Static task
static1
Behavioral task
behavioral1
Sample
laozhong.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
laozhong.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231215-en
General
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Target
0ce893c2ee67df6cd2fda1a95419f796
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Size
24.1MB
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MD5
0ce893c2ee67df6cd2fda1a95419f796
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SHA1
97ceefbbf94dfa16443f032b4aab233ca8aaaa80
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SHA256
377dd9b2506c4847b22bcc6857e19982070b322259779bf4c2852573029b9775
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SHA512
ea37d121a0087b47e05d5ea1f1354e830584fff00a73e17de9b9e358de58316805be35de22db4b8aaa47753093342256bf131050605fbfbd5318020450d636ec
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SSDEEP
786432:JxSNqTJSE0l6EnbAw9t2S6DUMIQ9h5wKpbnwt:uNqVSE0lnbAlS6DUMI4h5xpUt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/laozhong.exe
Files
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0ce893c2ee67df6cd2fda1a95419f796.rar
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laozhong.exe.exe windows:4 windows x86 arch:x86
6c6e8576f6d86b0e67e45f26ef4de96d
Headers
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
_lopen
FindFirstFileA
lstrlenA
lstrcpyA
GetWindowsDirectoryA
lstrcatA
RemoveDirectoryA
FindNextFileA
DeleteFileA
lstrcmpA
SetFileAttributesA
_lread
FindClose
_lcreat
LoadLibraryA
GetProcAddress
FreeLibrary
GetVersionExA
GetLastError
GetCurrentProcess
_llseek
GetModuleFileNameA
GlobalFree
GlobalAlloc
SetFileTime
DosDateTimeToFileTime
LocalFileTimeToFileTime
GetLocalTime
UnhandledExceptionFilter
FreeEnvironmentStringsA
HeapReAlloc
_hread
_hwrite
CreateDirectoryA
GetTimeZoneInformation
GetSystemTime
_lclose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetDriveTypeA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
GetCPInfo
GetACP
GetOEMCP
WideCharToMultiByte
TerminateProcess
GetFullPathNameA
GetCurrentDirectoryA
RtlUnwind
HeapFree
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
VirtualAlloc
WriteFile
HeapAlloc
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
user32
LoadIconA
wsprintfA
ExitWindowsEx
MessageBoxA
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data1 Size: 4KB - Virtual size: 192B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url