Static task
static1
Behavioral task
behavioral1
Sample
NEAS.8255cde444b5978840ba989802e30d20_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.8255cde444b5978840ba989802e30d20_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.8255cde444b5978840ba989802e30d20_JC.exe
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Size
996KB
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MD5
8255cde444b5978840ba989802e30d20
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SHA1
3dcf230da1e6f0ce52349a2e821dcce477483723
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SHA256
f6f37483524288d6102d6e2095f5dc2df3bf939208857f19f411ec8b072d08d3
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SHA512
9fe06a16c907681fb2c5a8f3170a6488449fddf53e6e2ed925d8375147dee7cb3d4f139e89d6bc92f1ab279908abcbd29303c5ecc59167cda27ac5adeeab4058
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SSDEEP
12288:56qZpFxqEhYch3XvlOEK0CZ9UXh3fuyo:osjxPzNOlpUXhlo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.8255cde444b5978840ba989802e30d20_JC.exe
Files
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NEAS.8255cde444b5978840ba989802e30d20_JC.exe.exe windows:4 windows x86
d3f136333ae9ab4d661943d809861e3a
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
__vbaStrI4
__vbaVarMove
__vbaAryMove
__vbaFreeVar
__vbaLineInputStr
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord518
__vbaRecAnsiToUni
__vbaStrCat
__vbaError
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaExitProc
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord520
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
ord709
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
ord560
ord561
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
_adj_fpatan
ord569
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
__vbaDateStr
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaGetOwner3
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
ord648
__vbaR8Str
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord578
ord100
ord579
__vbaI4Var
__vbaVarCmpEq
__vbaVarAdd
ord612
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
__vbaCastObj
_allmul
ord544
__vbaLateIdSt
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 984KB - Virtual size: 981KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 277KB
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