Anti-TZ[.]exe | Triage

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General

Target

Anti-TZ.exe
Size

5.3MB
MD5

8569e0167491ea63993c070ba9d1e58c
SHA1

e7da2b1eb12d0e2b8fe812bd6a1c927ddec683ea
SHA256

52fb1bce1bfef11b97d30718a7885947b23cb12ea30ef68e253ea9736c7c0164
SHA512

6ac5dd05598899c42bae7761178aa1dcd9b7baa2cad899946faa5ddb3332f775dd614c02d898f9284451ca726f03ce98c902940b1650945e5420e16c77720a5e
SSDEEP

24576:cxMTCWwrDmLl92Jrs7Jo1f49vUuwOeD8i1CHxTjdY8E4Gi969LH:8/+/2/4RwOeDh4T04G

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Anti-TZ.exe

Files

Anti-TZ.exe
.exe windows:6 windows x64 arch:x64

de7c6c63aa78bd9bd12379bb5f17a5c5

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:\Users\sky\source\repos\Anti-TZ\x64\Release\Anti-TZ.pdb

Imports

kernel32

GetCurrentProcess
K32GetModuleFileNameExW
InitializeCriticalSectionEx
OpenProcess
CreateToolhelp32Snapshot
Sleep
GetLastError
Process32NextW
Process32FirstW
CloseHandle
K32GetModuleInformation
DeleteCriticalSection
GetModuleHandleW
K32EnumProcessModules
OutputDebugStringW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent

user32

MessageBoxW
MessageBoxA

msvcp140

?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?good@ios_base@std@@QEBA_NXZ
_Query_perf_counter
_Mtx_init_in_situ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
_Query_perf_frequency
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPEBD@Z
_Mtx_destroy_in_situ

ws2_32

socket
WSAStartup
inet_pton
connect
closesocket
htons

vcruntime140_1

__CxxFrameHandler4

vcruntime140

strchr
strrchr
strstr
_CxxThrowException
memset
memcpy
__std_terminate
__std_exception_copy
__C_specific_handler
__current_exception_context
memmove
__current_exception
__std_exception_destroy

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

_get_initial_narrow_environment
_initterm
_initterm_e
_exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_cexit
terminate
exit
_configure_narrow_argv
_crt_atexit
_set_app_type
_initialize_narrow_environment
_invalid_parameter_noinfo_noreturn
_initialize_onexit_table
_register_onexit_function

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

calloc
free
malloc
realloc
_callnewh
_set_new_mode

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

abs
rand
qsort

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

__p__commode
getchar
_set_fmode
__stdio_common_vsprintf

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

strcpy
strlen
strncpy
strncmp
strcat
tolower
strcmp

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

atoi

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

ceilf
__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 18KB - Virtual size: 18KB

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: 154KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

de7c6c63aa78bd9bd12379bb5f17a5c5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

msvcp140

ws2_32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 2.3MB - Virtual size: 2.3MB

.data Size: 1.5MB - Virtual size: 1.5MB

.pdata Size: 18KB - Virtual size: 18KB

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

.reloc Size: 154KB - Virtual size: 154KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 2.3MB - Virtual size: 2.3MB

.data
Size: 1.5MB - Virtual size: 1.5MB

.pdata
Size: 18KB - Virtual size: 18KB

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

.reloc
Size: 154KB - Virtual size: 154KB