Static task
static1
Behavioral task
behavioral1
Sample
EncrypTune.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
EncrypTune.exe
Resource
win10v2004-20231020-en
General
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Target
EncrypTune.exe
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Size
12KB
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MD5
804fafbfe61c3f65c41113e430fc6c90
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SHA1
6e01a625e7b8563efdeb9e37c1c59b55025f14ed
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SHA256
c4d49d64a28c0a6fe1bb007890e9f8dd046a962570ffbac41a43e056d0cbce47
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SHA512
0eb4a868a8672818df97f90ff09e787f869b3a2136d531d39c0f61ffb39601968525606de6faf24213b158a50cbca8fa260b8054ff29a9b098b0d78e7240705f
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SSDEEP
192:byr4Ih8GOCrVzHnoZJEcosucq3Q5tfmXU/YC:+rROGSu/3xT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource EncrypTune.exe
Files
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EncrypTune.exe.exe windows:6 windows x64
Password: infected
df66ad7e5f733b13541e662a65ec3970
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
Imports
vcruntime140
__C_specific_handler
memset
memcmp
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfscanf
__stdio_common_vfprintf
__acrt_iob_func
__p__commode
_set_fmode
api-ms-win-crt-runtime-l1-1-0
_cexit
_crt_atexit
terminate
_seh_filter_exe
_set_app_type
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
__p___argv
__p___argc
_c_exit
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_onexit_function
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
kernel32
GetCurrentProcessId
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
RtlCaptureContext
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
Sections
.text Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 444B
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: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ