rba[.]exe | Triage™

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General

Target
rba.exe
Size 409KB
Sample260710-t3fsbaft81
SHA256 19a39149bdf17c822f5c85bb156bc285daaa2cf906470ced9e545d7363b8e2b6
MD5 34b24785b4680383717abb1714f8836b
SHA1 8d4d3e3b273437999c3f5d7b1f935522a0c70dbb
SHA512 6213af932de2092237844338d9255c8adcf7bb85e1237ad715ff67e9602ac56af09d0af2fa47aaf99a0e137229a691401b3dcf68b79954a4b551d7bc9ae896a9
SSDEEP 6144:BIW13Ai/QAKthYwXv9aHEMzS3EhuEO8NfPw4ainDaD:h1ghV/EHde8N7k
TLSH
T13D94079226CA4CE6DC836378B5C3613D563DFDA1CF6E2B2A5245D5303883AC03E6B359
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
rba.exe

File Explorer

rba.exe

.exe 409KB

rba.exe

IMPHASH cd60f1ae025fd6c316b35c8fba8e6a1b
SHA256 19a39149bdf17c822f5c85bb156bc285daaa2cf906470ced9e545d7363b8e2b6
MD5 34b24785b4680383717abb1714f8836b
SHA1 8d4d3e3b273437999c3f5d7b1f935522a0c70dbb
SHA512 6213af932de2092237844338d9255c8adcf7bb85e1237ad715ff67e9602ac56af09d0af2fa47aaf99a0e137229a691401b3dcf68b79954a4b551d7bc9ae896a9
SSDEEP 6144:BIW13Ai/QAKthYwXv9aHEMzS3EhuEO8NfPw4ainDaD:h1ghV/EHde8N7k
TLSH
T13D94079226CA4CE6DC836378B5C3613D563DFDA1CF6E2B2A5245D5303883AC03E6B359
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5088

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

libgcc_s_seh-1

_Unwind_Resume

kernel32

DeleteCriticalSection EnterCriticalSection GetLastError InitializeCriticalSection LeaveCriticalSection SetUnhandledExceptionFilter Sleep TlsGetValue VirtualProtect VirtualQuery

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

__p__environ

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

_set_new_mode calloc free malloc

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

__setusermatherr

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

__C_specific_handler memcmp memcpy memmove

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

__p___argc __p___argv _cexit _configure_narrow_argv _crt_atexit _exit _initialize_narrow_environment _initterm _set_app_type _set_invalid_parameter_handler abort exit signal

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf fwrite

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

memset strlen strncmp tolower

libstdc++-6

_ZNKSi6gcountEv _ZNKSt10filesystem7__cxx1128recursive_directory_iteratordeEv _ZNKSt10filesystem7__cxx114path11parent_pathEv _ZNKSt10filesystem7__cxx114path17_M_find_extensionEv _ZNKSt10filesystem7__cxx114path5_List13_Impl_deleterclEPNS2_5_ImplE _ZNKSt25__codecvt_utf8_utf16_baseIwE10do_unshiftER9_MbstatetPcS3_RS3_ _ZNKSt25__codecvt_utf8_utf16_baseIwE11do_encodingEv _ZNKSt25__codecvt_utf8_utf16_baseIwE13do_max_lengthEv _ZNKSt25__codecvt_utf8_utf16_baseIwE16do_always_noconvEv _ZNKSt25__codecvt_utf8_utf16_baseIwE5do_inER9_MbstatetPKcS4_RS4_PwS6_RS6_ _ZNKSt25__codecvt_utf8_utf16_baseIwE6do_outER9_MbstatetPKwS4_RS4_PcS6_RS6_ _ZNKSt25__codecvt_utf8_utf16_baseIwE9do_lengthER9_MbstatetPKcS4_y _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4dataEv _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7_M_dataEv _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv _ZNKSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE4dataEv _ZNKSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE4sizeEv _ZNKSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE5c_strEv _ZNKSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE6substrEyy _ZNKSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEEcvSt17basic_string_viewIwS2_EEv _ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv _ZNKSt8__detail20_Prime_rehash_policy11_M_next_bktEy _ZNKSt8__detail20_Prime_rehash_policy14_M_need_rehashEyyy _ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv _ZNKSt9basic_iosIcSt11char_traitsIcEEntEv _ZNSi4peekEv _ZNSi4readEPcx _ZNSo5flushEv _ZNSo5seekpESt4fposI9_MbstatetE _ZNSo5tellpEv _ZNSo5writeEPKcx _ZNSolsEPFRSt8ios_baseS0_E _ZNSolsEd _ZNSolsEi _ZNSolsEy _ZNSt10filesystem18create_directoriesERKNS_7__cxx114pathE _ZNSt10filesystem6statusERKNS_7__cxx114pathE _ZNSt10filesystem7__cxx1116filesystem_errorC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10error_code _ZNSt10filesystem7__cxx1116filesystem_errorD1Ev _ZNSt10filesystem7__cxx1128recursive_directory_iteratorC1ERKNS0_4pathENS_17directory_optionsEPSt10error_code _ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev _ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv _ZNSt10filesystem7__cxx114path14_M_split_cmptsEv _ZNSt10filesystem7__cxx114path5_ListC1ERKS2_ _ZNSt10filesystem7__cxx114path5_ListC1Ev _ZNSt10filesystem7__cxx114pathdVERKS1_ _ZNSt10filesystem8relativeERKNS_7__cxx114pathES3_ _ZNSt10filesystem9file_sizeERKNS_7__cxx114pathE _ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_ _ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev _ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKwSt13_Ios_Openmode _ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev _ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1EPKwSt13_Ios_Openmode _ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev _ZNSt25__codecvt_utf8_utf16_baseIwED2Ev _ZNSt3_V216generic_categoryEv _ZNSt6chrono3_V212system_clock3nowEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_capacityEy _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS3_ _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructEyc _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_M_local_dataEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_M_set_lengthEy _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_S_copy_charsEPcPKcS7_ _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4backEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4dataEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5clearEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5frontEv _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6appendEPKc _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6resizeEy _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7_M_dataEPc _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEy _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createERyy _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EOS4_ _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1ERKS3_ _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1Ev _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE4backEv _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE5clearEv _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE5frontEv _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEE6resizeEy _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEEC1EOS4_ _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEEC1ERKS4_ _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEEC1Ev _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEED1Ev _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev _ZNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode _ZNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEED1Ev _ZNSt7codecvtIwc9_MbstatetEC2Ey _ZSt11_Hash_bytesPKvyy _ZSt17__throw_bad_allocv _ZSt19__throw_logic_errorPKc _ZSt20__throw_length_errorPKc _ZSt28__throw_bad_array_new_lengthv _ZSt3cin _ZSt4cout _ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE _ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc _ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision _ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE _ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE _ZTVN10__cxxabiv117__class_type_infoE _ZTVN10__cxxabiv120__si_class_type_infoE _ZTVN10__cxxabiv121__vmi_class_type_infoE _ZTVSt25__codecvt_utf8_utf16_baseIwE _ZdlPvy _Znwy __cxa_allocate_exception __cxa_begin_catch __cxa_end_catch __cxa_free_exception __cxa_guard_abort __cxa_guard_acquire __cxa_guard_release __cxa_rethrow __cxa_throw __gxx_personality_seh0

Name

.text

Size

44KB

Virtual Size

44KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

160B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

240B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

42KB

Virtual Size

41KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

8KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

1024B

Virtual Size

722B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/97

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/113

Size

512B

Virtual Size

366B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ