576381da5ed6de364ab55d290995589793ad1e384edac108f545abf120cefdec

Sharing

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General

Target

576381da5ed6de364ab55d290995589793ad1e384edac108f545abf120cefdec
Size

122KB
MD5

2c504adc270eacb99631715aa4c44921
SHA1

3aa8d94d18dd47c4e151149ce6e9a0519b0ba354
SHA256

576381da5ed6de364ab55d290995589793ad1e384edac108f545abf120cefdec
SHA512

72d740f0f6c5ef553dc8767b8eca24b75aba8eb7ed4f1175189bcaf5fbfb99f78f71699d5cc8fff0995cb92ba7440065835d5ad6358761a36adfa6b01fd08186
SSDEEP

3072:KOPlfJJA1Zi7h5th7CSW5MhcJMxpAjhMewUn8E4:Z9fs1Zyph7eC0Meell

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

576381da5ed6de364ab55d290995589793ad1e384edac108f545abf120cefdec
.exe windows x86

099c0646ea7282d232219f8807883be0

Code Sign

97:32:54:74:48:b5:d6:41
Certificate

Issuer

CN=iTrusChina CodeSigning Test CA 2006,OU=For Test Purposes Only. No assurances,O=iTrusChina Co.\,Ltd.,C=CN

Not Before

18/02/2006, 09:43

Not After

18/02/2026, 09:43

Subject

CN=iTrusChina CodeSigning Test CA 2006,OU=For Test Purposes Only. No assurances,O=iTrusChina Co.\,Ltd.,C=CN

01:5c
Certificate

Issuer

CN=iTrusChina CodeSigning Test CA 2006,OU=For Test Purposes Only. No assurances,O=iTrusChina Co.\,Ltd.,C=CN

Not Before

02/09/2013, 07:49

Not After

02/10/2013, 07:49

Subject

CN=itrustest,OU=vtn,O=itrustest,L=beijing,ST=beijing,C=CN

Key Usages

KeyUsageDigitalSignature
KeyUsageKeyEncipherment

3c:4c:9e:0e:48:95:65:81:6e:4a:2a:cd:0e:a5:20:3e:ba:ec:98:f2
Signer

Actual PE Digest

3c:4c:9e:0e:48:95:65:81:6e:4a:2a:cd:0e:a5:20:3e:ba:ec:98:f2

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=itrustest,OU=vtn,O=itrustest,L=beijing,ST=beijing,C=CN

01/12/2022, 14:34
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: 23KB

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: 264KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Code Sign

97:32:54:74:48:b5:d6:41Certificate

01:5cCertificate

Key Usages

3c:4c:9e:0e:48:95:65:81:6e:4a:2a:cd:0e:a5:20:3e:ba:ec:98:f2Signer

Signature Validations

Verification

01/12/2022, 14:34 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

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

.ndata Size: - Virtual size: 264KB

.rsrc Size: 33KB - Virtual size: 33KB

97:32:54:74:48:b5:d6:41
Certificate

01:5c
Certificate

3c:4c:9e:0e:48:95:65:81:6e:4a:2a:cd:0e:a5:20:3e:ba:ec:98:f2
Signer

01/12/2022, 14:34
Valid: false

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

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

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

.ndata
Size: - Virtual size: 264KB

.rsrc
Size: 33KB - Virtual size: 33KB