Malware-1[.]zip

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General

Target

Malware-1.zip
Size

45KB
MD5

f91cb36bd49eb39f4de3fdedbec12cce
SHA1

0b05be7d37663bf10590cc03e42391cac8e06fec
SHA256

d190dc4c8fee4b195b383637c8ef108b4aaf57facb4bb6769763f4f5ff97826a
SHA512

dff5cdee2f3cb3d6b8039d5ca85b0c1142c97e9933a8b7759896247873e569b328685c21b18fd5374379da8d9324af0ae3541f0a6f3d29f91e1e217614f58e15
SSDEEP

768:UT+Vdq6YrVgij0d613eH9iOb07gF5SixoleDwHLEW0l0pkLiclckPPgR4IyAWpgj:UT+rqLhSd6y97o7+5Is+301dPvfpgj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/rtes.dll

Files

Malware-1.zip
.zip
RunDLL-1.bat
jz.db
rtes.dll
.dll windows x64

eb09718730f02dc76d1ae66897ed6186

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

CreateFileA
GetFileSize
ReadFile
CloseHandle
VirtualAlloc
GetCommandLineA
GetCurrentThreadId
GetLastError
SetLastError
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
GetProcessHeap
GetStdHandle
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
InitOnceExecuteOnce
GetStartupInfoW
GetModuleFileNameA
HeapFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetTickCount64
GetEnvironmentStringsW
FreeEnvironmentStringsW
WideCharToMultiByte
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetCurrentProcess
TerminateProcess
GetModuleHandleW
Sleep
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
IsDebuggerPresent
IsProcessorFeaturePresent
WriteFile
GetModuleFileNameW
LoadLibraryExW
HeapAlloc
HeapReAlloc
GetStringTypeW
OutputDebugStringW
LoadLibraryW
HeapSize
LCMapStringEx
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CreateFileW

Exports

Exports

update

Sections

.text
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 714B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
sbebss.dat

Sharing

General

Malware Config

Signatures

Files

eb09718730f02dc76d1ae66897ed6186

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 28KB - Virtual size: 27KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 5KB - Virtual size: 13KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 1024B - Virtual size: 714B

.text
Size: 28KB - Virtual size: 27KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 5KB - Virtual size: 13KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 1024B - Virtual size: 714B