OC_0069960[.]pdf[.]exe

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General

Target

OC_0069960.pdf.exe
Size

698KB
MD5

1b3d6a5c2478e4ff1fc016b5fcb9b25b
SHA1

52e0a6ec9d17c331b36f48ded9b35ca16aafc10b
SHA256

e5d71d130593a06ff0c8b0ab05d4c6bd448dd6cbd82c9ba62512a9d240620237
SHA512

9dead747fecdc68e002d8089f8437a2e0e729e3a47291f99917b95f1b5119703d44b57c486df79d6d1b083a71936f726e9d75b6719236f9b029f44f218589389
SSDEEP

12288:rLly7CoRIfzzZF5SbvHfDIPRiuqeoJ2n4lvygU2x3kXC3zjh92nedb6HH:rQ7CoKfzzA/DIPRVqtFqg0Oj2nedbc

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

OC_0069960.pdf.exe
.exe windows:4 windows x86 arch:x86

e160ef8e55bb9d162da4e266afd9eef3

Code Sign

59:dd:74:95:cd:40:ce:f1:12:69:41:8c:6b:de:d1:c3:5d:97:69:ff
Certificate

Issuer

CN=Downfolded Anslagskrfternes Gennemsnitspointtallet\ ,O=magpieish,L=Jefferson,ST=Maine,C=US

Not Before

10-05-2024 07:12

Not After

10-05-2027 07:12

Subject

CN=Downfolded Anslagskrfternes Gennemsnitspointtallet\ ,O=magpieish,L=Jefferson,ST=Maine,C=US

c9:7a:7d:db:77:64:ee:a5:05:65:8e:9a:24:39:d0:d7:2c:2f:28:c8:e3:1e:67:85:7b:0c:2f:10:97:fe:07:cc
Signer

Actual PE Digest

c9:7a:7d:db:77:64:ee:a5:05:65:8e:9a:24:39:d0:d7:2c:2f:28:c8:e3:1e:67:85:7b:0c:2f:10:97:fe:07:cc

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

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

user32

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

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegCloseKey
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - 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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 151KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Eddic/Godmodigstes/Unprickly.stt
Eddic/Godmodigstes/ibrugtagningstidspunktet.sel
Eddic/Godmodigstes/sillago.txt
Eddic/Seriplane65.inc
Salvelsesfuld/Belabored.Pra75
Tjenestemandsansttelsens.Top

Sharing

General

Malware Config

Signatures

Files

e160ef8e55bb9d162da4e266afd9eef3

Code Sign

59:dd:74:95:cd:40:ce:f1:12:69:41:8c:6b:de:d1:c3:5d:97:69:ffCertificate

c9:7a:7d:db:77:64:ee:a5:05:65:8e:9a:24:39:d0:d7:2c:2f:28:c8:e3:1e:67:85:7b:0c:2f:10:97:fe:07:ccSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

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

.ndata Size: - Virtual size: 76KB

.rsrc Size: 151KB - Virtual size: 151KB

59:dd:74:95:cd:40:ce:f1:12:69:41:8c:6b:de:d1:c3:5d:97:69:ff
Certificate

c9:7a:7d:db:77:64:ee:a5:05:65:8e:9a:24:39:d0:d7:2c:2f:28:c8:e3:1e:67:85:7b:0c:2f:10:97:fe:07:cc
Signer

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

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

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

.ndata
Size: - Virtual size: 76KB

.rsrc
Size: 151KB - Virtual size: 151KB