Static task
static1
Behavioral task
behavioral1
Sample
b5fca3b3a2ceab273677d073e956cb50_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5fca3b3a2ceab273677d073e956cb50_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
b5fca3b3a2ceab273677d073e956cb50_NEIKI
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Size
14KB
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MD5
b5fca3b3a2ceab273677d073e956cb50
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SHA1
9652e39e060def879298b005100ccca3cb2b80d0
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SHA256
79c581c97f815f5811326f8c09721fb7d51585eb8e119ed02cdb0056dd77a70a
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SHA512
220998279865a237b6c49d6b108ae8bb916f440f93d21a8ec200daede6666551f153c00c4f547c6f309540bc4fa797bb407a5e8f0789422ccdf505a708983764
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SSDEEP
384:b3P4cWirtbxNatvvcfZ2GxFc+TcdGJELDE045HUgggg:b31XbWxE2GxFWGGA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5fca3b3a2ceab273677d073e956cb50_NEIKI
Files
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b5fca3b3a2ceab273677d073e956cb50_NEIKI.exe windows:4 windows x86 arch:x86
d29ad82f0ce6a4f1887a58aec68d31d9
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvbvm60
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
ord526
__vbaGenerateBoundsError
__vbaGet3
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
ord601
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaVar2Vec
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
__vbaRecDestructAnsi
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ