Static task
static1
Behavioral task
behavioral1
Sample
5358fc11b5aae9ae8dc21d06c8a1ad50_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5358fc11b5aae9ae8dc21d06c8a1ad50_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5358fc11b5aae9ae8dc21d06c8a1ad50_NEIKI
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Size
184KB
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MD5
5358fc11b5aae9ae8dc21d06c8a1ad50
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SHA1
21c3245d16dfefef64b415d8560c11138fa7a492
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SHA256
1b26c7f212ef396fc0b63bb476e7603bf231eadc28fc09f6ae0b75969a1534b5
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SHA512
28f0cf121e9fbb3cf95a3418a26b00bb6bac36b8c5d7ab34b637584a7862fc193058f4d16d716bfd10ea9921f3c02e032b640ca56c4a02ece77bec0e63deb656
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SSDEEP
3072:x0BjPOopjUAIkSXZWgwmbDQOVvMqnviuL:x0IoBFSXCmXQOVEqnviu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5358fc11b5aae9ae8dc21d06c8a1ad50_NEIKI
Files
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5358fc11b5aae9ae8dc21d06c8a1ad50_NEIKI.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
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
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
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