Report - c15.exe

UPX PE File PE32
ScreenShot
Created 2023.06.13 22:42 Machine s1_win7_x6401
Filename c15.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
10
Behavior Score
2.0
ZERO API file : clean
VT API (file) 39 detected (AIDetectMalware, Lazy, malicious, high confidence, Artemis, Save, confidence, 100%, Attribute, HighConfidence, score, Crysan, RATX, Fareit, Trickbot, Static AI, Malicious PE, Wacatac, Detected, ai score=81, unsafe, susgen, DBRX, ZevbaF, km3@a4O359ei)
md5 30ca9a69f43b4aa80f1496ec0b2fbc00
sha256 ab0db6922f50c6cfa755e49390dc4f582d8e30a125daa8fabe60bd81e4b517bd
ssdeep 3072:Yam7g0RE3N82rmAniiFhYG24YXNvGXaRH9y+PkDLJ6rSIalbn:YpE3i2rmVi+vGXaBPkDLJ6mIalbn
imphash 68b93c1db88554c309932ac2ca6c24a6
impfuzzy 48:nqlxQwzZQUwgPwUgkxxkXxRJ1M3Yrjrc1Sxg3xXAmSNtyFNjWcFzpjg50swC74xn:nqlxQGZQUfPbgkxxkXxRJ1Morjrcwxgj
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 39 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)
info One or more processes crashed

Rules (3cnts)

Level Name Description Collection
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 _CIcos
 0x401004 _adj_fptan
 0x401008 __vbaStrI4
 0x40100c __vbaAryMove
 0x401010 __vbaFreeVar
 0x401014 __vbaLenBstr
 0x401018 __vbaStrVarMove
 0x40101c __vbaEnd
 0x401020 __vbaFreeVarList
 0x401024 _adj_fdiv_m64
 0x401028 __vbaFreeObjList
 0x40102c None
 0x401030 _adj_fprem1
 0x401034 __vbaStrCat
 0x401038 __vbaSetSystemError
 0x40103c __vbaHresultCheckObj
 0x401040 _adj_fdiv_m32
 0x401044 None
 0x401048 __vbaAryVar
 0x40104c __vbaVarTstLe
 0x401050 None
 0x401054 __vbaAryDestruct
 0x401058 __vbaExitProc
 0x40105c __vbaOnError
 0x401060 __vbaObjSet
 0x401064 _adj_fdiv_m16i
 0x401068 _adj_fdivr_m16i
 0x40106c _CIsin
 0x401070 None
 0x401074 __vbaChkstk
 0x401078 __vbaFileClose
 0x40107c EVENT_SINK_AddRef
 0x401080 __vbaGenerateBoundsError
 0x401084 __vbaGet3
 0x401088 __vbaStrCmp
 0x40108c __vbaAryConstruct2
 0x401090 __vbaObjVar
 0x401094 __vbaI2I4
 0x401098 DllFunctionCall
 0x40109c _adj_fpatan
 0x4010a0 EVENT_SINK_Release
 0x4010a4 __vbaUI1I2
 0x4010a8 _CIsqrt
 0x4010ac __vbaVarAnd
 0x4010b0 EVENT_SINK_QueryInterface
 0x4010b4 __vbaExceptHandler
 0x4010b8 None
 0x4010bc __vbaStrToUnicode
 0x4010c0 _adj_fprem
 0x4010c4 _adj_fdivr_m64
 0x4010c8 None
 0x4010cc None
 0x4010d0 __vbaFPException
 0x4010d4 None
 0x4010d8 __vbaStrVarVal
 0x4010dc __vbaUbound
 0x4010e0 __vbaVarCat
 0x4010e4 None
 0x4010e8 None
 0x4010ec _CIlog
 0x4010f0 __vbaErrorOverflow
 0x4010f4 __vbaFileOpen
 0x4010f8 __vbaNew2
 0x4010fc __vbaVar2Vec
 0x401100 __vbaInStr
 0x401104 __vbaCyMulI2
 0x401108 _adj_fdiv_m32i
 0x40110c _adj_fdivr_m32i
 0x401110 __vbaStrCopy
 0x401114 None
 0x401118 __vbaFreeStrList
 0x40111c None
 0x401120 _adj_fdivr_m32
 0x401124 _adj_fdiv_r
 0x401128 None
 0x40112c __vbaVarSetVar
 0x401130 __vbaVarCmpEq
 0x401134 __vbaAryLock
 0x401138 __vbaLateMemCall
 0x40113c __vbaVarAdd
 0x401140 __vbaVarDup
 0x401144 __vbaStrToAnsi
 0x401148 __vbaVarLateMemCallLd
 0x40114c __vbaVarCopy
 0x401150 None
 0x401154 _CIatan
 0x401158 __vbaUI1Str
 0x40115c __vbaAryCopy
 0x401160 None
 0x401164 __vbaStrMove
 0x401168 __vbaI4Cy
 0x40116c __vbaStrVarCopy
 0x401170 _allmul
 0x401174 _CItan
 0x401178 __vbaAryUnlock
 0x40117c _CIexp
 0x401180 None
 0x401184 __vbaFreeStr
 0x401188 __vbaFreeObj

EAT(Export Address Table) is none



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