Report - svch.exe

Antivirus Malicious Packer Escalate priviledges KeyLogger ScreenShot Downloader persistence AntiDebug AntiVM PE File PE32
ScreenShot
Created 2021.06.01 17:41 Machine s1_win7_x6401
Filename svch.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
1.0
ZERO API file : clean
VT API (file) 19 detected (AIDetect, malware2, malicious, high confidence, Unsafe, Save, ZevbaF, 1m3@aePqAGci, BEUV, VBObfus, Zbot, Artemis, Halfman, Static AI, Malicious PE, EHLH, confidence)
md5 e5e99249a71ae209175217256edd30c0
sha256 0a582e88b7eaaa5e1f5911ae423d2bf12cf5490890b208830cddb8a8deb2b754
ssdeep 12288:1auFxy2G1T02tUDLxf/z7pvzcnDaYOdrg:1auFxy2G16xfL7pADJ0g
imphash 94537eeb5c6167a2aa384d9fb854874f
impfuzzy 96:ndlOjt/l1xQGFHZQUf3HoboTAkYYpgjBGTzkbc1xk60GxjJJ1aWyN79XMrvPldqZ:ncp+TaL/PgnKL4cA
  Network IP location

Signature (2cnts)

Level Description
watch File has been identified by 19 AntiVirus engines on VirusTotal as malicious
notice Yara rule detected in process memory

Rules (14cnts)

Level Name Description Collection
watch Antivirus Contains references to security software binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch Network_Downloader File Downloader memory
notice Escalate_priviledges Escalate priviledges memory
notice KeyLogger Run a KeyLogger memory
notice Persistence Install itself for autorun at Windows startup memory
notice ScreenShot Take ScreenShot memory
info anti_dbg Checks if being debugged memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerHiding__Thread (no description) memory
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vba (no description) memory
info win_hook Affect hook table memory

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

MSVBVM60.DLL
 0x401000 EVENT_SINK_GetIDsOfNames
 0x401004 __vbaVarTstGt
 0x401008 __vbaVarSub
 0x40100c None
 0x401010 __vbaStrI2
 0x401014 None
 0x401018 _CIcos
 0x40101c _adj_fptan
 0x401020 __vbaVarMove
 0x401024 __vbaStrI4
 0x401028 __vbaVarVargNofree
 0x40102c __vbaAryMove
 0x401030 __vbaFreeVar
 0x401034 __vbaGosubReturn
 0x401038 __vbaLateIdCall
 0x40103c None
 0x401040 __vbaLenBstr
 0x401044 __vbaStrVarMove
 0x401048 __vbaEnd
 0x40104c __vbaFreeVarList
 0x401050 _adj_fdiv_m64
 0x401054 EVENT_SINK_Invoke
 0x401058 None
 0x40105c __vbaRaiseEvent
 0x401060 __vbaFreeObjList
 0x401064 None
 0x401068 __vbaStrErrVarCopy
 0x40106c _adj_fprem1
 0x401070 __vbaRecAnsiToUni
 0x401074 None
 0x401078 None
 0x40107c __vbaI2Abs
 0x401080 __vbaCopyBytes
 0x401084 __vbaVarCmpNe
 0x401088 __vbaStrCat
 0x40108c __vbaBoolErrVar
 0x401090 __vbaWriteFile
 0x401094 __vbaLsetFixstr
 0x401098 None
 0x40109c __vbaRecDestruct
 0x4010a0 __vbaSetSystemError
 0x4010a4 __vbaLenBstrB
 0x4010a8 __vbaHresultCheckObj
 0x4010ac None
 0x4010b0 __vbaLenVar
 0x4010b4 _adj_fdiv_m32
 0x4010b8 __vbaAryVar
 0x4010bc __vbaVarTstLe
 0x4010c0 Zombie_GetTypeInfo
 0x4010c4 __vbaAryDestruct
 0x4010c8 None
 0x4010cc None
 0x4010d0 None
 0x4010d4 __vbaVarForInit
 0x4010d8 __vbaExitProc
 0x4010dc __vbaBoolStr
 0x4010e0 __vbaStrBool
 0x4010e4 __vbaI4Abs
 0x4010e8 None
 0x4010ec None
 0x4010f0 __vbaOnError
 0x4010f4 None
 0x4010f8 __vbaObjSet
 0x4010fc _adj_fdiv_m16i
 0x401100 __vbaObjSetAddref
 0x401104 _adj_fdivr_m16i
 0x401108 None
 0x40110c __vbaFpR4
 0x401110 __vbaStrFixstr
 0x401114 __vbaBoolVar
 0x401118 None
 0x40111c None
 0x401120 __vbaBoolVarNull
 0x401124 __vbaVarTstLt
 0x401128 __vbaFpR8
 0x40112c _CIsin
 0x401130 None
 0x401134 __vbaErase
 0x401138 None
 0x40113c __vbaVarZero
 0x401140 __vbaVarCmpGt
 0x401144 None
 0x401148 None
 0x40114c __vbaChkstk
 0x401150 __vbaGosubFree
 0x401154 __vbaFileClose
 0x401158 None
 0x40115c EVENT_SINK_AddRef
 0x401160 None
 0x401164 __vbaGenerateBoundsError
 0x401168 None
 0x40116c __vbaGet3
 0x401170 None
 0x401174 __vbaStrCmp
 0x401178 __vbaPutOwner3
 0x40117c __vbaAryConstruct2
 0x401180 __vbaVarTstEq
 0x401184 __vbaR4Str
 0x401188 None
 0x40118c __vbaI2I4
 0x401190 __vbaObjVar
 0x401194 DllFunctionCall
 0x401198 __vbaVarLateMemSt
 0x40119c __vbaVarOr
 0x4011a0 __vbaFpUI1
 0x4011a4 __vbaCastObjVar
 0x4011a8 __vbaRedimPreserve
 0x4011ac __vbaStrR4
 0x4011b0 _adj_fpatan
 0x4011b4 __vbaR4Var
 0x4011b8 __vbaLateIdCallLd
 0x4011bc None
 0x4011c0 Zombie_GetTypeInfoCount
 0x4011c4 __vbaRedim
 0x4011c8 __vbaStrR8
 0x4011cc __vbaRecUniToAnsi
 0x4011d0 EVENT_SINK_Release
 0x4011d4 __vbaNew
 0x4011d8 None
 0x4011dc __vbaUI1I2
 0x4011e0 _CIsqrt
 0x4011e4 __vbaObjIs
 0x4011e8 __vbaVarAnd
 0x4011ec EVENT_SINK_QueryInterface
 0x4011f0 __vbaUI1I4
 0x4011f4 __vbaExceptHandler
 0x4011f8 None
 0x4011fc None
 0x401200 __vbaStrToUnicode
 0x401204 __vbaPrintFile
 0x401208 None
 0x40120c None
 0x401210 _adj_fprem
 0x401214 _adj_fdivr_m64
 0x401218 __vbaGosub
 0x40121c __vbaVarDiv
 0x401220 None
 0x401224 __vbaI2Str
 0x401228 None
 0x40122c None
 0x401230 None
 0x401234 None
 0x401238 __vbaFPException
 0x40123c None
 0x401240 None
 0x401244 __vbaInStrVar
 0x401248 None
 0x40124c __vbaGetOwner3
 0x401250 __vbaUbound
 0x401254 __vbaStrVarVal
 0x401258 None
 0x40125c __vbaVarCat
 0x401260 None
 0x401264 __vbaLsetFixstrFree
 0x401268 __vbaI2Var
 0x40126c None
 0x401270 __vbaStopExe
 0x401274 None
 0x401278 None
 0x40127c None
 0x401280 _CIlog
 0x401284 __vbaErrorOverflow
 0x401288 __vbaFileOpen
 0x40128c __vbaVarLateMemCallLdRf
 0x401290 __vbaVar2Vec
 0x401294 __vbaNew2
 0x401298 None
 0x40129c None
 0x4012a0 __vbaR8Str
 0x4012a4 __vbaInStr
 0x4012a8 None
 0x4012ac _adj_fdiv_m32i
 0x4012b0 None
 0x4012b4 _adj_fdivr_m32i
 0x4012b8 None
 0x4012bc __vbaStrCopy
 0x4012c0 None
 0x4012c4 __vbaI4Str
 0x4012c8 __vbaVarNot
 0x4012cc __vbaFreeStrList
 0x4012d0 None
 0x4012d4 _adj_fdivr_m32
 0x4012d8 __vbaPowerR8
 0x4012dc __vbaR8Var
 0x4012e0 _adj_fdiv_r
 0x4012e4 None
 0x4012e8 None
 0x4012ec None
 0x4012f0 __vbaVarTstNe
 0x4012f4 None
 0x4012f8 __vbaVarSetVar
 0x4012fc __vbaI4Var
 0x401300 __vbaVarCmpEq
 0x401304 None
 0x401308 None
 0x40130c __vbaAryLock
 0x401310 __vbaLateMemCall
 0x401314 __vbaVarAdd
 0x401318 None
 0x40131c None
 0x401320 __vbaVarDup
 0x401324 __vbaStrToAnsi
 0x401328 None
 0x40132c None
 0x401330 __vbaFpI2
 0x401334 __vbaCheckTypeVar
 0x401338 __vbaVarMod
 0x40133c __vbaUnkVar
 0x401340 __vbaVarTstGe
 0x401344 __vbaVarLateMemCallLd
 0x401348 __vbaVarCopy
 0x40134c __vbaFpI4
 0x401350 None
 0x401354 __vbaVarSetObjAddref
 0x401358 __vbaR8IntI2
 0x40135c None
 0x401360 __vbaLateMemCallLd
 0x401364 __vbaRecDestructAnsi
 0x401368 _CIatan
 0x40136c __vbaUI1Str
 0x401370 __vbaAryCopy
 0x401374 __vbaCastObj
 0x401378 __vbaStrMove
 0x40137c None
 0x401380 None
 0x401384 __vbaStrVarCopy
 0x401388 None
 0x40138c _allmul
 0x401390 __vbaLateIdSt
 0x401394 _CItan
 0x401398 None
 0x40139c __vbaAryUnlock
 0x4013a0 __vbaVarForNext
 0x4013a4 _CIexp
 0x4013a8 __vbaRecAssign
 0x4013ac __vbaFreeObj
 0x4013b0 __vbaI4ErrVar
 0x4013b4 __vbaFreeStr
 0x4013b8 None

EAT(Export Address Table) is none



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