43408c6d302a5fa8a45c6f414bd9aae999bf7f965bce7516a009fcded18801b9
- SHA256 43408c6d302a5fa8a45c6f414bd9aae999bf7f965bce7516a009fcded18801b9
Behavioral task
behavioral1
Sample
fengyunjishaungui.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target 43408c6d302a5fa8a45c6f414bd9aae999bf7f965bce7516a009fcded18801b9
- Size 2.5MB
- Sample261012-l6892abe75
- SHA256 43408c6d302a5fa8a45c6f414bd9aae999bf7f965bce7516a009fcded18801b9
- MD5 c7b1f76f2254e2160e1f29509f68dba6
- SHA1 2cc7220329e7a4a4c7861792a4131e086086ad10
- SHA512 db8c357d4087adbba1e48136332d54264f2666a2efa92faac265f5ba0caa876b4e074761207c7ca5a827f2dee9e1a75546f8998ac3d8fde4c6ea654a343813ff
- SSDEEP 49152:VD0SDb+n68I8/af3fBVzv7iOwV0Sx9JlrPLDPZR+t:rfp8I8/AfL2WMJlXZ0
- TLSH T170C53398D5ED1FBDC99AE4D79B3C2F7D998DB083038831149305E084C36972AD6E6A3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/fengyunjishaungui.exe - Inno Setup is an open-source installation builder for Windows applications. 1 IoCs
Inno Setup installer
resource yara_rule static1/unpack001/fengyunjishaungui.exe innosetup
File Explorer
-
43408c6d302a5fa8a45c6f414bd9aae999bf7f965bce7516a009fcded18801b9.zip 2.5MB
-
fengyunjishaungui.exe.exe 4.0MB
fengyunjishaungui.exe
- IMPHASH 88016fcdef7f227c62171d0afad9aae4
- SHA256 77c180b1536958213383d746c88348dcffb363e92f381b6ed452255c0189d57a
- MD5 53fffaf06c513ae000ebf2446c0002ca
- SHA1 a1b2f6b30a71d63e563f074e7b0ecbfaeafe458c
- SHA512 45b42c6cfb26028fc2da2fcf569cdb0d7823bfe777910b2f44ff59674d300123b02c4eff7eff6f433355b78a6bd39cad1ac81c2f17d79447e2bf55f7e470ad6e
- SSDEEP 49152:puI2hLXQ952xqiOC2JJHtitMigSiEJewr89qA/Fo+CYQfoSL3rdf/rVltjk4:p5OLmuMUkFoXs2rJztH
- TLSH T18C16BE2F63ED4069D07E923A9577811AE673741127318ACB42E4856C9F3BBF01D3EB62
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Unsigned PE
Checks for missing Authenticode signature.
-
Inno Setup is an open-source installation builder for Windows applications.
Inno Setup installer
Minor OS version
1
Major OS version
6
Entry point
728672
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
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
PDB paths
kernel32
GetACP
GetExitCodeProcess
CloseHandle
LocalFree
SizeofResource
VirtualProtect
QueryPerformanceFrequency
VirtualFree
GetFullPathNameW
GetProcessHeap
ExitProcess
HeapAlloc
GetCPInfoExW
CompareStringOrdinal
RtlUnwind
SetFilePointerEx
GetCPInfo
GetStdHandle
GetModuleHandleW
FreeLibrary
HeapDestroy
ReadFile
CreateProcessW
GetLastError
GetModuleFileNameW
SetLastError
FindResourceW
CreateThread
CompareStringW
GetFileSizeEx
LoadLibraryA
ResetEvent
GetVolumeInformationW
GetVersion
GetDriveTypeW
RaiseException
FormatMessageW
SwitchToThread
GetExitCodeThread
GetCurrentThread
LoadLibraryExW
LockResource
GetCurrentThreadId
UnhandledExceptionFilter
VirtualQuery
VirtualQueryEx
Sleep
EnterCriticalSection
LoadResource
SuspendThread
GetTickCount
GetStartupInfoW
GetFileAttributesW
GetCurrentDirectoryW
InitializeCriticalSection
GetSystemWindowsDirectoryW
GetThreadPriority
SetThreadPriority
GetCurrentProcess
VirtualAlloc
GetCommandLineW
GetSystemInfo
GetTempPathW
LeaveCriticalSection
GetProcAddress
ResumeThread
GetVersionExW
VerifyVersionInfoW
HeapCreate
LCMapStringW
VerSetConditionMask
GetDiskFreeSpaceW
FindFirstFileW
GetUserDefaultUILanguage
lstrlenW
SetEndOfFile
QueryPerformanceCounter
HeapFree
WideCharToMultiByte
FindClose
MultiByteToWideChar
LoadLibraryW
SetEvent
CreateFileW
GetLocaleInfoW
GetSystemDirectoryW
DeleteFileW
GetLocalTime
WaitForSingleObject
WriteFile
ExitThread
DeleteCriticalSection
TlsGetValue
GetDateFormatW
IsValidLocale
TlsSetValue
CreateDirectoryW
GetSystemDefaultUILanguage
EnumCalendarInfoW
LocalAlloc
GetUserDefaultLangID
RemoveDirectoryW
CreateEventW
SetThreadLocale
GetThreadLocale
comctl32
InitCommonControls
user32
CreateWindowExW
TranslateMessage
CharLowerBuffW
CallWindowProcW
CharUpperW
PeekMessageW
GetSystemMetrics
SetWindowLongW
MessageBoxW
DestroyWindow
CharUpperBuffW
CharNextW
MsgWaitForMultipleObjects
LoadStringW
ExitWindowsEx
DispatchMessageW
oleaut32
SafeArrayPutElement
VariantInit
VariantClear
SysFreeString
SafeArrayAccessData
SysReAllocStringLen
SafeArrayCreate
SafeArrayGetElement
SysAllocStringLen
SafeArrayUnaccessData
SafeArrayPtrOfIndex
VariantCopy
SafeArrayGetUBound
SafeArrayGetLBound
VariantChangeType
advapi32
ConvertStringSecurityDescriptorToSecurityDescriptorW
OpenThreadToken
AdjustTokenPrivileges
LookupPrivilegeValueW
RegOpenKeyExW
OpenProcessToken
FreeSid
AllocateAndInitializeSid
EqualSid
RegQueryValueExW
GetTokenInformation
ConvertSidToStringSidW
RegCloseKey
__dbk_fcall_wrapper
dbkFCallWrapperAddr
Name
.text
Size
702KB
Virtual Size
702KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.itext
Size
6KB
Virtual Size
6KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.data
Size
16KB
Virtual Size
15KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.bss
Size
Virtual Size
28KB
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.idata
Size
4KB
Virtual Size
4KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.didata
Size
512B
Virtual Size
420B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.edata
Size
512B
Virtual Size
113B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.tls
Size
Virtual Size
24B
Characteristics
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rdata
Size
512B
Virtual Size
93B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
72KB
Virtual Size
71KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
18KB
Virtual Size
18KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ