ca30d8ed477161e87f81bc80c3f66be28358d3d44f0d62716f55fcde4481ab61

Resubmissions

17-05-2024 23:39

240517-3nca1shb6v 10

31-03-2024 18:02

240331-wmf49agc61 10

31-03-2024 17:58

240331-wkbrragc21 10

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General

Target

ca30d8ed477161e87f81bc80c3f66be28358d3d44f0d62716f55fcde4481ab61
Size

754KB
MD5

f1fdda86a94e2d1abbd244089d73752f
SHA1

70f8defd6b861717142d7db8a1fe2be6a34a5b13
SHA256

ca30d8ed477161e87f81bc80c3f66be28358d3d44f0d62716f55fcde4481ab61
SHA512

6a4fb99c397b55a61be466f52a83dd9fade0e022f5cd3cdb18411069cea6b0f2ae85f980555e62b710955ce1083ed11377c2bcce495f6a6012dd3e2b4325f18c
SSDEEP

6144:VQM3xHba9C4q/HVF7eHpnTHzJEWyLBMRJDL+gpFfD2l9pAZcXXkqD:V3x7a9a8HdPjX+gpFfDO0+XX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
ca30d8ed477161e87f81bc80c3f66be28358d3d44f0d62716f55fcde4481ab61

Files

ca30d8ed477161e87f81bc80c3f66be28358d3d44f0d62716f55fcde4481ab61
.exe windows:5 windows x86 arch:x86

60599c9a25bd8f0a1e46a7cbd7dbe910

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\jenkins\workspace\ci.dingding.manual.new\DingTalk-Win\win\symbol\Release\DingtalkElevate.pdb

Imports

kernel32

FindResourceW
FindResourceExW
CreateFileW
MultiByteToWideChar
WideCharToMultiByte
LocalAlloc
LocalFree
lstrcmpA
CloseHandle
OutputDebugStringW
GetVersionExW
WriteConsoleW
SetStdHandle
SizeofResource
LoadResource
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
RaiseException
GetStringTypeW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
LoadLibraryExW
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
LockResource
CreateMutexW
DecodePointer
EncodePointer
RtlUnwind
GetCommandLineW
IsProcessorFeaturePresent
ExitProcess
GetModuleHandleExW
GetProcAddress
IsDebuggerPresent
SetLastError
GetCurrentThreadId
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStdHandle
GetFileType
GetStartupInfoW
GetModuleFileNameW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
LCMapStringW
EnterCriticalSection
LeaveCriticalSection
FlushFileBuffers

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

shell32

ShellExecuteExW
CommandLineToArgvW

crypt32

CryptMsgGetParam
CertCloseStore
CertFindCertificateInStore
CertFreeCertificateContext
CertGetNameStringW
CryptDecodeObject
CryptMsgClose
CryptQueryObject

Sections

.text
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 551KB - Virtual size: 551KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 78KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Resubmissions

Sharing

General

Malware Config

Signatures

Files

60599c9a25bd8f0a1e46a7cbd7dbe910

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

shell32

crypt32

Sections

.text Size: 74KB - Virtual size: 74KB

.rdata Size: 29KB - Virtual size: 28KB

.data Size: 5KB - Virtual size: 13KB

.rsrc Size: 551KB - Virtual size: 551KB

.reloc Size: 78KB - Virtual size: 80KB

.text
Size: 74KB - Virtual size: 74KB

.rdata
Size: 29KB - Virtual size: 28KB

.data
Size: 5KB - Virtual size: 13KB

.rsrc
Size: 551KB - Virtual size: 551KB

.reloc
Size: 78KB - Virtual size: 80KB