DOC[.]rar | Triage

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General

Target

DOC.rar
Size

462KB
MD5

4e19fcce8b0b1d6d2a53ed6da3fcd138
SHA1

b7fc27a28667fa4f74f0cd5b6f454443b3a4f6e3
SHA256

bc61179fcc03e546819401cc9645fd5ddacf3d3403e6c1c54b1d99488535b1e0
SHA512

5ade6448745eb90b66252157362b875dcceda5a3bf7d231bb444de6b1ddefc1a8bde4fae0efea9c618ef578eb7f98b06e02c34beae178e5c171cf89a43d521fc
SSDEEP

12288:knbon6UUBWIkhL1+OQjiAefqKcWfLI//rFQ9l7a1:PjRhL1+OQjAy4MrF+l7a1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
static1/unpack001/Beklaedte.exe	nsis_installer_1
static1/unpack001/Beklaedte.exe	nsis_installer_2

Files

DOC.rar
.rar
Beklaedte.exe
.exe windows:4 windows x86 arch:x86

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

23:eb:3d:47:a1:2c:73:12:68:92:e3:17:4f:27:d2:1d:78:57:56:39
Certificate

Issuer

CN=Coccolith Radiable\ ,L=Saint-Martin-de-Fraigneau,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c135374646967657340436f6e76656e65652e4265

Not Before

13-02-2024 02:53

Not After

12-02-2027 02:53

Subject

CN=Coccolith Radiable\ ,L=Saint-Martin-de-Fraigneau,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c135374646967657340436f6e76656e65652e4265

23:eb:3d:47:a1:2c:73:12:68:92:e3:17:4f:27:d2:1d:78:57:56:39
Certificate

Issuer

CN=Coccolith Radiable\ ,L=Saint-Martin-de-Fraigneau,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c135374646967657340436f6e76656e65652e4265

Not Before

13-02-2024 02:53

Not After

12-02-2027 02:53

Subject

CN=Coccolith Radiable\ ,L=Saint-Martin-de-Fraigneau,ST=Pays de la Loire,C=FR,1.2.840.113549.1.9.1=#0c135374646967657340436f6e76656e65652e4265

15:7c:2c:a5:dc:e5:0c:ab:92:7f:5f:d3:49:8c:e1:c9:48:10:68:12:9d:00:26:77:62:b9:07:a6:6f:eb:ba:ef
Signer

Actual PE Digest

15:7c:2c:a5:dc:e5:0c:ab:92:7f:5f:d3:49:8c:e1:c9:48:10:68:12:9d:00:26:77:62:b9:07:a6:6f:eb:ba:ef

Digest Algorithm

sha256

PE Digest Matches

true

39:84:bd:65:69:6a:ae:77:eb:d5:8a:e6:2e:0d:06:b0:39:63:06:09
Signer

Actual PE Digest

39:84:bd:65:69:6a:ae:77:eb:d5:8a:e6:2e:0d:06:b0:39:63:06:09

Digest Algorithm

sha1

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: 24KB - 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: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 128KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 161KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

8c8a576201f68de1a3f26fc723b9f30f

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

MultiByteToWideChar
GlobalFree
GlobalSize
lstrcpynA
lstrcpyA
GetProcAddress
VirtualFree
FreeLibrary
lstrlenA
LoadLibraryA
GetModuleHandleA
GlobalAlloc
WideCharToMultiByte
VirtualAlloc
VirtualProtect
GetLastError

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 851B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 608B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Elementhuses1.Spi
Solpugida.Tra
alsmekill.sta
boat.ast
rupis.txt

Sharing

General

Malware Config

Signatures

Files

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

23:eb:3d:47:a1:2c:73:12:68:92:e3:17:4f:27:d2:1d:78:57:56:39Certificate

23:eb:3d:47:a1:2c:73:12:68:92:e3:17:4f:27:d2:1d:78:57:56:39Certificate

15:7c:2c:a5:dc:e5:0c:ab:92:7f:5f:d3:49:8c:e1:c9:48:10:68:12:9d:00:26:77:62:b9:07:a6:6f:eb:ba:efSigner

39:84:bd:65:69:6a:ae:77:eb:d5:8a:e6:2e:0d:06:b0:39:63:06:09Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 24KB - Virtual size: 23KB

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

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

.ndata Size: - Virtual size: 128KB

.rsrc Size: 161KB - Virtual size: 160KB

8c8a576201f68de1a3f26fc723b9f30f

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 851B

.data Size: 512B - Virtual size: 104B

.reloc Size: 1024B - Virtual size: 608B

23:eb:3d:47:a1:2c:73:12:68:92:e3:17:4f:27:d2:1d:78:57:56:39
Certificate

23:eb:3d:47:a1:2c:73:12:68:92:e3:17:4f:27:d2:1d:78:57:56:39
Certificate

15:7c:2c:a5:dc:e5:0c:ab:92:7f:5f:d3:49:8c:e1:c9:48:10:68:12:9d:00:26:77:62:b9:07:a6:6f:eb:ba:ef
Signer

39:84:bd:65:69:6a:ae:77:eb:d5:8a:e6:2e:0d:06:b0:39:63:06:09
Signer

.text
Size: 24KB - Virtual size: 23KB

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

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

.ndata
Size: - Virtual size: 128KB

.rsrc
Size: 161KB - Virtual size: 160KB

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 851B

.data
Size: 512B - Virtual size: 104B

.reloc
Size: 1024B - Virtual size: 608B