Static task
static1
Behavioral task
behavioral1
Sample
NEAS.8a4e9c3611272d3e3243b1ed4e004340.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.8a4e9c3611272d3e3243b1ed4e004340.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.8a4e9c3611272d3e3243b1ed4e004340.exe
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Size
88KB
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MD5
8a4e9c3611272d3e3243b1ed4e004340
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SHA1
0a512e5cea6b770d472913d05615cfd475879a22
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SHA256
639b5ac940969ba251d824205418a3053e4017b13e3b69b820e2915f383e5e47
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SHA512
d1d016dfcb4940bb83154ff2506eeee82bfed109ff37dcee48345a0074263665ffa8e86b8a530f36e950a8a0e66e6aef4974f24bf40721ec6921230bc333ae62
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SSDEEP
1536:ahUDofByDJWbMGcEFLPEPKOJUsy1+VMA:aIofBHbKMP0PvMA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.8a4e9c3611272d3e3243b1ed4e004340.exe
Files
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NEAS.8a4e9c3611272d3e3243b1ed4e004340.exe.exe windows:4 windows 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