Vidneafhring[.]exe

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General

Target

Vidneafhring.exe
Size

1.1MB
MD5

24c3013ee542b77eb416866a4dcdf66e
SHA1

3d9ae42b17acc38c9f8425124ddc7fdc7fbde6c0
SHA256

f13819d061e77a6a071a72f23e5daa4751db395492773280bd8e6285f0942e84
SHA512

0694c1b57c5e0fab3218719f195632ad6a519312f812056d05d87da7e455aae4fd2f370b1d4d057798f328f2f218ac396b9b496a71614139dbb5248242993b45
SSDEEP

24576:ZSafgu8S1aLLwWOroUmLDbZ7Jjl7WqDs3Ryo:ZlfguN1GLwWObSFhWquRh

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/LangDLL.dll
unpack001/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

Vidneafhring.exe
.exe windows:4 windows x86 arch:x86

671f2a1f8aee14d336bab98fea93d734

Code Sign

21:f7:5d:39:f9:36:1b:a1:17:d6:71:cb:49:e2:54:8f:d7:16:1d:bb
Certificate

Issuer

CN=Thoracostracan,OU=Unavailed Ekspansion\ ,O=Thoracostracan,L=Ebertshausen,ST=Rheinland-Pfalz,C=DE,1.2.840.113549.1.9.1=#0c1c426573706f7574404d756c746966756e6b74696f6e736b6f2e4e6f6d

Not Before

15-04-2024 06:05

Not After

15-04-2025 06:05

Subject

CN=Thoracostracan,OU=Unavailed Ekspansion\ ,O=Thoracostracan,L=Ebertshausen,ST=Rheinland-Pfalz,C=DE,1.2.840.113549.1.9.1=#0c1c426573706f7574404d756c746966756e6b74696f6e736b6f2e4e6f6d

21:f7:5d:39:f9:36:1b:a1:17:d6:71:cb:49:e2:54:8f:d7:16:1d:bb
Certificate

Issuer

CN=Thoracostracan,OU=Unavailed Ekspansion\ ,O=Thoracostracan,L=Ebertshausen,ST=Rheinland-Pfalz,C=DE,1.2.840.113549.1.9.1=#0c1c426573706f7574404d756c746966756e6b74696f6e736b6f2e4e6f6d

Not Before

15-04-2024 06:05

Not After

15-04-2025 06:05

Subject

CN=Thoracostracan,OU=Unavailed Ekspansion\ ,O=Thoracostracan,L=Ebertshausen,ST=Rheinland-Pfalz,C=DE,1.2.840.113549.1.9.1=#0c1c426573706f7574404d756c746966756e6b74696f6e736b6f2e4e6f6d

13:04:05:9f:62:b7:18:d2:f9:f0:c6:d1:1b:f0:87:41:90:6c:a4:fa:ca:b0:a3:8c:7b:8a:15:d1:d0:b8:a6:b6
Signer

Actual PE Digest

13:04:05:9f:62:b7:18:d2:f9:f0:c6:d1:1b:f0:87:41:90:6c:a4:fa:ca:b0:a3:8c:7b:8a:15:d1:d0:b8:a6:b6

Digest Algorithm

sha256

PE Digest Matches

true

44:14:43:37:52:37:cf:22:f1:72:83:d3:9a:34:2b:c4:2f:ae:68:fb
Signer

Actual PE Digest

44:14:43:37:52:37:cf:22:f1:72:83:d3:9a:34:2b:c4:2f:ae:68:fb

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

advapi32

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

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
ShellExecuteExA

ole32

OleUninitialize
OleInitialize
IIDFromString
CoCreateInstance
CoTaskMemFree

comctl32

ImageList_Destroy
ord17
ImageList_AddMasked
ImageList_Create

user32

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

gdi32

GetDeviceCaps
SetBkColor
SelectObject
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor

kernel32

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

Sections

.text
Size: 25KB - 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: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 144KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

f41d03724e3257df7bcc10d4ee993e1c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

lstrlenA
GlobalFree
GlobalAlloc
GetACP
lstrcmpA
GetModuleHandleA
lstrcpyA
MulDiv
lstrcpynA

user32

SetWindowTextA
SetDlgItemTextA
SendDlgItemMessageA
EndDialog
DialogBoxParamA
LoadIconA
GetDC
ShowWindow
SendMessageA

gdi32

CreateFontIndirectA
GetDeviceCaps
DeleteObject

Exports

Exports

LangDialog

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 697B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 352B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 362B

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

240ca92ecc1c291801c451c447e16c12

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

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

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 867B

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: 654B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Daasel/Biobrndsel28.mid
Daasel/Cofane.ini
Daasel/Distributionsorganisation73.unb
Daasel/Opholdstiden199.gan
Daasel/Savvrksarbejderes/Stereotypic.ini
Daasel/Savvrksarbejderes/Tilkomne.txt
Daasel/Savvrksarbejderes/anthema.jpg
.jpg
Daasel/Savvrksarbejderes/anthropomorphotheist.jpg
.jpg
Daasel/Savvrksarbejderes/antistoffet.jpg
.jpg
Daasel/Savvrksarbejderes/blaahattens.txt
Daasel/Savvrksarbejderes/brunjernstens.jpg
.jpg
Daasel/Savvrksarbejderes/coeternity.txt
Daasel/Savvrksarbejderes/denudate.jpg
.jpg
Daasel/Savvrksarbejderes/direktoratsafgrelsen.txt
Daasel/Savvrksarbejderes/hoveddirektoriet.txt
Daasel/Savvrksarbejderes/kemoterapeutiske.txt
Daasel/Savvrksarbejderes/necrectomy.txt
Daasel/Savvrksarbejderes/no.aor
Daasel/Savvrksarbejderes/pixieish.ini
Daasel/Savvrksarbejderes/stormcentrumer.ini
Daasel/Savvrksarbejderes/transfiguration.vab
spegeplse/Begrime150.jpg
.jpg
spegeplse/Potmeter.Cro252
spegeplse/Turneringen182.Kub

Sharing

General

Malware Config

Signatures

Files

671f2a1f8aee14d336bab98fea93d734

Code Sign

21:f7:5d:39:f9:36:1b:a1:17:d6:71:cb:49:e2:54:8f:d7:16:1d:bbCertificate

21:f7:5d:39:f9:36:1b:a1:17:d6:71:cb:49:e2:54:8f:d7:16:1d:bbCertificate

13:04:05:9f:62:b7:18:d2:f9:f0:c6:d1:1b:f0:87:41:90:6c:a4:fa:ca:b0:a3:8c:7b:8a:15:d1:d0:b8:a6:b6Signer

44:14:43:37:52:37:cf:22:f1:72:83:d3:9a:34:2b:c4:2f:ae:68:fbSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 25KB - Virtual size: 24KB

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

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

.ndata Size: - Virtual size: 144KB

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

f41d03724e3257df7bcc10d4ee993e1c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

Exports

Exports

Sections

.text Size: 2KB - Virtual size: 1KB

.rdata Size: 1024B - Virtual size: 697B

.data Size: 512B - Virtual size: 3KB

.rsrc Size: 512B - Virtual size: 352B

.reloc Size: 512B - Virtual size: 362B

240ca92ecc1c291801c451c447e16c12

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 8KB

.rdata Size: 1024B - Virtual size: 867B

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

.reloc Size: 1024B - Virtual size: 654B

21:f7:5d:39:f9:36:1b:a1:17:d6:71:cb:49:e2:54:8f:d7:16:1d:bb
Certificate

21:f7:5d:39:f9:36:1b:a1:17:d6:71:cb:49:e2:54:8f:d7:16:1d:bb
Certificate

13:04:05:9f:62:b7:18:d2:f9:f0:c6:d1:1b:f0:87:41:90:6c:a4:fa:ca:b0:a3:8c:7b:8a:15:d1:d0:b8:a6:b6
Signer

44:14:43:37:52:37:cf:22:f1:72:83:d3:9a:34:2b:c4:2f:ae:68:fb
Signer

.text
Size: 25KB - Virtual size: 24KB

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

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

.ndata
Size: - Virtual size: 144KB

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

.text
Size: 2KB - Virtual size: 1KB

.rdata
Size: 1024B - Virtual size: 697B

.data
Size: 512B - Virtual size: 3KB

.rsrc
Size: 512B - Virtual size: 352B

.reloc
Size: 512B - Virtual size: 362B

.text
Size: 8KB - Virtual size: 8KB

.rdata
Size: 1024B - Virtual size: 867B

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

.reloc
Size: 1024B - Virtual size: 654B