Static task
static1
Behavioral task
behavioral1
Sample
jsmac.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
jsmac.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
下载说明.htm
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
下载说明.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
使用帮助(河东软件站).url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
使用帮助(河东软件站).url
Resource
win10v2004-20240802-en
General
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Target
fe34b4c0e2f73123c32e4c7374cf93a7_JaffaCakes118
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Size
555KB
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MD5
fe34b4c0e2f73123c32e4c7374cf93a7
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SHA1
a286b6397854cde826d5e72c4fe364fb69e05b62
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SHA256
fb1df2e1c4c3697bdb838463b3a04710aca36f5fab9171911d11a95079ca13b7
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SHA512
ffeb39c9ab8f73ef417bef8904271e4718c00f0557d8881ea62d1707e153a304475e8a438b2de2a652a1e175831686efa267211a8be4886b4f6c2d9ce17e7608
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SSDEEP
12288:ZpY0wCMSQi0Ez2QSiQOOlXGMyDfTHmtlBKs1T+OK4:Zi0w3SQLAHSiQHy6tlB/X
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/jsmac.exe
Files
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fe34b4c0e2f73123c32e4c7374cf93a7_JaffaCakes118.rar
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jsmac.exe.exe windows:4 windows x86 arch:x86
6a4543c6d12753335c8cd2fa23a1a208
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
wininet
InternetReadFile
InternetOpenUrlW
HttpQueryInfoW
InternetCloseHandle
InternetOpenW
InternetSetOptionW
kernel32
DeleteFileW
GetModuleFileNameA
CreateFileA
GetFileSize
SetFilePointer
ReadFile
SetLastError
GetCurrentThread
FreeLibrary
GetModuleFileNameW
LoadLibraryA
GetProcAddress
GetModuleHandleA
VirtualProtect
GetCurrentProcess
CreateFileW
WriteFile
GetPrivateProfileStringW
WritePrivateProfileStringW
MultiByteToWideChar
WideCharToMultiByte
lstrlenW
lstrlenA
FormatMessageW
LoadResource
LockResource
SizeofResource
FindResourceW
FindResourceExW
GetACP
GetTickCount
Sleep
CreateDirectoryW
GetFileAttributesW
SetEndOfFile
WaitForSingleObject
GetModuleHandleW
GetLocaleInfoW
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
IsValidCodePage
GetOEMCP
GetFileType
GetStdHandle
SetHandleCount
FlushFileBuffers
GetConsoleMode
GetConsoleCP
OutputDebugStringW
CreateProcessW
GetTempFileNameW
GetTempPathW
CloseHandle
OpenMutexW
GetLastError
CreateMutexW
VirtualQuery
ResumeThread
FlushInstructionCache
SetThreadContext
GetThreadContext
SuspendThread
GetThreadLocale
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
InterlockedIncrement
InterlockedDecrement
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedCompareExchange
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
GetCommandLineA
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoA
RaiseException
RtlUnwind
LCMapStringA
LCMapStringW
GetCPInfo
ExitProcess
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapSize
user32
UnregisterClassA
CreateWindowExW
RegisterClassW
LoadCursorW
LoadIconW
DefWindowProcW
PostQuitMessage
SetForegroundWindow
SetWindowPos
IsZoomed
AttachThreadInput
GetWindowThreadProcessId
ShowWindow
IsWindowVisible
GetForegroundWindow
IsWindow
MessageBoxW
gdi32
GetStockObject
advapi32
RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCloseKey
RegEnumValueW
RegQueryValueExW
RegEnumKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
shell32
SHGetFolderPathW
shlwapi
PathFileExistsW
Sections
.text Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 60KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gms Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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下载说明.htm.html
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使用帮助(河东软件站).url.url
-
使用说明.txt