Static task
static1
Behavioral task
behavioral1
Sample
NEAS.384de8bd6e4e0eb131368d816bd0d1d0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.384de8bd6e4e0eb131368d816bd0d1d0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.384de8bd6e4e0eb131368d816bd0d1d0_JC.exe
-
Size
156KB
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MD5
384de8bd6e4e0eb131368d816bd0d1d0
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SHA1
59a337b69f6bc23e7a2e57a7f131097149e87d3f
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SHA256
1f8297a5940d323b2dc164aac2b7e80b9e5ca8b4528aadab6d2317dc510ebd4c
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SHA512
fe295ffe8d6a9737f18b20c59131b736b417cbab6a46ce6f6878536a3151b11914226c4371d0557f8b89a825b28d1e3dc88226c585a49091d9365a44432a9f05
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SSDEEP
3072:SHpLdaxOFxlLzrQF0T8ZnPZihF3KYGnUujyOjs6UvVXiRB4oQZiEjx:IsOFxxrQJ0r3KYGnljw6AXyWn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.384de8bd6e4e0eb131368d816bd0d1d0_JC.exe
Files
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NEAS.384de8bd6e4e0eb131368d816bd0d1d0_JC.exe.exe windows:4 windows x86
fec2ed5e985c051a3511fe32b074d3b1
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
ord582
__vbaVarSub
ord583
__vbaStrI2
ord584
_CIcos
_adj_fptan
ord585
__vbaVarMove
__vbaStrI4
ord586
ord693
__vbaVarVargNofree
ord187
__vbaFreeVar
ord587
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
ord696
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord516
ord517
_adj_fprem1
ord518
ord519
__vbaStrCat
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
ord665
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord520
__vbaStrFixstr
ord522
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord709
ord631
__vbaVarZero
ord632
__vbaChkstk
__vbaFileClose
ord527
ord528
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
ord670
__vbaVarOr
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaUI1I4
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
ord712
ord606
_adj_fprem
_adj_fdivr_m64
ord714
__vbaFPException
ord717
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaGetOwner4
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord570
__vbaVar2Vec
__vbaNew2
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
__vbaVarNot
__vbaDerefAry1
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
ord614
__vbaFpI2
ord616
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaStrMove
ord618
__vbaAryCopy
ord619
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
__vbaUI1Var
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 128KB - Virtual size: 125KB
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: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ