Static task
static1
Behavioral task
behavioral1
Sample
d298ddb5121765c5f7addfc46740ea50_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
d298ddb5121765c5f7addfc46740ea50_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
d298ddb5121765c5f7addfc46740ea50_NEIKI
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Size
17KB
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MD5
d298ddb5121765c5f7addfc46740ea50
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SHA1
def72089e5639f96f048ccecb871840410ef04ec
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SHA256
3ca60035034cbe6334ed2986291efa0b66f3101b80d2e68c59e8324932952ec6
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SHA512
2a8be0b2dafb5c9592651ef4d6e98bc62989bc449570cfd93e85289bb92701bb95da1a242a55ec135aded3c367aa5dab296f4eee9b1a5c4f88e6488aeff275b7
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SSDEEP
384:D9zVJ5dexK6ZFbetu+EUljDwNR8SHXrI:z3v6nQuUiN3r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d298ddb5121765c5f7addfc46740ea50_NEIKI
Files
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d298ddb5121765c5f7addfc46740ea50_NEIKI.exe windows:4 windows x86 arch:x86
d34aaf70a89166a18246ae6686f65755
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord621
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
__vbaNameFile
__vbaLenVar
_adj_fdiv_m32
__vbaVarForInit
__vbaExitProc
__vbaFileCloseAll
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
ord529
__vbaStrCmp
__vbaVarTstEq
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
__vbaFileOpen
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord685
ord100
__vbaI4Var
__vbaVarDup
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 902B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ