du[.]exe | Triage

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General

Target

du.exe
Size

351KB
MD5

df7388e3bc4fca54012246e6351b59fa
SHA1

e8cdf5908465297125b47ab9bb4c357300829381
SHA256

f23c10c525f2273d53293c56821b7095732ace091b7825ed7b21bf79b05d52a9
SHA512

cba3218ebeface2914633dd17f3bc82d6c55aa4f77e207b36420d49e285d45a36227d45702579fea6fb1b898e1eb5c401f459668df3402a78e2df631c6dfafca
SSDEEP

6144:QgHVSGAsikUet5RiHPXnk7g2BHADuKmEh0U4Q8vxNp:Qg1SGvUet5MHPk7pabwpb

Score

1^/10

Malware Config

Signatures

Files

du.exe
.exe windows:5 windows x86

c6c5aad2b39fa3f37b4203ffe1bf8229

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/03/2020, 18:39

Not After

03/03/2021, 18:39

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

bc:d6:97:cf:3c:da:48:fd:1d:87:38:ed:51:8a:c2:06:7f:62:84:24:87:d6:ed:47:76:73:7e:ad:c8:3c:59:7a
Signer

Actual PE Digest

bc:d6:97:cf:3c:da:48:fd:1d:87:38:ed:51:8a:c2:06:7f:62:84:24:87:d6:ed:47:76:73:7e:ad:c8:3c:59:7a

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FormatMessageW
GetCurrentDirectoryW
GetDiskFreeSpaceW
GetFullPathNameW
CreateFileW
GetFileAttributesW
GetCompressedFileSizeW
FindFirstFileW
FindNextFileW
GetVolumeInformationW
GetLocaleInfoW
CloseHandle
DecodePointer
HeapReAlloc
HeapSize
ReadConsoleW
SetFilePointerEx
WriteConsoleW
CreateThread
WaitForSingleObjectEx
OutputDebugStringW
OutputDebugStringA
SetConsoleCtrlHandler
FindClose
GetFileInformationByHandle
GetLastError
InterlockedDecrement
GetModuleFileNameW
GetModuleHandleW
GetCommandLineW
GetFileType
GetStdHandle
LocalFree
LocalAlloc
GetProcAddress
GetVersionExW
LoadLibraryExW
GetNumberFormatW
SetLastError
GetProcessHeap
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RaiseException
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
ExitProcess
GetModuleHandleExW
GetConsoleMode
GetNumberOfConsoleInputEvents
PeekConsoleInputA
ReadConsoleInputA
SetConsoleMode
SetStdHandle
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
WriteFile
GetCommandLineA
GetACP
GetCurrentThread
HeapFree
HeapAlloc
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleCP
ReadFile
GetStringTypeW
FindFirstFileExA
FindFirstFileExW
FindNextFileA
IsValidCodePage

user32

GetSysColorBrush
SetCursor
SetWindowTextW
GetDlgItem
EndDialog
DialogBoxIndirectParamW
SendMessageW
LoadCursorW
InflateRect

gdi32

StartPage
EndDoc
StartDocW
SetMapMode
GetDeviceCaps
EndPage

comdlg32

PrintDlgW

advapi32

RegQueryValueExW
RegOpenKeyExW
RegOpenKeyW
RegCreateKeyW
RegCloseKey
RegSetValueExW

oleaut32

VariantChangeType
VariantClear
SetErrorInfo
CreateErrorInfo
SysFreeString
SysAllocString
VariantInit
GetErrorInfo

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

Sections

.text
Size: 258KB - Virtual size: 258KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c6c5aad2b39fa3f37b4203ffe1bf8229

Code Sign

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

bc:d6:97:cf:3c:da:48:fd:1d:87:38:ed:51:8a:c2:06:7f:62:84:24:87:d6:ed:47:76:73:7e:ad:c8:3c:59:7aSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

oleaut32

version

Sections

.text Size: 258KB - Virtual size: 258KB

.rdata Size: 68KB - Virtual size: 67KB

.data Size: 3KB - Virtual size: 7KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 10KB - Virtual size: 9KB

33:00:00:01:87:72:17:72:15:59:40:c7:09:00:00:00:00:01:87
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

bc:d6:97:cf:3c:da:48:fd:1d:87:38:ed:51:8a:c2:06:7f:62:84:24:87:d6:ed:47:76:73:7e:ad:c8:3c:59:7a
Signer

.text
Size: 258KB - Virtual size: 258KB

.rdata
Size: 68KB - Virtual size: 67KB

.data
Size: 3KB - Virtual size: 7KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 10KB - Virtual size: 9KB