Static task
static1
Behavioral task
behavioral1
Sample
a990f41d2d3f999c32f8013ad643615e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a990f41d2d3f999c32f8013ad643615e.exe
Resource
win10v2004-20240226-en
General
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Target
a990f41d2d3f999c32f8013ad643615e
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Size
88KB
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MD5
a990f41d2d3f999c32f8013ad643615e
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SHA1
e5ed983ca337c1928b0090158cbca93ce0355f42
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SHA256
71bee2afe636dc33f8e1327301d04314cb1d1f9ad4ba1ec5ee31b33b53bf600c
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SHA512
d1e1b87e20f0e2035b6065e01afa7807d956d37c2f8fab1f0854f768916aa31788a860995da80bdc885265fca10824568899d24c61888f38520160e1162d8a22
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SSDEEP
1536:qnOCji0/2v+tKKKr2CshxHGK7HqUT60ekgPFTmrUDqTM:yOi/0+tKKKrmvmGHq4tEFTm6cM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a990f41d2d3f999c32f8013ad643615e
Files
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a990f41d2d3f999c32f8013ad643615e.exe windows:4 windows x86 arch:x86
dd1e376c612611a6788981c111810d72
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord621
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord626
__vbaForEachCollAd
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
__vbaVarZero
ord632
__vbaChkstk
__vbaFileClose
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaObjVar
DllFunctionCall
__vbaFpUI1
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
ord601
_CIsqrt
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
ord570
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaVarSetVar
__vbaI4Var
__vbaLateMemCall
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaFpI4
ord616
__vbaVarSetObjAddref
__vbaLateMemCallLd
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaNextEachCollAd
__vbaFPInt
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 20KB - Virtual size: 17KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ