Modregninger[.]exe

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General

Target

Modregninger.exe
Size

600KB
MD5

41b7102695b71b483617e5817576e6ea
SHA1

911f170a3fdcaf086141e9bbe811cb4d15f59b51
SHA256

16b2e1bd0d733a94f7547fd4b7c15ea3ed5d9978c611fe805199f920dda3dc61
SHA512

9e08b3b3437ec0106f809322de2e538f2d0defe934ae04815c2f6fdd23272b9b9498f7b565372dbe16769234441a6d2a6711c4ce90f7b9ee08f97347fbd0abd8
SSDEEP

12288:/22t93y7NMalZE1lbwLCnPLPr30IRiMj906OL:/22tZEFZE1lbwLgPLr3Q6O

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

Modregninger.exe
.exe windows:4 windows x86 arch:x86

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

7e:2d:ae:d3:a9:1b:53:80:8a:be:ad:9b:02:64:d2:17:01:76:1c:e6
Certificate

Issuer

CN=Kashruth Craftsman Endocycle\ ,L=Anctoville-sur-Boscq,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c17556e6f6674656e407566726976696c6c696765732e4570

Not Before

24-01-2024 04:21

Not After

23-01-2027 04:21

Subject

CN=Kashruth Craftsman Endocycle\ ,L=Anctoville-sur-Boscq,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c17556e6f6674656e407566726976696c6c696765732e4570

7e:2d:ae:d3:a9:1b:53:80:8a:be:ad:9b:02:64:d2:17:01:76:1c:e6
Certificate

Issuer

CN=Kashruth Craftsman Endocycle\ ,L=Anctoville-sur-Boscq,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c17556e6f6674656e407566726976696c6c696765732e4570

Not Before

24-01-2024 04:21

Not After

23-01-2027 04:21

Subject

CN=Kashruth Craftsman Endocycle\ ,L=Anctoville-sur-Boscq,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c17556e6f6674656e407566726976696c6c696765732e4570

f4:be:1d:c6:b0:70:f9:be:00:e5:dd:39:c0:10:d6:5b:ee:10:33:2a:2a:6b:51:5d:8b:01:c8:0e:1a:2e:93:74
Signer

Actual PE Digest

f4:be:1d:c6:b0:70:f9:be:00:e5:dd:39:c0:10:d6:5b:ee:10:33:2a:2a:6b:51:5d:8b:01:c8:0e:1a:2e:93:74

Digest Algorithm

sha256

PE Digest Matches

true

bc:d2:ff:7b:02:cf:19:8f:57:e3:65:4c:65:18:17:04:f7:40:f6:1d
Signer

Actual PE Digest

bc:d2:ff:7b:02:cf:19:8f:57:e3:65:4c:65:18:17:04:f7:40:f6:1d

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
Dokumentsamlingerne/rupis.txt
Exsiccating.Afp
Havregryn.Pre
alsmekill.sta
boat.ast

Sharing

General

Malware Config

Signatures

Files

b78ecf47c0a3e24a6f4af114e2d1f5de

Code Sign

7e:2d:ae:d3:a9:1b:53:80:8a:be:ad:9b:02:64:d2:17:01:76:1c:e6Certificate

7e:2d:ae:d3:a9:1b:53:80:8a:be:ad:9b:02:64:d2:17:01:76:1c:e6Certificate

f4:be:1d:c6:b0:70:f9:be:00:e5:dd:39:c0:10:d6:5b:ee:10:33:2a:2a:6b:51:5d:8b:01:c8:0e:1a:2e:93:74Signer

bc:d2:ff:7b:02:cf:19:8f:57:e3:65:4c:65:18:17:04:f7:40:f6:1dSigner

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

7e:2d:ae:d3:a9:1b:53:80:8a:be:ad:9b:02:64:d2:17:01:76:1c:e6
Certificate

7e:2d:ae:d3:a9:1b:53:80:8a:be:ad:9b:02:64:d2:17:01:76:1c:e6
Certificate

f4:be:1d:c6:b0:70:f9:be:00:e5:dd:39:c0:10:d6:5b:ee:10:33:2a:2a:6b:51:5d:8b:01:c8:0e:1a:2e:93:74
Signer

bc:d2:ff:7b:02:cf:19:8f:57:e3:65:4c:65:18:17:04:f7:40:f6:1d
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