Static task
static1
Behavioral task
behavioral1
Sample
4c5aa24c2b33a53aa139132e6731be8f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c5aa24c2b33a53aa139132e6731be8f.exe
Resource
win10v2004-20231222-en
General
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Target
4c5aa24c2b33a53aa139132e6731be8f
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Size
84KB
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MD5
4c5aa24c2b33a53aa139132e6731be8f
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SHA1
c5bc17d8d1df8180f9084c5e2015c088bbf41150
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SHA256
1ea35116494ef2f09ce51c75e620d1c472530371c1b36ed671cded58c2934faa
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SHA512
eb7b427511620be8b6e7b2a18690184fe3934ca1b3df399802d367d71674167c134ad6b4b53f7c4428767392fef4323b141a656469c4c62b517a56b295775559
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SSDEEP
1536:oUNLWXQfWbeUktw2L65vxP/8VVgH/KNpKYke:/5zOkL6fP/8O/wk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c5aa24c2b33a53aa139132e6731be8f
Files
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4c5aa24c2b33a53aa139132e6731be8f.exe windows:4 windows x86 arch:x86
a15a5d756603f13740e8fd8ae633d022
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
ord183
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
ord519
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarTstLt
__vbaBoolVarNull
_CIsin
__vbaErase
ord709
__vbaVarZero
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarLikeVar
DllFunctionCall
__vbaFpUI1
__vbaRedimPreserve
_adj_fpatan
ord676
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
ord711
ord712
_adj_fprem
_adj_fdivr_m64
ord607
__vbaFPException
ord717
__vbaStrVarVal
__vbaGetOwner3
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaInStr
__vbaVar2Vec
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
ord577
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaVarCopy
__vbaFpI4
ord616
ord617
_CIatan
__vbaStrMove
ord618
__vbaAryCopy
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 68KB - Virtual size: 66KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ