Static task
static1
Behavioral task
behavioral1
Sample
aen020.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
aen020.exe
Resource
win10v2004-20230703-en
General
-
Target
aen020.exe
-
Size
712KB
-
MD5
3daf9d01cc55b68d39505be37882494b
-
SHA1
40e72ab25571fd214230be972c1ee2103d80bd89
-
SHA256
61b2e2a3ea3a7ff127c99814dba37264fc271f9465a1204754e4d53d97d3c372
-
SHA512
d2c489212b78177e93e863f2d39d87defed33193d5f08af4d0cc373010ba15211a5e0ec8bf531cfabd55f95550952d3abca71eb76756ebbf99c21ca60c35c32a
-
SSDEEP
12288:YPoR/ASjEK2L5ab54RJf+7JlBxLBgQGRoZUvqf:YQcIRBgxRoZsqf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aen020.exe
Files
-
aen020.exe.exe windows x86
fe2546266c3a1e20f896f2189c5be563
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
ord588
__vbaLenBstr
__vbaLateIdCall
__vbaGosubReturn
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
__vbaGetFxStr4
ord516
_adj_fprem1
ord519
__vbaResume
__vbaForEachCollAd
__vbaStrCat
__vbaVarCmpNe
__vbaLsetFixstr
__vbaRecDestruct
__vbaNameFile
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaVarTstLe
__vbaLateMemSt
__vbaForEachCollObj
__vbaVarForInit
__vbaExitProc
__vbaFileCloseAll
__vbaRsetFixstr
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVar
__vbaStrFixstr
ord520
ord523
__vbaVarTstLt
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord631
__vbaNextEachCollObj
ord525
ord632
__vbaVarCmpGt
__vbaVarZero
__vbaVargVarMove
__vbaChkstk
ord526
__vbaFileClose
__vbaGosubFree
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaVarAbs
__vbaExitEachColl
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaPutOwner4
__vbaObjVar
__vbaI2I4
__vbaPrintObj
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
__vbaLateIdCallSt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaVarDiv
ord607
ord608
__vbaVarCmpLe
__vbaFPException
__vbaStrVarVal
__vbaGetOwner4
__vbaVarCat
ord534
__vbaCheckType
__vbaI2Var
ord536
__vbaLsetFixstrFree
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord648
__vbaR8Str
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaVarCmpLt
_adj_fdivr_m32
ord577
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaFpI2
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaFpI4
__vbaVarTstGe
__vbaLateMemCallLd
_CIatan
__vbaCastObj
__vbaStrMove
ord618
ord619
__vbaStrVarCopy
__vbaMidStmtVar
__vbaPutFxStr4
__vbaVarNeg
ord650
_allmul
__vbaLateIdSt
__vbaLateMemCallSt
_CItan
__vbaNextEachCollAd
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 700KB - Virtual size: 698KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ