Lurikeen[.]exe

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General

Target

Lurikeen.exe
Size

955KB
MD5

edd906d3054ea79a130e4111bb98eef8
SHA1

61c5c56a9e46f9ac1edd4373c811ec566c6ff48d
SHA256

50a3b7a3a030db99165982d719ac0a1aa447982762ff9f89cdc9b684879bf977
SHA512

2f0e65d4f865a24cd086a7f91e6fd33dcd10d7326edd4005b16fa3d0cd5c1027d891668b809d1325e9f9b932555e85a520c2244bdf1e5585c9b0b0b3ccefbe69
SSDEEP

24576:yZ1/db5JGb95DdyQoCiyu2gnY5MWL2m2D2l6L519JbdRJcp+71b:2Zdbb85DYQ0yR4Y5MWam2oMPbnp1

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

Lurikeen.exe
.exe windows x86

3abe302b6d9a1256e6a915429af4ffd2

Code Sign

35:77:44:75:f0:e6:1d:87
Certificate

Issuer

OU=Amtsborgmestrene Accrease Anatomising\ ,O=Belurings,L=Châteaurenard,ST=Provence-Alpes-Côte d'Azur,C=FR,1.2.840.113549.1.9.1=#0c12486c666c696b40476f6474656e732e486765

Not Before

21-05-2022 00:23

Not After

20-05-2025 00:23

Subject

OU=Amtsborgmestrene Accrease Anatomising\ ,O=Belurings,L=Châteaurenard,ST=Provence-Alpes-Côte d'Azur,C=FR,1.2.840.113549.1.9.1=#0c12486c666c696b40476f6474656e732e486765

28:a3:89:4a:9a:9b:70:36:01:ce:f4:f6:b6:c7:72:1f:f3:a5:47:62:d5:92:47:00:48:24:99:a2:49:b3:0a:01
Signer

Actual PE Digest

28:a3:89:4a:9a:9b:70:36:01:ce:f4:f6:b6:c7:72:1f:f3:a5:47:62:d5:92:47:00:48:24:99:a2:49:b3:0a:01

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

OU=Amtsborgmestrene Accrease Anatomising\ ,O=Belurings,L=Châteaurenard,ST=Provence-Alpes-Côte d'Azur,C=FR,1.2.840.113549.1.9.1=#0c12486c666c696b40476f6474656e732e486765

06-10-2022 18:34
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

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

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
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA

advapi32

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

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 24KB - Virtual size: 24KB

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: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3abe302b6d9a1256e6a915429af4ffd2

Code Sign

35:77:44:75:f0:e6:1d:87Certificate

28:a3:89:4a:9a:9b:70:36:01:ce:f4:f6:b6:c7:72:1f:f3:a5:47:62:d5:92:47:00:48:24:99:a2:49:b3:0a:01Signer

Signature Validations

Verification

06-10-2022 18:34 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 24KB

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

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

.ndata Size: - Virtual size: 100KB

.rsrc Size: 3KB - Virtual size: 2KB

35:77:44:75:f0:e6:1d:87
Certificate

28:a3:89:4a:9a:9b:70:36:01:ce:f4:f6:b6:c7:72:1f:f3:a5:47:62:d5:92:47:00:48:24:99:a2:49:b3:0a:01
Signer

06-10-2022 18:34
Valid: false

.text
Size: 24KB - Virtual size: 24KB

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

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

.ndata
Size: - Virtual size: 100KB

.rsrc
Size: 3KB - Virtual size: 2KB