Static task
static1
Behavioral task
behavioral1
Sample
NEAS.e279f4db9a67da5a8a8236db2fd54aa0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e279f4db9a67da5a8a8236db2fd54aa0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e279f4db9a67da5a8a8236db2fd54aa0_JC.exe
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Size
396KB
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MD5
e279f4db9a67da5a8a8236db2fd54aa0
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SHA1
4ba2adddadf8534ec714feec6210f0f5449fcba2
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SHA256
3b591aee9fb7e8e089f69cc8fe198df85e4e544cca580ec1d8850719b4cdff59
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SHA512
bfc6411fda5f956bf54785ca97bfa98f19a5c7d73fdc08071155bb171478a089e4a79118bdae343305560703dd883039c445b1cc3a5e0b79f63b1d439dc7386b
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SSDEEP
6144:yXIp3oRtL6q0SNyRSFKYyNU9t0JT8vKArIydVuw3GX1pv7DaPe+1qOWGMcQ1fXRj:y4StL68NWYKYyNUmAv7b4aPb4OWHcQ2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.e279f4db9a67da5a8a8236db2fd54aa0_JC.exe
Files
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NEAS.e279f4db9a67da5a8a8236db2fd54aa0_JC.exe.exe windows:4 windows x86
f50c2866970e8a78a83ff75c6f756833
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
__vbaHresultCheck
__vbaVarVargNofree
ord187
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
ord517
_adj_fprem1
ord518
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
__vbaLenBstrB
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaVarForInit
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord520
__vbaStrFixstr
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
ord709
__vbaVarZero
ord632
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
__vbaGet3
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
__vbaI2I4
ord670
__vbaVarOr
ord564
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaVarMul
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord607
__vbaVarDiv
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
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
ord616
__vbaFpI4
ord431
ord617
_CIatan
__vbaStrMove
ord618
__vbaCastObj
__vbaAryCopy
ord619
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaFPInt
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 384KB - Virtual size: 381KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
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