dd477f2b890e513f6fec5d29da0a72d15bacf56c3bf2311d4086c99a87263fd9

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General

Target

dd477f2b890e513f6fec5d29da0a72d15bacf56c3bf2311d4086c99a87263fd9
Size

231KB
MD5

4af6316398eaa0e35c63e9bd4e8b6000
SHA1

ea10d07ba1ae2ec4889b336d042f60bd0bf6c48b
SHA256

dd477f2b890e513f6fec5d29da0a72d15bacf56c3bf2311d4086c99a87263fd9
SHA512

69c24ce0e5ef5d90b0723f89b431d51153183579c9bce0cbd0806a3e54637e0d7891fe03c8467ff60c119cc704903ccd873cc8850d8bd397bf154bcd24de4239
SSDEEP

3072:2T4tEP7CcVo7SjJJnuV85KI/eXqTG2PFw1E+2:2a0C8oeFwV85B/395+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dd477f2b890e513f6fec5d29da0a72d15bacf56c3bf2311d4086c99a87263fd9

Files

dd477f2b890e513f6fec5d29da0a72d15bacf56c3bf2311d4086c99a87263fd9
.exe windows:6 windows x64

a115aafe972647fa6c314713c166d173

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

miktex230900-kpathsea

miktex_kpathsea_out_name_ok
miktex_kpathsea_in_name_ok
miktex_concatn
miktex_kpse_def
miktex_kpathsea_path_expand
miktex_kpathsea_path_search
miktex_find_suffix
miktex_kpathsea_var_value
miktex_kpathsea_set_program_name

icuin72

ucol_open_72
ucol_setAttribute_72
ucol_getRulesEx_72
ucol_openRules_72
ucol_strcoll_72
ucol_setStrength_72
ucol_getStrength_72
ucol_close_72
ucol_equal_72

icuuc72

u_charType_72
u_strToLower_72
u_strToUpper_72
u_strToUTF8_72
u_strToUTF8WithSub_72
u_strFromUTF8WithSub_72
u_strncpy_72
u_strcpy_72
u_strncmp_72
u_strlen_72
u_strcmp_72
u_toupper_72
unorm2_getInstance_72
unorm2_normalize_72
u_versionToString_72
u_getVersion_72
u_errorName_72
u_unescape_72
u_strFromUTF8_72
u_strToTitle_72
u_strchr_72

miktex230900-app

?Sorry@Application@App@MiKTeX@@QEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVexception@5@@Z
?Sorry@Application@App@MiKTeX@@QEAAXAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEBVMiKTeXException@Core@3@@Z
?Finalize2@Application@App@MiKTeX@@UEAAXH@Z
?Init@Application@App@MiKTeX@@UEAAXAEAV?$vector@PEADV?$allocator@PEAD@std@@@std@@@Z
??0Application@App@MiKTeX@@QEAA@XZ
??1Application@App@MiKTeX@@UEAA@XZ

miktex230900-core

miktex_core_strdup
?Save@MiKTeXException@Core@MiKTeX@@QEBA_NXZ
miktex_core_realloc
miktex_core_malloc
miktex_exit
??0ConsoleCodePageSwitcher@Core@MiKTeX@@QEAA@XZ
??1ConsoleCodePageSwitcher@Core@MiKTeX@@UEAA@XZ

miktex230900-utf8wrap

miktex_utf8_fopen

miktex230900-util

?WideCharToUTF8@StringUtil@Util@MiKTeX@@SA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@PEB_W@Z

kernel32

InitializeSListHead
VerifyVersionInfoW
VerSetConditionMask
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess

msvcp140

?flags@ios_base@std@@QEBAHXZ
?_Xlength_error@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
?good@ios_base@std@@QEBA_NXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z

vcruntime140

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

vcruntime140_1

__CxxFrameHandler4

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

exit
_initterm_e
_initterm
__p___argc
__p___wargv
_c_exit
_get_initial_wide_environment
_initialize_wide_environment
_configure_wide_argv
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_exit
terminate
_cexit
_crt_at_quick_exit
_crt_atexit
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_invalid_parameter_noinfo_noreturn

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

_fileno
__p__commode
ungetc
getc
_set_fmode
_setmode
__acrt_iob_func
fclose
__stdio_common_vsprintf
__stdio_common_vfprintf
fputs
fgets

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

_set_new_mode
malloc
free
_callnewh

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

atoi

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

strncat
strcspn
strncpy
strncmp
strtok
strcmp

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 106KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 201KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 774B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a115aafe972647fa6c314713c166d173

Headers

DLL Characteristics

File Characteristics

Imports

miktex230900-kpathsea

icuin72

icuuc72

miktex230900-app

miktex230900-core

miktex230900-utf8wrap

miktex230900-util

kernel32

msvcp140

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

Sections

.text Size: 106KB - Virtual size: 105KB

.rdata Size: 20KB - Virtual size: 19KB

.data Size: 84KB - Virtual size: 201KB

.pdata Size: 3KB - Virtual size: 3KB

.idata Size: 11KB - Virtual size: 11KB

.00cfg Size: 512B - Virtual size: 373B

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 1024B - Virtual size: 774B

.text
Size: 106KB - Virtual size: 105KB

.rdata
Size: 20KB - Virtual size: 19KB

.data
Size: 84KB - Virtual size: 201KB

.pdata
Size: 3KB - Virtual size: 3KB

.idata
Size: 11KB - Virtual size: 11KB

.00cfg
Size: 512B - Virtual size: 373B

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 1024B - Virtual size: 774B