Static task
static1
Behavioral task
behavioral1
Sample
NEAS.48e08a227d24bbeaaaec6214d78a9be0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.48e08a227d24bbeaaaec6214d78a9be0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.48e08a227d24bbeaaaec6214d78a9be0_JC.exe
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Size
152KB
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MD5
48e08a227d24bbeaaaec6214d78a9be0
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SHA1
e38f028fd1842a8efb44fcf38f219755bc956ba1
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SHA256
662ad778857ad12c547a5d33656b46b2533d3ce9d1d48c3edd6db18efa622769
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SHA512
6f754f4222ecf33a22225f29bfd08439c7561f2aff4e16b6e8c64893ae51bdc19fcfd727532d751a27894815a29cc1d5404f0cca06513365ef21d5b54ad56508
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SSDEEP
3072:MEmcbqLl7DzEUGuoB+AKt0S/sCtCkSkBY:MEQLl7nEeZAW/saS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.48e08a227d24bbeaaaec6214d78a9be0_JC.exe
Files
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NEAS.48e08a227d24bbeaaaec6214d78a9be0_JC.exe.exe windows:4 windows x86
914a873e73300a2cfa2ad438eb53c795
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaCyMul
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
ord696
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord669
__vbaVarForInit
__vbaOnError
__vbaObjSet
__vbaCyAdd
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
ord305
__vbaBoolVar
__vbaRefVarAry
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaCyVar
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaCyI2
__vbaAryConstruct2
__vbaCyI4
__vbaI2I4
__vbaCySub
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
__vbaCyUI1
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaUI1I4
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
ord644
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord680
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
ord687
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaAryVarVarg
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaI4Cy
__vbaStrVarCopy
_allmul
ord545
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 132KB - Virtual size: 129KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ