Static task
static1
Behavioral task
behavioral1
Sample
77e64db6c732c075cce5310c13f9e990_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
77e64db6c732c075cce5310c13f9e990_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
77e64db6c732c075cce5310c13f9e990_NEIKI
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Size
328KB
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MD5
77e64db6c732c075cce5310c13f9e990
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SHA1
7573d6e3f73017c69eeedff505540f2f8b39774b
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SHA256
3f8933382693ee3739cb1a230ffc8cbf321724cd2b6b967d7f1c746c03ffbd7f
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SHA512
7186429a8483b505b9b56f492aee6c5abbe0e063d07524b1a88b26d7873ededd7a69f1eb3500f4363cc1499002ed35bd427a3980e76e9e9889346ec743ead1f8
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SSDEEP
3072:zCkvaNEC64czlaHbm637PjM1ds3vzX+U2cAP6DvkDsN2D3Z9th0PYH:2sbUx7PjM7s3vN2cAP6DqPf
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77e64db6c732c075cce5310c13f9e990_NEIKI
Files
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77e64db6c732c075cce5310c13f9e990_NEIKI.exe windows:4 windows x86 arch:x86
945250fb74e6e8dfa95b601f5344c5a2
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
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
_CIsin
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaStrR8
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaInputFile
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
__vbaFPException
ord717
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
__vbaR8Str
__vbaVar2Vec
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaFpI4
ord617
_CIatan
__vbaStrMove
__vbaCastObj
__vbaAryCopy
ord619
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 316KB - Virtual size: 314KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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