Static task
static1
Behavioral task
behavioral1
Sample
ELTIMASerialSplitter/ssplitinst.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ELTIMASerialSplitter/ssplitinst.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
ELTIMASerialSplitter/下载说明.htm
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
ELTIMASerialSplitter/下载说明.htm
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
ELTIMASerialSplitter/使用帮助(河东软件园).url
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
ELTIMASerialSplitter/使用帮助(河东软件园).url
Resource
win10v2004-20240426-en
General
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Target
5c8de46ab5674f061b88a1462d790bc0_JaffaCakes118
-
Size
6.4MB
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MD5
5c8de46ab5674f061b88a1462d790bc0
-
SHA1
0556a9dbe67f0f1dfd2c8237ca61459037ef5f14
-
SHA256
e2f1be4902846deefee7eb4f0ab5c680dfb3d67ccb1e27bdeb0ff54c3fa93c81
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SHA512
ca09d4945c4d89dd4b2899b9b28881ac7de19758bc136ccd3f10a101476a767929d7cae9290be12186c76929fdc468e38d1fead366948ec056a646bdf50fecb7
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SSDEEP
196608:5eb+B5lI87vf86VJLlcxK88qXSkcQhGepiVN:5N5/0888qXFcoAN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/ELTIMASerialSplitter/ssplitinst.exe
Files
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5c8de46ab5674f061b88a1462d790bc0_JaffaCakes118.rar
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ELTIMASerialSplitter/ssplitinst.exe.exe windows:5 windows x86 arch:x86
483f0c4259a9148c34961abbda6146c1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
user32
GetKeyboardType
LoadStringW
MessageBoxA
CharNextW
CreateWindowExW
TranslateMessage
SetWindowLongW
PeekMessageW
MsgWaitForMultipleObjects
MessageBoxW
LoadStringW
GetSystemMetrics
ExitWindowsEx
DispatchMessageW
DestroyWindow
CharUpperBuffW
CallWindowProcW
kernel32
GetACP
Sleep
VirtualFree
VirtualAlloc
GetSystemInfo
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenW
lstrcpynW
LoadLibraryExW
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetCommandLineW
FreeLibrary
FindFirstFileW
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleW
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
SizeofResource
SignalObjectAndWait
SetLastError
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
ResetEvent
RemoveDirectoryW
ReadFile
MultiByteToWideChar
LockResource
LoadResource
LoadLibraryW
LeaveCriticalSection
InitializeCriticalSection
GetWindowsDirectoryW
GetVersionExW
GetUserDefaultLangID
GetThreadLocale
GetSystemInfo
GetStdHandle
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileSize
GetFileAttributesW
GetExitCodeProcess
GetEnvironmentVariableW
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentProcess
GetCommandLineW
GetCPInfo
InterlockedExchange
InterlockedCompareExchange
FreeLibrary
FormatMessageW
FindResourceW
EnumCalendarInfoW
EnterCriticalSection
DeleteFileW
DeleteCriticalSection
CreateProcessW
CreateFileW
CreateEventW
CreateDirectoryW
CompareStringW
CloseHandle
Sleep
comctl32
InitCommonControls
Sections
.text Size: 82KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 21KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 112KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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ELTIMASerialSplitter/下载说明.htm.html
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ELTIMASerialSplitter/使用帮助(河东软件园).url.url
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ELTIMASerialSplitter/使用说明.txt