zip[.]7z | Triage

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General

Target

zip.7z
Size

6.3MB
MD5

9f5257ff412856708a31d495d62b5ee8
SHA1

7aa78b7ede3345cb41f60947da13bb0ea61a61fc
SHA256

e1d6de50412909157cff1efc0d9191199c757c8bc8e23832f9cf3161e5966be7
SHA512

949f0e23a9ecc2df67e8cf597102357735b250c12feb18af8a590c909780d086dde82e2ab2d023aa067ceda723da95d829f10fc0317c365c8c2b14309419a015
SSDEEP

98304:QeyPzhlKYnL//wIjKqBiQnZ3DSCdYkSQ+40QdausSOJ42/ffjZjwRV4Nyz9/2T9/:a2YnD/wIjKqXnZ3DSC+kSQciFsH6CJ

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
static1/unpack001/File.exe	themida

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/CrystalDecisions.Shared.dll
unpack001/File.exe

Files

zip.7z
.7z

Password: 1234
CrystalDecisions.Shared.dll
.dll windows:4 windows x86

Password: 1234

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

mscoree

_CorDllMain

Sections

.text
Size: 840KB - Virtual size: 838KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 1016B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
File.exe
.exe windows:6 windows x64

Password: 1234

504d78790e3f8461b1aa5a2fc85391cb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetModuleHandleA
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
LoadLibraryA
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
WriteConsoleW
SetStdHandle
HeapReAlloc
FlsSetValue
GetCommandLineA
RaiseException
RtlPcToFileHeader
HeapFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
FlsGetValue
FlsFree
SetLastError
FlsAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
DecodePointer
HeapAlloc
RtlUnwindEx
LCMapStringW
GetStringTypeW
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapSetInformation
GetVersion
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

CharNextA
CharUpperBuffW

advapi32

RegCloseKey

shell32

ShellExecuteA

ole32

CoCreateInstance

Sections

Size: - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp#0
Size: - Virtual size: 179KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp#1
Size: - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp#2
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp#3
Size: 6.4MB - Virtual size: 6.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 172B

IMAGE_SCN_MEM_READ

.rsrc
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: 1234

Password: 1234

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 840KB - Virtual size: 838KB

.rsrc Size: 4KB - Virtual size: 1016B

.reloc Size: 4KB - Virtual size: 12B

Password: 1234

504d78790e3f8461b1aa5a2fc85391cb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

Sections

Size: - Virtual size: 3.1MB

Size: - Virtual size: 240KB

Size: - Virtual size: 73KB

Size: - Virtual size: 85KB

Size: - Virtual size: 252B

.vmp#0 Size: - Virtual size: 179KB

Size: - Virtual size: 9KB

.idata Size: - Virtual size: 4KB

.tls Size: - Virtual size: 4KB

.themida Size: - Virtual size: 3.7MB

.vmp#1 Size: - Virtual size: 2.5MB

.vmp#2 Size: 2KB - Virtual size: 1KB

.vmp#3 Size: 6.4MB - Virtual size: 6.4MB

.reloc Size: 512B - Virtual size: 172B

.rsrc Size: 96KB - Virtual size: 95KB

.text
Size: 840KB - Virtual size: 838KB

.rsrc
Size: 4KB - Virtual size: 1016B

.reloc
Size: 4KB - Virtual size: 12B

.vmp#0
Size: - Virtual size: 179KB

.idata
Size: - Virtual size: 4KB

.tls
Size: - Virtual size: 4KB

.themida
Size: - Virtual size: 3.7MB

.vmp#1
Size: - Virtual size: 2.5MB

.vmp#2
Size: 2KB - Virtual size: 1KB

.vmp#3
Size: 6.4MB - Virtual size: 6.4MB

.reloc
Size: 512B - Virtual size: 172B

.rsrc
Size: 96KB - Virtual size: 95KB