Kontorister[.]exe

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General

Target

Kontorister.exe
Size

281KB
MD5

12af31fb6eefe930c36cff0c61b43b13
SHA1

c3640cd3d0d9b4b2f92362b62ebffe2ae72b56f3
SHA256

ec27e95180289cd7ca8ebfafc4a1ec973448dcda09892716324966ac95ce4a87
SHA512

5b55cd400a2bca87414a46913263a20457c4f946eba5e15d4c9669b9689ef3e6b2900741990f81686fd1628d74491b4bf6b3c7cd6fef9901af9a117e55620ba2
SSDEEP

6144:rlJZfrvN/hWnmco9ETBWXH7Jf3vTkMDcahRpro7TdPKtozQf:rljrsNCXVf/pDRhrASozs

Score

1^/10

Malware Config

Signatures

Files

Kontorister.exe
.exe windows x86

e221f4f7d36469d53810a4b5f9fc8966

Code Sign

20:84:db:28:ba:da:75:9f:e6:9b:48:b7:9b:39:90:e5:7a:a1:1e:a3
Certificate

Issuer

OU=Outleapt Montagnard\ ,O=Parlb,L=Wolfshain,ST=Brandenburg,C=DE,1.2.840.113549.1.9.1=#0c2453707265646e696e6773656666656b7465726e6573404c657869636f6e697365732e4275

Not Before

28/05/2022, 23:01

Not After

27/05/2025, 23:01

Subject

OU=Outleapt Montagnard\ ,O=Parlb,L=Wolfshain,ST=Brandenburg,C=DE,1.2.840.113549.1.9.1=#0c2453707265646e696e6773656666656b7465726e6573404c657869636f6e697365732e4275

82:64:91:d2:f5:99:93:6a:13:c0:c4:6f:3b:90:c1:23:ff:70:67:12:8f:17:d8:15:a0:b5:fd:d8:5e:16:52:0e
Signer

Actual PE Digest

82:64:91:d2:f5:99:93:6a:13:c0:c4:6f:3b:90:c1:23:ff:70:67:12:8f:17:d8:15:a0:b5:fd:d8:5e:16:52:0e

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

OU=Outleapt Montagnard\ ,O=Parlb,L=Wolfshain,ST=Brandenburg,C=DE,1.2.840.113549.1.9.1=#0c2453707265646e696e6773656666656b7465726e6573404c657869636f6e697365732e4275

06/04/2023, 09:39
Valid: false

Headers

DLL Characteristics

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

CompareFileTime
SearchPathW
SetFileTime
CloseHandle
GetShortPathNameW
MoveFileW
SetCurrentDirectoryW
GetFileAttributesW
GetLastError
GetFullPathNameW
CreateDirectoryW
Sleep
GetTickCount
CreateFileW
GetFileSize
GetModuleFileNameW
GetCurrentProcess
CopyFileW
ExitProcess
SetEnvironmentVariableW
GetWindowsDirectoryW
SetFileAttributesW
ExpandEnvironmentStringsW
SetErrorMode
LoadLibraryW
lstrlenW
lstrcpynW
GetDiskFreeSpaceW
GlobalUnlock
GlobalLock
CreateThread
CreateProcessW
RemoveDirectoryW
lstrcmpiA
GetTempFileNameW
lstrcpyA
lstrcpyW
lstrcatW
GetSystemDirectoryW
GetVersion
GetProcAddress
LoadLibraryA
GetModuleHandleA
GetModuleHandleW
lstrcmpiW
lstrcmpW
WaitForSingleObject
GlobalFree
GlobalAlloc
LoadLibraryExW
GetExitCodeProcess
FreeLibrary
WritePrivateProfileStringW
GetCommandLineW
GetTempPathW
GetPrivateProfileStringW
FindFirstFileW
FindNextFileW
DeleteFileW
SetFilePointer
ReadFile
FindClose
MulDiv
MultiByteToWideChar
WriteFile
lstrlenA
WideCharToMultiByte

user32

EndDialog
ScreenToClient
GetWindowRect
RegisterClassW
EnableMenuItem
GetSystemMenu
SetClassLongW
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
CheckDlgButton
GetMessagePos
LoadBitmapW
CallWindowProcW
IsWindowVisible
CloseClipboard
SetClipboardData
wsprintfW
CreateWindowExW
SystemParametersInfoW
AppendMenuW
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharPrevW
CharNextA
wsprintfA
DispatchMessageW
PeekMessageW
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
GetDC
SetWindowLongW
LoadImageW
SendMessageTimeoutW
FindWindowExW
EmptyClipboard
OpenClipboard
TrackPopupMenu
EndPaint
ShowWindow
GetDlgItem
IsWindow
SetForegroundWindow

gdi32

SelectObject
SetBkMode
CreateFontIndirectW
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
ShellExecuteW
SHFileOperationW

advapi32

RegCloseKey
RegOpenKeyExW
RegDeleteKeyW
RegDeleteValueW
RegEnumValueW
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegEnumKeyW

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

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: 1KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 136KB

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

e221f4f7d36469d53810a4b5f9fc8966

Code Sign

20:84:db:28:ba:da:75:9f:e6:9b:48:b7:9b:39:90:e5:7a:a1:1e:a3Certificate

82:64:91:d2:f5:99:93:6a:13:c0:c4:6f:3b:90:c1:23:ff:70:67:12:8f:17:d8:15:a0:b5:fd:d8:5e:16:52:0eSigner

Signature Validations

Verification

06/04/2023, 09:39 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 1KB - Virtual size: 128KB

.ndata Size: - Virtual size: 136KB

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

20:84:db:28:ba:da:75:9f:e6:9b:48:b7:9b:39:90:e5:7a:a1:1e:a3
Certificate

82:64:91:d2:f5:99:93:6a:13:c0:c4:6f:3b:90:c1:23:ff:70:67:12:8f:17:d8:15:a0:b5:fd:d8:5e:16:52:0e
Signer

06/04/2023, 09:39
Valid: false

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

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

.data
Size: 1KB - Virtual size: 128KB

.ndata
Size: - Virtual size: 136KB

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