Static task
static1
Behavioral task
behavioral1
Sample
ff303a4975963ee652fa43d8744209e3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ff303a4975963ee652fa43d8744209e3.exe
Resource
win10v2004-20231222-en
General
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Target
ff303a4975963ee652fa43d8744209e3
-
Size
80KB
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MD5
ff303a4975963ee652fa43d8744209e3
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SHA1
530e33780ba5fee0b781db44743b6f20b4a1033f
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SHA256
eb070ff7309d2f50303fb359f09dfed15d5c4bb88f8f64f57ffe65e4e604f79d
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SHA512
fc296aa74bd632f0f9b5ddceca873b735f976ee2f06d98baad3b4c158ae48106faef7925ce43ec281d9def62b10caa2553291807f6b333c51cfd3188784c516c
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SSDEEP
768:daCU+ITHvDPHmYgjYNatjY9MBOWz4kJGj+EgqtMOT2iXZmOTIvOTQ0uUU7xf988g:ECG7vm8tP6gMOT2iXAOTqOTSdK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ff303a4975963ee652fa43d8744209e3
Files
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ff303a4975963ee652fa43d8744209e3.exe windows:4 windows x86 arch:x86
7bed66ada406379634fe13d292d91afd
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaGosubReturn
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord621
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
__vbaErase
ord631
__vbaVarZero
ord632
__vbaChkstk
__vbaGosubFree
__vbaFileClose
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
ord601
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord607
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaInStr
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
ord681
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
__vbaPowerR8
__vbaR8Var
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
_CIatan
ord618
__vbaUI1Str
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
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: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ