Sinchrones 000965_MEC 10[.]08[.]23pdf[.]exe

Resubmissions

18/08/2023, 13:18

230818-qj6b3shg66 7

18/08/2023, 13:03

230818-qatlxsbb5x 7

Sharing

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General

Target

Sinchrones 000965_MEC 10.08.23pdf.exe
Size

466KB
MD5

66a76aaa634a2ddd7704e3cbf8ab1976
SHA1

06f992837b5a3adf68c9293299ccb2d01b8307ee
SHA256

665796d93d000ae05647adc01167471e81bbf69f98f584afcf20ec35aaa0db5f
SHA512

7940c97d3595bcece0c9a886f3078b320a6d3022cabc513b042ce03a5976624e4beef6fde9ff22d473b4e7ee612724ae2e994d7b061e39190827e0c8f0ca6ea3
SSDEEP

6144:acqNGUt5PZVheNA+ff0DfSDurtbcpfOBPBMw23RRVtn/Hn1vfaCWvS0NLAOzldc9:70nhe2eMfS4tbjb23BtPn13q/NNbY

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

Sinchrones 000965_MEC 10.08.23pdf.exe
.exe windows x86

dd68e663380c71f66b512f005f1be7ec

Code Sign

7f:46:02:f0:84:7c:fd:ec:6a:f3:87:3a:32:c3:95:a7:57:64:9a:17
Certificate

Issuer

OU=Cardiganen Athenernes Drvtyggende\ ,O=vegetariskes,L=Provins,ST=Île-de-France,C=FR,1.2.840.113549.1.9.1=#0c18546f7264656e74616c6540556e64696c6174696e672e5564

Not Before

23/12/2022, 08:09

Not After

22/12/2025, 08:09

Subject

OU=Cardiganen Athenernes Drvtyggende\ ,O=vegetariskes,L=Provins,ST=Île-de-France,C=FR,1.2.840.113549.1.9.1=#0c18546f7264656e74616c6540556e64696c6174696e672e5564

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6f:68:13:41:50:8a:46:95:99:22:b4:16:27:59:42:be:85:3a:d6:a6:c7:6a:cc:85:60:69:71:8b:05:85:79:54
Signer

Actual PE Digest

6f:68:13:41:50:8a:46:95:99:22:b4:16:27:59:42:be:85:3a:d6:a6:c7:6a:cc:85:60:69:71:8b:05:85:79:54

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_32BIT_MACHINE

Imports

advapi32

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

shell32

SHBrowseForFolderA
SHFileOperationA
SHGetPathFromIDListA
SHGetFileInfoA
ShellExecuteExA

ole32

OleUninitialize
IIDFromString
OleInitialize
CoTaskMemFree
CoCreateInstance

comctl32

ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked

user32

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

gdi32

GetDeviceCaps
SetBkColor
CreateBrushIndirect
SetTextColor
SetBkMode
SelectObject
DeleteObject
CreateFontIndirectA

kernel32

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

Sections

.text
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 173KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

dd68e663380c71f66b512f005f1be7ec

Code Sign

7f:46:02:f0:84:7c:fd:ec:6a:f3:87:3a:32:c3:95:a7:57:64:9a:17Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

6f:68:13:41:50:8a:46:95:99:22:b4:16:27:59:42:be:85:3a:d6:a6:c7:6a:cc:85:60:69:71:8b:05:85:79:54Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 26KB - Virtual size: 26KB

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

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

.ndata Size: - Virtual size: 72KB

.rsrc Size: 173KB - Virtual size: 173KB

7f:46:02:f0:84:7c:fd:ec:6a:f3:87:3a:32:c3:95:a7:57:64:9a:17
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

6f:68:13:41:50:8a:46:95:99:22:b4:16:27:59:42:be:85:3a:d6:a6:c7:6a:cc:85:60:69:71:8b:05:85:79:54
Signer

.text
Size: 26KB - Virtual size: 26KB

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

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

.ndata
Size: - Virtual size: 72KB

.rsrc
Size: 173KB - Virtual size: 173KB