Static task
static1
Behavioral task
behavioral1
Sample
3ac7e1e391889547191ccb2bf4957a50_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3ac7e1e391889547191ccb2bf4957a50_NEIKI.exe
Resource
win10v2004-20240426-en
General
-
Target
3ac7e1e391889547191ccb2bf4957a50_NEIKI
-
Size
60KB
-
MD5
3ac7e1e391889547191ccb2bf4957a50
-
SHA1
2ec6fa168cb0151b1cd2027ce896c83c74a9185f
-
SHA256
9733b1a7a6f547ea831e0b47dfdac335ac6c58b8168070ee403543d2422d8c48
-
SHA512
8ff7fdea44bb86c04929d2d458b5d838859e24512a30506273445599aa0c12177cd869213da12f45243b9b59932931d0b081f848feacabda841f90b643ff4978
-
SSDEEP
1536:uMMBmpSjjeFJAHCmSz2WPb/2qOuzx39p3i8HCldUGzLRo6G0D4f1pEqSFtAnWBtR:uRz6JAHCmSz2WPb/2qOWx39p3i8HCldT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ac7e1e391889547191ccb2bf4957a50_NEIKI
Files
-
3ac7e1e391889547191ccb2bf4957a50_NEIKI.exe windows:4 windows x86 arch:x86
ab861160d6fc1dacbe5a064989c25494
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
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord520
__vbaFpR8
_CIsin
__vbaVargVarMove
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
DllFunctionCall
ord670
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
ord712
__vbaInputFile
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord613
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
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