Static task
static1
Behavioral task
behavioral1
Sample
PO NCF006143023.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
PO NCF006143023.exe
Resource
win10v2004-20230220-en
General
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Target
35f7130ce9454591bb48ea1a8d6400ed.bin
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Size
413KB
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MD5
e821fc8787395447a6b2550a3104b6ad
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SHA1
92c4daf78f0f5769003d999b17a019413ab39330
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SHA256
b993e7b8a0b0acb5af4dca928ad768b14022b851ad847c7cdf0c1a226f949248
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SHA512
bd1db59f1d392f05e6f1575e7ce0519c88b9e94cdcb04d670aa30bea12d60fef9ca9e25d3b750658df2b7f5659b5258ceee01a92a823f944e94397dbe444e29a
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SSDEEP
6144:cUq/lF7nzkjepKfN4BgKE2ncuWEKrjAoW56nMdxzhjWr7flTwbaA1ydEV/c5zI20:+5SenlEgcuWLY6MdxorJTKYKAkN0C
Malware Config
Signatures
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NSIS installer 2 IoCs
resource yara_rule static1/unpack002/PO NCF006143023.exe nsis_installer_1 static1/unpack002/PO NCF006143023.exe nsis_installer_2
Files
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35f7130ce9454591bb48ea1a8d6400ed.bin.zip
Password: infected
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4fafd0a656bf99450d7ff7f558339c5801ee663efed4375a3b2e7bea4c414833.lzh.lzh
Password: infected
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PO NCF006143023.exe.exe windows x86
Password: infected
e990dd07e89d04c53e337ab9b3f5e0cc
Code Sign
04:fb:a8:9d:fe:07:5d:ff:84:42:a2:a4:11:f8:45:a0:38:08:9b:aaCertificate
IssuerOU=Impies Bagerier Telemetrical\ ,O=Invalideforsorgs,L=Mesnières-en-Bray,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c1f566172656c697374656e404166736b726b6b656c736573766161622e4b6f72Not Before15-12-2022 06:59Not After14-12-2025 06:59SubjectOU=Impies Bagerier Telemetrical\ ,O=Invalideforsorgs,L=Mesnières-en-Bray,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c1f566172656c697374656e404166736b726b6b656c736573766161622e4b6f727b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate
IssuerCN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=USNot Before12-01-2016 00:00Not After11-01-2031 23:59SubjectCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate
IssuerCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USNot Before23-12-2017 00:00Not After22-03-2029 23:59SubjectCN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
fd:23:49:c0:cb:87:52:6a:7d:80:a7:87:6d:27:af:e3:d0:c0:d8:d9:a3:bb:dd:56:65:4f:2c:19:38:57:f2:b9Signer
Actual PE Digestfd:23:49:c0:cb:87:52:6a:7d:80:a7:87:6d:27:af:e3:d0:c0:d8:d9:a3:bb:dd:56:65:4f:2c:19:38:57:f2:b9Digest Algorithmsha256PE Digest MatchestrueSignature Validations
TrustedfalseVerification
Signing CertificateOU=Impies Bagerier Telemetrical\ ,O=Invalideforsorgs,L=Mesnières-en-Bray,ST=Normandie,C=FR,1.2.840.113549.1.9.1=#0c1f566172656c697374656e404166736b726b6b656c736573766161622e4b6f7227-02-2023 07:36 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
Sleep
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
CompareFileTime
SearchPathA
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetEnvironmentVariableA
SetFileAttributesA
lstrcmpiA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrlenA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrcpyA
lstrcatA
GetSystemDirectoryA
GetVersion
GetProcAddress
WaitForSingleObject
SetFileTime
CloseHandle
GlobalFree
lstrcmpA
ExpandEnvironmentStringsA
GetExitCodeProcess
GlobalAlloc
GetModuleHandleA
LoadLibraryExA
GetTempPathA
GetWindowsDirectoryA
FreeLibrary
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
ReadFile
FindClose
GetPrivateProfileStringA
WritePrivateProfileStringA
MulDiv
WriteFile
MultiByteToWideChar
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: 22KB
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: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 169KB - Virtual size: 169KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ