Static task
static1
Behavioral task
behavioral1
Sample
NEAS.64163342003dd7b3898be229359b22d0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.64163342003dd7b3898be229359b22d0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.64163342003dd7b3898be229359b22d0_JC.exe
-
Size
52KB
-
MD5
64163342003dd7b3898be229359b22d0
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SHA1
947f98a4eefe25e469fb13beee33b95e3a0d5e43
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SHA256
8b599a17ce39ec6ca629ff3dab65021c3a9005757369b039399f1120a63465f1
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SHA512
4a488becc8a8233af133d8a59c2e8edb2fd6a60f95d6c8a1f076ec7a3eec6dcabdfe3f442fdbffbfe9afa6636ec3b37927e70b8587d48900de6f370e07e57a83
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SSDEEP
768:ejxWDsY3D94NNwalfYKRcAeb0BI3HmEZ6g6:e1+8GalLeb0BI2a6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.64163342003dd7b3898be229359b22d0_JC.exe
Files
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NEAS.64163342003dd7b3898be229359b22d0_JC.exe.exe windows:4 windows x86
fdf41d29814c98219322acaf1aaf5462
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
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaResume
__vbaCopyBytes
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
ord553
__vbaSetSystemError
__vbaStrDate
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaBoolVar
ord521
ord523
__vbaBoolVarNull
_CIsin
__vbaErase
ord709
ord631
ord525
ord632
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaAryConstruct2
__vbaVarTstEq
ord560
__vbaI2I4
DllFunctionCall
ord670
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaDateVar
__vbaI2Var
ord536
ord644
ord645
ord538
_CIlog
ord539
__vbaErrorOverflow
__vbaInStr
__vbaNew2
__vbaCyMulI2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
ord579
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord616
__vbaVarCopy
__vbaFpI4
__vbaRecDestructAnsi
_CIatan
ord618
__vbaStrMove
__vbaStrVarCopy
ord619
ord542
ord650
ord543
_allmul
ord544
__vbaLateIdSt
ord545
_CItan
__vbaAryUnlock
ord547
_CIexp
ord580
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 40KB - Virtual size: 36KB
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