Static task
static1
Behavioral task
behavioral1
Sample
b81f03a7b0f27008d02a56141505b177.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b81f03a7b0f27008d02a56141505b177.exe
Resource
win10v2004-20240226-en
General
-
Target
b81f03a7b0f27008d02a56141505b177
-
Size
260KB
-
MD5
b81f03a7b0f27008d02a56141505b177
-
SHA1
ee2d317281a39ecfeb927ed58497b4e80c954822
-
SHA256
6602bb869e32867841efde6707f28c8da85165c74d2ab4c528736c76bcf08b06
-
SHA512
29cbf36d3203db0f8ce03736b3b1f154c0b01e2c840dd91b43f15087d3212aebd23aadb3190c099e03902d434647b64f99d6edc38d921fcaa73cc803c20d9b7e
-
SSDEEP
6144:x4HSUUp7WQn6mr1R4bKLnXejKloO6JU1J7QnpRZ7Ta9kzU2/pn:xkUp6Qn6mr1R4bKLnXaKaO6O1JApvH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b81f03a7b0f27008d02a56141505b177
Files
-
b81f03a7b0f27008d02a56141505b177.exe windows:4 windows x86 arch:x86
3c840d4fb6a3b645c63bbe73812ec8fd
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
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
ord693
__vbaVarVargNofree
ord586
ord187
__vbaFreeVar
ord694
__vbaAryMove
__vbaStrVarMove
ord695
__vbaLenBstr
ord696
__vbaFreeVarList
__vbaEnd
__vbaPut3
_adj_fdiv_m64
__vbaPut4
ord512
ord513
ord514
ord515
ord516
ord517
_adj_fprem1
ord518
ord519
ord628
__vbaStrCat
ord629
__vbaInStrVarB
__vbaLsetFixstr
__vbaRecDestruct
__vbaHresultCheckObj
__vbaLenBstrB
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaVarIndexLoadRefLock
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord520
__vbaStrFixstr
ord521
ord522
ord523
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord524
ord631
ord709
__vbaVarZero
ord632
ord525
__vbaChkstk
ord526
__vbaFileClose
ord527
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner3
__vbaI2I4
ord670
__vbaVarOr
__vbaFpUI1
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaUI1I4
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaGetOwner4
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
__vbaVar2Vec
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaInStrB
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
ord616
ord431
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord618
__vbaCastObj
ord619
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 248KB - Virtual size: 245KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
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