Behavioral task
behavioral1
Sample
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe
Resource
win7-20240221-en
General
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Target
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4
-
Size
4.7MB
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MD5
d1733e166aec12333fdcc58d8eb6775d
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SHA1
9ea1f8082f0ea08508d9dd76a7276d4c143c5f15
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SHA256
16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4
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SHA512
bf4ee282c8f57cf76e9ac2fb8d98216edc3f1f9f1ffb9ff68518db33160d59a9b6b206b74d8d35ff4cf920b2d9372394d919d0f1555978207053e61f21c3aed0
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SSDEEP
98304:S3mIu11NKZYIS+V/cq2CNuI+ZFtQqkqa:S3b8NKrS+V/cqn4I+ZFqqkd
Malware Config
Signatures
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Detect Lumma Stealer payload V4 1 IoCs
resource yara_rule sample family_lumma_v4 -
Lumma family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4
Files
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16b0ac5c93cbea82bff2231b50a22aebbfb49905923a8c5db60bd969dcf2ccf4.exe windows:4 windows x86 arch:x86
807add5a3b83291937842a8ab4dd80f2
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
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
ord693
__vbaFreeVar
__vbaAryMove
ord695
__vbaLenBstr
__vbaStrVarMove
ord696
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord698
__vbaFreeObjList
ord516
__vbaVarFix
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaCopyBytes
ord629
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaNameFile
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
__vbaVarCmpGe
ord593
__vbaExitProc
__vbaVarForInit
ord594
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaStrFixstr
__vbaBoolVarNull
_CIsin
__vbaErase
ord631
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaPutOwner3
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaFpUI1
_adj_fpatan
ord567
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord608
__vbaVarCmpLe
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaGetOwner3
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
__vbaR8Str
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarMod
ord616
__vbaFpI4
__vbaVarCopy
ord617
_CIatan
ord618
__vbaAryCopy
__vbaStrMove
ord619
_allmul
_CItan
__vbaUI1Var
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 416KB - Virtual size: 414KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4.3MB - Virtual size: 4.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ