Report - .svchost.exe

Generic Malware Malicious Packer UPX PE32 PE File
ScreenShot
Created 2021.07.30 10:55 Machine s1_win7_x6402
Filename .svchost.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
2
Behavior Score
1.6
ZERO API file : malware
VT API (file) 25 detected (malicious, high confidence, GenericKD, Unsafe, Attribute, HighConfidence, Vebzenpak, agdh, FCZK, kcloud, Wacatac, score, Static AI, Suspicious PE, ZevbaF, pm1@am3u@nei, GdSda)
md5 1f563d126e328d5f75a96738a3bfdedd
sha256 df73eb67c77011507825a9f915a5b2ef04a51e071e65c87409291eabf2307e64
ssdeep 1536:LPKJncBrYuThd3HeWv2WSeQbl4kHTdlCYi:OuVo154Sdl3i
imphash d4ddbfb32d829f09195ac39344cde3ef
impfuzzy 24:nww/wzQwgmBCUVVOdSy/ixM85elrj1SxK5/ESFNa5fj59hwKGxIkY+ZanbJTSwpZ:nh/wzQwgmbOYPxbqrj1SxK5lFNa1jLhF
  Network IP location

Signature (3cnts)

Level Description
warning File has been identified by 25 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time)

Rules (5cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE32 (no description) 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

MSVBVM60.DLL
 0x401000 None
 0x401004 _CIcos
 0x401008 _adj_fptan
 0x40100c __vbaVarMove
 0x401010 __vbaFreeVar
 0x401014 __vbaStrVarMove
 0x401018 __vbaFreeVarList
 0x40101c __vbaEnd
 0x401020 _adj_fdiv_m64
 0x401024 None
 0x401028 _adj_fprem1
 0x40102c __vbaStrCat
 0x401030 None
 0x401034 __vbaSetSystemError
 0x401038 None
 0x40103c __vbaHresultCheckObj
 0x401040 None
 0x401044 _adj_fdiv_m32
 0x401048 __vbaAryDestruct
 0x40104c None
 0x401050 None
 0x401054 _adj_fdiv_m16i
 0x401058 _adj_fdivr_m16i
 0x40105c None
 0x401060 _CIsin
 0x401064 __vbaChkstk
 0x401068 __vbaFileClose
 0x40106c EVENT_SINK_AddRef
 0x401070 __vbaStrCmp
 0x401074 __vbaAryConstruct2
 0x401078 None
 0x40107c DllFunctionCall
 0x401080 _adj_fpatan
 0x401084 None
 0x401088 EVENT_SINK_Release
 0x40108c None
 0x401090 _CIsqrt
 0x401094 EVENT_SINK_QueryInterface
 0x401098 None
 0x40109c __vbaExceptHandler
 0x4010a0 _adj_fprem
 0x4010a4 _adj_fdivr_m64
 0x4010a8 __vbaFPException
 0x4010ac None
 0x4010b0 __vbaI2Var
 0x4010b4 _CIlog
 0x4010b8 __vbaNew2
 0x4010bc __vbaInStr
 0x4010c0 _adj_fdiv_m32i
 0x4010c4 _adj_fdivr_m32i
 0x4010c8 __vbaStrCopy
 0x4010cc __vbaFreeStrList
 0x4010d0 None
 0x4010d4 _adj_fdivr_m32
 0x4010d8 _adj_fdiv_r
 0x4010dc None
 0x4010e0 __vbaVarTstNe
 0x4010e4 None
 0x4010e8 None
 0x4010ec __vbaStrToAnsi
 0x4010f0 __vbaVarDup
 0x4010f4 None
 0x4010f8 None
 0x4010fc _CIatan
 0x401100 __vbaStrMove
 0x401104 __vbaUI1Str
 0x401108 _allmul
 0x40110c __vbaLateIdSt
 0x401110 _CItan
 0x401114 None
 0x401118 _CIexp
 0x40111c __vbaFreeStr
 0x401120 __vbaFreeObj

EAT(Export Address Table) is none



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