Static task
static1
Behavioral task
behavioral1
Sample
22266cd103b607067413e38ac50d6a10_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
22266cd103b607067413e38ac50d6a10_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
22266cd103b607067413e38ac50d6a10_NEIKI
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Size
64KB
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MD5
22266cd103b607067413e38ac50d6a10
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SHA1
aa6ca5a9172686cb18570af47e825624a174f66a
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SHA256
d9fbe8022ecc294da4b3d71fa3fa71fff75d09badc4293e1ec2ba932e9edced0
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SHA512
9593a2792f347ff54467a1460618ef089b7cf9f041328ce3254286aaa84815ce0bc7aecdeda4313b617f6bcfaa2d4a2e5c008addfd4d900325215e50adffb7cb
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SSDEEP
1536:jL35gxc9p0EQqqymUgTs88zf5EF+PqkJ6ug5Kv:f5gxRTymqYSqK6Nk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 22266cd103b607067413e38ac50d6a10_NEIKI
Files
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22266cd103b607067413e38ac50d6a10_NEIKI.exe windows:4 windows x86 arch:x86
68fe380a3a5e1dc283ca6b97bfbcfd8e
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaFreeVar
ord588
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaResume
__vbaStrCat
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
ord669
__vbaVarIndexLoadRefLock
__vbaExitProc
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord305
__vbaBoolVar
ord520
ord309
__vbaRefVarAry
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaI2I4
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaStrR8
EVENT_SINK_Release
__vbaNew
_CIsqrt
ord311
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord313
ord314
_adj_fprem
_adj_fdivr_m64
ord315
__vbaR8ErrVar
ord316
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaFreeVarg
__vbaVarDup
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaCastObj
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 52KB - Virtual size: 50KB
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