Static task
static1
Behavioral task
behavioral1
Sample
NEAS.f89e00cdd715137023de8ce96d5e89d0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f89e00cdd715137023de8ce96d5e89d0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f89e00cdd715137023de8ce96d5e89d0_JC.exe
-
Size
6.5MB
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MD5
f89e00cdd715137023de8ce96d5e89d0
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SHA1
28412364e55c7d7a19b548caf713611253477612
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SHA256
06f2cff081c05a5769f50c3cc40d619cd0dffa8941dbdae70b1cd04af61f6e5f
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SHA512
5acd7502341cd52d690b32c1ba93f517b01d4cb2793a7244b4f88760cea495534ae819461db877cca0c82008c150849869312a167971b0569693e8d7a34fffc4
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SSDEEP
98304:Ln6ckW3VH7/wZu/wIOiTkZzTxQ5RegrP5//SinJl:LnBBH74s/wETUTxARX75l
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f89e00cdd715137023de8ce96d5e89d0_JC.exe
Files
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NEAS.f89e00cdd715137023de8ce96d5e89d0_JC.exe.exe windows:4 windows x86
0fe9aa49217174a3cb4c64e43d336442
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
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaLateMemSt
__vbaForEachCollObj
ord593
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord309
_CIsin
__vbaNextEachCollObj
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
ord647
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaFpI4
ord616
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaCastObj
__vbaR8IntI4
_allmul
__vbaLateIdSt
_CItan
__vbaFPInt
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 6.4MB - Virtual size: 6.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ