Static task
static1
Behavioral task
behavioral1
Sample
Flag.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
Flag.exe
Resource
win10v2004-20231127-en
General
-
Target
Flag.exe
-
Size
57KB
-
MD5
ea09f7a0984478fb717a493dedfa1f34
-
SHA1
5165c9a29ef8d52cb53544ab5f02f7759abb7b2b
-
SHA256
fa0710dc4bd2c3452be66ecf9411b66ba39303845e898fc410ce3240b45e090e
-
SHA512
22c6496622edafedfb4f0d98b881dad17848314d6c28d45b83a8c0bfc5da3fbb9d0850309d02e3a13c48a1c03ad228e8165f20e2c79b0f1eb16ca5843ce54da4
-
SSDEEP
768:w3wPUXa02sKpWdDQKa9ZUDWHL1nN6gWE7VSB323bsx2As9Alj:w3wsXv2sKpCv+aDWHLGKthAlj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Flag.exe
Files
-
Flag.exe.exe windows:6 windows x64 arch:x64
552d19094657291c314e381815d53ac4
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
kernel32
CloseHandle
HeapAlloc
LocalFree
ReadProcessMemory
GetProcessHeap
RtlLookupFunctionEntry
Process32FirstW
Process32NextW
GetLastError
ProcessIdToSessionId
CreateToolhelp32Snapshot
OpenProcess
K32GetProcessImageFileNameW
LocalAlloc
RtlVirtualUnwind
UnhandledExceptionFilter
GetCurrentProcess
GetCurrentProcessId
HeapFree
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlCaptureContext
advapi32
LookupPrivilegeNameW
LookupAccountSidW
GetSidSubAuthorityCount
GetSidSubAuthority
GetTokenInformation
OpenProcessToken
RegGetValueW
ntdll
NtQueryInformationProcess
crypt32
CryptStringToBinaryW
shlwapi
PathFindFileNameW
StrStrIW
netapi32
NetUserGetGroups
NetApiBufferFree
NetUserGetLocalGroups
msvcp140
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
_CxxThrowException
__std_exception_destroy
__current_exception
__C_specific_handler
__current_exception_context
memcmp
memcpy
__std_terminate
__std_exception_copy
memmove
api-ms-win-crt-stdio-l1-1-0
fsetpos
_set_fmode
__stdio_common_vswprintf
fgets
_fileno
__stdio_common_vsprintf_s
fwrite
fgetpos
ungetc
fputc
__p__commode
__acrt_iob_func
_get_stream_buffer_pointers
_fseeki64
_isatty
__stdio_common_vfprintf
fgetc
fflush
__stdio_common_vfwprintf
setvbuf
fclose
fread
api-ms-win-crt-string-l1-1-0
strtok_s
wcscpy_s
_wcsicmp
wcstok_s
wcsncmp
api-ms-win-crt-convert-l1-1-0
_wtoi
_wtol
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-runtime-l1-1-0
terminate
_invalid_parameter_noinfo_noreturn
_seh_filter_exe
_crt_atexit
exit
_configure_narrow_argv
_initialize_narrow_environment
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_register_onexit_function
__p___argc
__p___argv
_cexit
_c_exit
_initialize_onexit_table
_set_app_type
_register_thread_local_exe_atexit_callback
api-ms-win-crt-heap-l1-1-0
_callnewh
free
malloc
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1KB - Virtual size: 1KB
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: 164B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ