Kenderbliks[.]exe

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General

Target

Kenderbliks.exe
Size

385KB
MD5

eeac461fc1eb6c8ff79bb96f08ad0c25
SHA1

f2764fc99bce7d4034d363743e89a363937fa600
SHA256

c313c31b7170b0739a34f666c0437e017af5c78f4b20e533ef92687194be20a5
SHA512

66a02e702e405d83b4c70c8da6dcb2fd7829412ad27b2ef3e50349fdfb10e495b44026fbb298ab4a0a9ab62145af05f5fa7c00a889d18e45d6a85ae8272a1570
SSDEEP

6144:WGf+q+EeBseeqnf3UCRfeAI3c8r7Vkhs2n06uoI9gx+eh:1gseeiUC9Ul6SS+I

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

Kenderbliks.exe
.exe windows x86

4f67aeda01a0484282e8c59006b0b352

Code Sign

49:e7:dd:9a:ab:5a:66:46
Certificate

Issuer

CN=Francisco Fejlretableringernes\ ,OU=Konditorens Fugally Allantoinase\ ,O=Fstemernes,L=Carquefou,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c1a556e636f6d706c69616e636540526564697374726963742e436f

Not Before

18/05/2022, 13:11

Not After

17/05/2025, 13:11

Subject

CN=Francisco Fejlretableringernes\ ,OU=Konditorens Fugally Allantoinase\ ,O=Fstemernes,L=Carquefou,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c1a556e636f6d706c69616e636540526564697374726963742e436f

99:a5:0a:61:dd:05:fc:f1:b7:9e:dd:91:6a:91:80:7e:63:1e:1d:1e:f4:96:ca:01:1b:0a:9b:4d:9f:ac:e4:80
Signer

Actual PE Digest

99:a5:0a:61:dd:05:fc:f1:b7:9e:dd:91:6a:91:80:7e:63:1e:1d:1e:f4:96:ca:01:1b:0a:9b:4d:9f:ac:e4:80

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Francisco Fejlretableringernes\ ,OU=Konditorens Fugally Allantoinase\ ,O=Fstemernes,L=Carquefou,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c1a556e636f6d706c69616e636540526564697374726963742e436f

26/08/2022, 16:48
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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

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

user32

ScreenToClient
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
PostQuitMessage
GetWindowRect
EnableMenuItem
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
GetDC
CreateDialogParamA
SetTimer
GetDlgItem
SetWindowLongA
SetForegroundWindow
LoadImageA
IsWindow
SendMessageTimeoutA
FindWindowExA
OpenClipboard
TrackPopupMenu
AppendMenuA
EndPaint
DestroyWindow
wsprintfA
ShowWindow
SetWindowTextA

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegDeleteKeyA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegOpenKeyExA
RegEnumValueA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

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: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 246KB - Virtual size: 246KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f67aeda01a0484282e8c59006b0b352

Code Sign

49:e7:dd:9a:ab:5a:66:46Certificate

99:a5:0a:61:dd:05:fc:f1:b7:9e:dd:91:6a:91:80:7e:63:1e:1d:1e:f4:96:ca:01:1b:0a:9b:4d:9f:ac:e4:80Signer

Signature Validations

Verification

26/08/2022, 16:48 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

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

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

.data Size: 1024B - Virtual size: 106KB

.ndata Size: - Virtual size: 104KB

.rsrc Size: 246KB - Virtual size: 246KB

49:e7:dd:9a:ab:5a:66:46
Certificate

99:a5:0a:61:dd:05:fc:f1:b7:9e:dd:91:6a:91:80:7e:63:1e:1d:1e:f4:96:ca:01:1b:0a:9b:4d:9f:ac:e4:80
Signer

26/08/2022, 16:48
Valid: false

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

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

.data
Size: 1024B - Virtual size: 106KB

.ndata
Size: - Virtual size: 104KB

.rsrc
Size: 246KB - Virtual size: 246KB