87f4968ded57e38c7d54a6b3e9c6bbe793bf51dc

Sharing

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General

Target

87f4968ded57e38c7d54a6b3e9c6bbe793bf51dc
Size

323KB
MD5

398168319933805c70238c679be79bdb
SHA1

8e42c9f4283d9544b63b77fe886abcffea2efe14
SHA256

617edc0de1e77f1822ef3e93986f705758ba7ee38b59725d01cf6cabd5d98ef1
SHA512

a839a9b0302fe8bce57d64b9236d63ebd349590de07d8e6a828f135623d316fc8d45492e9f76fee555a2025d802b668027a9385fd02ea9c5e8f55ddd22e8b599
SSDEEP

6144:jBe4i9+vu/x+TjVA0uIfeDcGyguqfWrUU4aeZk7v1jEoTEvFGCNE:7i9nuxuI2DhuGsf8W7Nj/EvFlu

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

87f4968ded57e38c7d54a6b3e9c6bbe793bf51dc
.exe windows x86

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

58:30:ff:75:fd:61:7a:d1:88:cb:81:f8:48:28:5d:62:60:da:07:75
Certificate

Issuer

OU=Tuneseren Knsrolledebatters Haglbssens\ ,O=Belnning,L=Torteval-Quesnay,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c18477973746540496e73656d696e6174696f6e656e2e4f7665

Not Before

19/03/2023, 01:21

Not After

18/03/2026, 01:21

Subject

OU=Tuneseren Knsrolledebatters Haglbssens\ ,O=Belnning,L=Torteval-Quesnay,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c18477973746540496e73656d696e6174696f6e656e2e4f7665

17:ce:4b:1b:7c:d0:56:32:b8:2d:c6:81:7a:5a:ca:5f:01:a1:e8:9d:37:47:b4:7b:c5:9b:06:5a:68:2f:5e:88
Signer

Actual PE Digest

17:ce:4b:1b:7c:d0:56:32:b8:2d:c6:81:7a:5a:ca:5f:01:a1:e8:9d:37:47:b4:7b:c5:9b:06:5a:68:2f:5e:88

Digest Algorithm

sha256

PE Digest Matches

true

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

SetEnvironmentVariableA
Sleep
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
GetFileAttributesA
SetFileAttributesA
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
ExitProcess
GetFullPathNameA
GlobalLock
CreateThread
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
CloseHandle
SetCurrentDirectoryA
MoveFileA
CompareFileTime
GetShortPathNameA
SearchPathA
lstrcmpiA
SetFileTime
lstrcmpA
ExpandEnvironmentStringsA
GlobalUnlock
GetDiskFreeSpaceA
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: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

58:30:ff:75:fd:61:7a:d1:88:cb:81:f8:48:28:5d:62:60:da:07:75Certificate

17:ce:4b:1b:7c:d0:56:32:b8:2d:c6:81:7a:5a:ca:5f:01:a1:e8:9d:37:47:b4:7b:c5:9b:06:5a:68:2f:5e:88Signer

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: 105KB

.ndata Size: - Virtual size: 56KB

.rsrc Size: 20KB - Virtual size: 19KB

58:30:ff:75:fd:61:7a:d1:88:cb:81:f8:48:28:5d:62:60:da:07:75
Certificate

17:ce:4b:1b:7c:d0:56:32:b8:2d:c6:81:7a:5a:ca:5f:01:a1:e8:9d:37:47:b4:7b:c5:9b:06:5a:68:2f:5e:88
Signer

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

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

.data
Size: 1024B - Virtual size: 105KB

.ndata
Size: - Virtual size: 56KB

.rsrc
Size: 20KB - Virtual size: 19KB