Static task
static1
Behavioral task
behavioral1
Sample
NEAS.4b3a9acadbbd0c0497bf3a1694914a60.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4b3a9acadbbd0c0497bf3a1694914a60.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4b3a9acadbbd0c0497bf3a1694914a60.exe
-
Size
461KB
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MD5
4b3a9acadbbd0c0497bf3a1694914a60
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SHA1
369d62b3e4fd67295c7d6c9953c61d9c76cb9652
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SHA256
af36202c15ae53ca8a72e5beae3e0073d2169e0346ca871866074d694c9fb2d9
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SHA512
b4ea9e3f13d5e6aa9025940251134662382c5154fefd783432c7324714ed13de4dc2ef1a2b19875ad3d52db605eaa596c480105285a45a8047631de129691863
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SSDEEP
6144:aG849+VXKgOjLMNaBiSkltLy5p+r5AuIKxBDErosfe4bVA6VT4fB:DViXKgOjLUaXk25pKKuZ68EPhsfB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.4b3a9acadbbd0c0497bf3a1694914a60.exe
Files
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NEAS.4b3a9acadbbd0c0497bf3a1694914a60.exe.exe windows:4 windows x86
629ce2b2d75900b95fa2e6d5a5a11671
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
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaRecDestruct
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
ord561
__vbaI2I4
DllFunctionCall
ord563
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaUbound
__vbaGetOwner3
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaAryVarVarg
__vbaFpI4
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 988B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 385KB - Virtual size: 388KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE