New WinRAR ZIP archive[.]zip

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General

Target

New WinRAR ZIP archive.zip
Size

24KB
MD5

7f0d1cdd6cff0b6a48a7eaf38aedaaf1
SHA1

ccf1dc0f1021f5d3e37a23c458b8cd3a6293f9c6
SHA256

a4f38460e8d5702305e145f88e6c3e55da4fcc2e31fe890250899b95f7547aee
SHA512

5a1320c7cd472f0d8f95155c04a3a147bf25afad7948e8109e64a1809b81d5424cc584973768a9962b79615d83f77fca8f77ddd95b088d3cf9a60e3d2c917964
SSDEEP

768:CRfAH95hz8kntsS7yUo4bpMlQd/Owrau9:CORzftlyUilwWer9

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/DotTempKM.sys
unpack001/Service.exe

Files

New WinRAR ZIP archive.zip
.zip
DotTempKM.sys
.sys windows:10 windows x64 arch:x64

e6b372f8de636855681fb061db405b79

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Projects\DotWareProducts\DotTemp\DotTempKM\Build\Release\DotTempKM.pdb

Imports

ntoskrnl.exe

strstr
ExAllocatePoolWithTag
ExFreePoolWithTag
MmMapIoSpace
MmUnmapIoSpace
ExUuidCreate
ZwQuerySystemInformation

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 108B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

INIT
Size: 512B - Virtual size: 250B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Service.exe
.exe windows:6 windows x64 arch:x64

3e6ea868e005b67b788db20cee385104

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\map\service.pdb

Imports

ntdll

NtLoadDriver
NtUnmapViewOfSection
RtlAdjustPrivilege
NtDeviceIoControlFile
RtlGetFullPathName_UEx
RtlInitUnicodeString
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCreateRegistryKey
NtUnloadDriver
NtQuerySystemInformation
RtlAllocateHeap
RtlWriteRegistryValue
NtMapViewOfSection
NtCreateFile
RtlFreeHeap
NtClose
RtlReleaseRelativeName
RtlDosPathNameToRelativeNtPathName_U_WithStatus
NtCreateSection

kernel32

UnhandledExceptionFilter
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
CloseHandle
DeleteFileW
GetLastError
CreateFileW
WriteFile

shlwapi

SHDeleteKeyW

vcruntime140

__current_exception
__current_exception_context
memset
__C_specific_handler
memcpy

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__p__commode
__stdio_common_vswprintf
__stdio_common_vfprintf
_set_fmode

api-ms-win-crt-string-l1-1-0

strcmp
_stricmp
wcscat_s
wcscpy_s

api-ms-win-crt-runtime-l1-1-0

terminate
_initialize_onexit_table
_crt_atexit
_seh_filter_exe
_set_app_type
_register_onexit_function
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_initterm
_initterm_e
exit
_exit
__p___argc
__p___wargv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

_set_new_mode

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 552B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e6b372f8de636855681fb061db405b79

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ntoskrnl.exe

Sections

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

.rdata Size: 1KB - Virtual size: 1KB

.data Size: 512B - Virtual size: 48B

.pdata Size: 512B - Virtual size: 108B

INIT Size: 512B - Virtual size: 250B

.reloc Size: 512B - Virtual size: 36B

3e6ea868e005b67b788db20cee385104

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ntdll

kernel32

shlwapi

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.text Size: 8KB - Virtual size: 8KB

.rdata Size: 6KB - Virtual size: 5KB

.data Size: 26KB - Virtual size: 28KB

.pdata Size: 1024B - Virtual size: 552B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 52B

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

.rdata
Size: 1KB - Virtual size: 1KB

.data
Size: 512B - Virtual size: 48B

.pdata
Size: 512B - Virtual size: 108B

INIT
Size: 512B - Virtual size: 250B

.reloc
Size: 512B - Virtual size: 36B

.text
Size: 8KB - Virtual size: 8KB

.rdata
Size: 6KB - Virtual size: 5KB

.data
Size: 26KB - Virtual size: 28KB

.pdata
Size: 1024B - Virtual size: 552B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 52B