Static task
static1
Behavioral task
behavioral1
Sample
NEAS.3fd4ac0ac29652f5e8c192dc9fc7bb90.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.3fd4ac0ac29652f5e8c192dc9fc7bb90.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.3fd4ac0ac29652f5e8c192dc9fc7bb90.exe
-
Size
152KB
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MD5
3fd4ac0ac29652f5e8c192dc9fc7bb90
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SHA1
b239882a603a0ac8208d44756b39503fd6c27c88
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SHA256
a23687fbc10a8effbe17146831554a460cce4487944e5466efbfd7a2c4a4b275
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SHA512
22cf18344a83cbadaa8f8b730b53dcafe83592325580ddee43cedf29d3799e9badbe9b686ae8a539bf43cc5ccc5f32a38cdd6dce611cde6d4d1ae530c4418efb
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SSDEEP
1536:ufJ1JxAuzodHMvLkOiL7UFQ2p4CA5UpHrZJZPKkOg7mwrFr3FD5FBoxelyrO6b:EJ1EaodHshivEyCIEZHx7hrFr3ffZyxb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.3fd4ac0ac29652f5e8c192dc9fc7bb90.exe
Files
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NEAS.3fd4ac0ac29652f5e8c192dc9fc7bb90.exe.exe windows:4 windows x86
4133d38ec498f9a76c9486f60e30a6bd
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
kernel32
MulDiv
msvbvm60
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
ord628
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
__vbaAryDestruct
__vbaVarForInit
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaCyI2
__vbaAryConstruct2
__vbaCyI4
DllFunctionCall
__vbaFpUI1
__vbaCySub
_adj_fpatan
__vbaRedim
__vbaR8Cy
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaUbound
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaFpCy
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
__vbaI4Cy
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
ord580
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 136KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ