Static task
static1
Behavioral task
behavioral1
Sample
java_distrib.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
java_distrib.exe
Resource
win10v2004-20240412-en
General
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Target
f7a60e6372f2f6bcd42f4ccd175d9011_JaffaCakes118
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Size
155KB
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MD5
f7a60e6372f2f6bcd42f4ccd175d9011
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SHA1
840467ae8e6f80c46671f7c12c91444eb848c940
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SHA256
6e48eae9fcdfdf25a7232cc69e4c40986b8d6788099b2d61f1a32f1f955b12fb
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SHA512
f4d5fee3a88de78332be7b382f60603be3a05916fb931735ec85249517bc989305fb4c31b2800483e5a2de4af297a62072552f929913724d6cd76bdd4e2dbeb0
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SSDEEP
3072:g9FrTY6fNx0XWXMdA1JFRWmMdybBS29Csg34qDbbHWtBOklWayZNACilJxStVPO0:g9FXY23v71JFeyVz9MZDXHWHRC9qnS3V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/java_distrib.exe
Files
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f7a60e6372f2f6bcd42f4ccd175d9011_JaffaCakes118.zip
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java_distrib.exe.exe windows:4 windows x86 arch:x86
ed54141024cafda6344b561cab46eab3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersionExA
SetFilePointerEx
GetSystemTimeAsFileTime
CompareStringW
FindFirstFileA
ExpandEnvironmentStringsW
SystemTimeToFileTime
GetSystemTime
SetFileTime
SetEndOfFile
WriteFile
LocalFree
lstrlenA
SystemTimeToTzSpecificLocalTime
GetTimeZoneInformation
GetFileSizeEx
FindClose
FindFirstFileW
GetFileAttributesW
CreateDirectoryW
GetTempPathW
GlobalFree
GlobalAlloc
GetFileAttributesExW
CopyFileW
CreateHardLinkW
SetFileAttributesW
DeleteFileW
GetTempPathA
GetFileTime
FindNextFileW
GetStdHandle
GetCurrentThread
RemoveDirectoryW
FormatMessageA
GetComputerNameW
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
GetStartupInfoA
GetModuleHandleA
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
LoadLibraryA
HeapReAlloc
RtlUnwind
GetLocaleInfoA
HeapSize
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers
user32
PeekMessageW
advapi32
RegQueryValueExW
RegCloseKey
RegOpenKeyExW
ole32
StgOpenStorageEx
oleaut32
GetActiveObject
SafeArrayGetRecordInfo
VarUI1FromDec
VariantInit
Sections
.text Size: 79KB - Virtual size: 115KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 320B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ