Report - skin.exe

Admin Tool (Sysinternals etc ...) Malicious Library ASPack PE File OS Processor Check PE32
ScreenShot
Created 2021.08.20 11:43 Machine s1_win7_x6401
Filename skin.exe
Type PE32 executable (console) Intel 80386, for MS Windows
AI Score
8
Behavior Score
1.4
ZERO API file : malware
VT API (file) 24 detected (AIDetect, malware1, Noon, malicious, high confidence, Artemis, ZexaF, BuW@amaxdHhO, FakeDoc, Eldorado, FileRepMetagen, Kryptik, CLASSIC, ponco@0, kcloud, Wacatac, FormBook, R437881, Static AI, Malicious PE, susgen, confidence, 100%)
md5 35d246695f2bca9c07c187a2b41ca7e3
sha256 69747996584aba2690d04958b5e2d6446107ae702a0053fd28c8073b4d7c8ad5
ssdeep 6144:UcaJPbmXH5F2pO8z4kf+uy4Ln1QiBSTfMoPXD2u20/7AZRnLIuLenLfHv:U96XTwUYNb1VoTfMoPX6U/7AZZDLeLf
imphash 2a6a4e4bd5f8e05c24b3a4f78eb46b1e
impfuzzy 48:LvwnqAcalYTb/l1jl1l1K1p1u4flJ6EE2lUlsPUAqHtVtnMUqRSB:LvQqAc+YTbtnT4b44GEECvsAqTtnMXRC
  Network IP location

Signature (3cnts)

Level Description
warning File has been identified by 24 AntiVirus engines on VirusTotal as malicious
notice The binary likely contains encrypted or compressed data indicative of a packer
info This executable has a PDB path

Rules (6cnts)

Level Name Description Collection
watch Admin_Tool_IN_Zero Admin Tool Sysinternals binaries (upload)
watch ASPack_Zero ASPack packed file binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x403000 FreeConsole
 0x403004 GetSystemTimeAsFileTime
 0x403008 GetCurrentThreadId
 0x40300c QueryPerformanceCounter
 0x403010 IsProcessorFeaturePresent
 0x403014 IsDebuggerPresent
 0x403018 DecodePointer
 0x40301c EncodePointer
 0x403020 GetTickCount64
USER32.dll
 0x403110 PostQuitMessage
MSVCP110.dll
 0x403028 ?_Xlength_error@std@@YAXPBD@Z
 0x40302c ?uncaught_exception@std@@YA_NXZ
 0x403030 ?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
 0x403034 ?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
 0x403038 ?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
 0x40303c ?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
 0x403040 ?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
 0x403044 ?ignore@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@_JH@Z
 0x403048 ?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEHXZ
 0x40304c ??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAN@Z
 0x403050 ?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
 0x403054 ??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@N@Z
 0x403058 ?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
 0x40305c ?_Syserror_map@std@@YAPBDH@Z
 0x403060 ?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
 0x403064 ?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
 0x403068 ?_Xbad_alloc@std@@YAXXZ
 0x40306c ?_Winerror_map@std@@YAPBDH@Z
 0x403070 ?_Xout_of_range@std@@YAXPBD@Z
MSVCR110.dll
 0x403078 _unlock
 0x40307c _calloc_crt
 0x403080 ??2@YAPAXI@Z
 0x403084 _onexit
 0x403088 ??1type_info@@UAE@XZ
 0x40308c _XcptFilter
 0x403090 _amsg_exit
 0x403094 __getmainargs
 0x403098 __set_app_type
 0x40309c exit
 0x4030a0 _exit
 0x4030a4 _cexit
 0x4030a8 _configthreadlocale
 0x4030ac __setusermatherr
 0x4030b0 _initterm_e
 0x4030b4 _initterm
 0x4030b8 __initenv
 0x4030bc _fmode
 0x4030c0 _commode
 0x4030c4 _crt_debugger_hook
 0x4030c8 __crtUnhandledException
 0x4030cc __crtTerminateProcess
 0x4030d0 _except_handler4_common
 0x4030d4 ?terminate@@YAXXZ
 0x4030d8 __crtSetUnhandledExceptionFilter
 0x4030dc _invoke_watson
 0x4030e0 _controlfp_s
 0x4030e4 ??3@YAXPAX@Z
 0x4030e8 _purecall
 0x4030ec printf
 0x4030f0 memmove
 0x4030f4 __dllonexit
 0x4030f8 __CxxFrameHandler3
 0x4030fc memcpy
 0x403100 _lock
 0x403104 _CxxThrowException
 0x403108 memset

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure