regneark[.]xlsx[.]scr

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General

Target

regneark.xlsx.scr
Size

195KB
MD5

4ff2b2d73025c12f076be41282b8614c
SHA1

3edf6aa3acf2732050e41f3d4d0f1cda21752edb
SHA256

51ce7c22bb873a759e420c745e67f691acc35d2a318cc72bb2890d11ae70dd67
SHA512

96db9aedcc2a23a3a0d6aded4f2ddde5913a35a15b1fad75d3a17e599fa16e7149c8954d46cd9d1b8d982ee8b791cd4217066bbb0e55fb408d415efb21926169
SSDEEP

1536:pYqEJQCOeUYuVZUT2Ktwa01hTZE9SI53pGq61PZq:pbE5dKS2/a01hdE9vhEq6xZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
regneark.xlsx.scr

Files

regneark.xlsx.scr
.exe windows:6 windows x64 arch:x64

150ea8b9dca24ca8b7eb2e0b6f1fcca0

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\dimitry\source\repos\ConsoleApplication1\x64\Release\ConsoleApplication1.pdb

Imports

kernel32

GetLastError
RtlVirtualUnwind
UnhandledExceptionFilter
GetFileAttributesW
ExpandEnvironmentStringsW
RtlLookupFunctionEntry
MoveFileW
GetCurrentProcess
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlCaptureContext

user32

ExitWindowsEx

advapi32

AdjustTokenPrivileges
OpenProcessToken
LookupPrivilegeValueW

shell32

SHGetFolderPathW
ShellExecuteExW

msvcp140

?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$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_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??1_Lockit@std@@QEAA@XZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ

wininet

InternetOpenW
InternetReadFile
InternetOpenUrlW
InternetCloseHandle

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memset
memcpy
__current_exception_context
__current_exception
__C_specific_handler
__std_exception_copy
_CxxThrowException
__std_exception_destroy
__std_terminate
memmove

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

fgetpos
fwrite
fgetc
fclose
fflush
fputc
ungetc
__p__commode
_set_fmode
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
setvbuf

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

_unlock_file
_lock_file

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

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

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

free
_set_new_mode
malloc
_callnewh

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

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: 165KB - Virtual size: 165KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

150ea8b9dca24ca8b7eb2e0b6f1fcca0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

shell32

msvcp140

wininet

vcruntime140_1

vcruntime140

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

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

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

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

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

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

Sections

.text Size: 14KB - Virtual size: 13KB

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

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 1KB - Virtual size: 1KB

.rsrc Size: 165KB - Virtual size: 165KB

.reloc Size: 512B - Virtual size: 148B

.text
Size: 14KB - Virtual size: 13KB

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

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 165KB - Virtual size: 165KB

.reloc
Size: 512B - Virtual size: 148B