies\, Inc.,L=Scottsdale,ST=Arizona,C=US

Not Before

22/07/2014, 11:58

Not After

16/02/2015, 18:59

Subject

CN=Meta Installer LLC,O=Meta Installer LLC,L=Wilmington,ST=Delaware,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

02:01
Certificate

Issuer

OU=Starfield Class 2 Certification Authority,O=Starfield Technologies\, Inc.,C=US

Not Before

16/11/2006, 01:15

Not After

16/11/2026, 01:15

Subject

SERIALNUMBER=10688435,CN=Starfield Secure Certification Authority,OU=http://certificates.starfieldtech.com/repository,O=Starfield Technologies\, Inc.,L=Scottsdale,ST=Arizona,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

Certificate

Issuer

OU=Starfield Class 2 Certification Authority,O=Starfield Technologies\, Inc.,C=US

Not Before

29/06/2004, 17:39

Not After

29/06/2034, 17:39

Subject

OU=Starfield Class 2 Certification Authority,O=Starfield Technologies\, Inc.,C=US

a6:25:c1:be:f6:ff:13:f7:5f:46:c8:99:27:1c:84:0d:b7:30:6c:62
Signer

Actual PE Digest

a6:25:c1:be:f6:ff:13:f7:5f:46:c8:99:27:1c:84:0d:b7:30:6c:62

Digest Algorithm

sha1

PE Digest Matches

true

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: 23KB

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: 1024B - Virtual size: 291KB

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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Code Sign

27:c5:3c:6b:6d:b1:64Certificate

Extended Key Usages

Key Usages

02:01Certificate

Key Usages

Certificate

a6:25:c1:be:f6:ff:13:f7:5f:46:c8:99:27:1c:84:0d:b7:30:6c:62Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 1024B - Virtual size: 291KB

.ndata Size: - Virtual size: 256KB

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

27:c5:3c:6b:6d:b1:64
Certificate

02:01
Certificate

a6:25:c1:be:f6:ff:13:f7:5f:46:c8:99:27:1c:84:0d:b7:30:6c:62
Signer

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

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

.data
Size: 1024B - Virtual size: 291KB

.ndata
Size: - Virtual size: 256KB

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