Static task
static1
Behavioral task
behavioral1
Sample
c1ff3245f4ff8fe3b9c63e7a2bab7a40_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
c1ff3245f4ff8fe3b9c63e7a2bab7a40_NEIKI.exe
Resource
win10v2004-20240508-en
General
-
Target
c1ff3245f4ff8fe3b9c63e7a2bab7a40_NEIKI
-
Size
88KB
-
MD5
c1ff3245f4ff8fe3b9c63e7a2bab7a40
-
SHA1
902ec4f7f14b31388be4b5aefa13efeb0b611a95
-
SHA256
392bb2d5e55e136b4b11008dbf6a04f1ba4c710869441b11e4b4fd8c05339fa1
-
SHA512
9a5fa0f3c4aa87c1933f65638526704cb9c8374e824ebf65c8f61c1f90c796098e285f69293878397569a7760e1c85ac65517c58ec24a832974fe3ef291f5872
-
SSDEEP
1536:ahUDofByDJWbMGcEFLPEPKOJUsy1+VMA:aIofBHbKMP0PvMA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c1ff3245f4ff8fe3b9c63e7a2bab7a40_NEIKI
Files
-
c1ff3245f4ff8fe3b9c63e7a2bab7a40_NEIKI.exe windows:4 windows x86 arch:x86
da2bda8fe160d264332564e8f360d4f7
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
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
ord696
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
ord629
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaR4Str
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
__vbaVarDiv
__vbaFPException
__vbaUbound
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
__vbaVarCopy
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ