a3e8c898bdb05eb0bf9029a52caf6804fc039754f6cbdba55102134e00f6fdcf

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General

Target

a3e8c898bdb05eb0bf9029a52caf6804fc039754f6cbdba55102134e00f6fdcf
Size

25KB
MD5

5710d531c85f62456c353e899f92b0ee
SHA1

a0dc98ccc38367f6c7f484015dfc3b8310f31921
SHA256

a3e8c898bdb05eb0bf9029a52caf6804fc039754f6cbdba55102134e00f6fdcf
SHA512

f473c823e1c89d8eb981dcba70cfb3e213146ef3fa84ee00ed729e70e8f5e8883ee6bd123dcfca93ccd143bfab833e78f7373376d3299d1b3dd12969dbcf862b
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjv1K:8Q3LotOPNSQVwVVxGKEvKHrVg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a3e8c898bdb05eb0bf9029a52caf6804fc039754f6cbdba55102134e00f6fdcf

Files

a3e8c898bdb05eb0bf9029a52caf6804fc039754f6cbdba55102134e00f6fdcf
.exe windows:6 windows x86

4571fd3d8774c4e1920741d583fc4b7c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetDriveTypeW
CreateProcessW
GetLogicalDriveStringsW
WriteFile
ReadFile
CreateFileW
FlushFileBuffers
GetLastError
SetFilePointer
LocalAlloc
FindNextFileW
LocalFree
ExpandEnvironmentStringsW
CreateThread
GetTickCount64
GetSystemTimeAsFileTime
FindFirstFileW
CreateMutexW
GetFileSize
GetEnvironmentVariableW
FindClose
ExitProcess
GetCurrentThreadId
QueryPerformanceCounter
IsProcessorFeaturePresent
IsDebuggerPresent
DecodePointer
EncodePointer

user32

wsprintfW

advapi32

RegCloseKey
CryptGenRandom
RegCreateKeyW
CryptAcquireContextW
RegSetValueExW

ntdll

NtDelayExecution
RtlAdjustPrivilege
NtClose

msvcp110

?_Syserror_map@std@@YAPBDH@Z
?_BADOFF@std@@3_JB
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?_Xlength_error@std@@YAXPBD@Z
?_Winerror_map@std@@YAPBDH@Z
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?id@?$codecvt@DDH@std@@2V0locale@2@A
?_Getcat@?$codecvt@DDH@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD00@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?unshift@?$codecvt@DDH@std@@QBEHAAHPAD1AAPAD@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?out@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?in@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Add_vtordisp1@?$basic_istream@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Add_vtordisp2@?$basic_ostream@DU?$char_traits@D@std@@@std@@UAEXXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?always_noconv@codecvt_base@std@@QBE_NXZ
??Bid@locale@std@@QAEIXZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ

msvcr110

??0bad_cast@std@@QAE@PBD@Z
??0bad_cast@std@@QAE@ABV01@@Z
??0exception@std@@QAE@ABV01@@Z
memmove
_unlock_file
ungetc
fgetpos
_fseeki64
fflush
fgetc
fsetpos
wcsstr
setvbuf
_lock_file
_purecall
??3@YAXPAX@Z
memcpy_s
fwrite
fclose
??2@YAPAXI@Z
_lock
_unlock
_calloc_crt
__dllonexit
_onexit
_crt_debugger_hook
__crtUnhandledException
__crtTerminateProcess
??1type_info@@UAE@XZ
_XcptFilter
__crtGetShowWindowMode
_amsg_exit
__wgetmainargs
__set_app_type
exit
_exit
_cexit
_configthreadlocale
__setusermatherr
_initterm_e
_initterm
_wcmdln
_fmode
_commode
_except_handler4_common
?terminate@@YAXXZ
__crtSetUnhandledExceptionFilter
_invoke_watson
_controlfp_s
??1bad_cast@std@@UAE@XZ
fputc
memcpy
__CxxFrameHandler3
_CxxThrowException
memset

Sections

.text
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4571fd3d8774c4e1920741d583fc4b7c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ntdll

msvcp110

msvcr110

Sections

.text Size: 13KB - Virtual size: 12KB

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 1024B - Virtual size: 1KB

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

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 13KB - Virtual size: 12KB

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 1024B - Virtual size: 1KB

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

.reloc
Size: 2KB - Virtual size: 2KB