Static task
static1
Behavioral task
behavioral1
Sample
efa24743862f7c6a145f8dd06f6065a2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
efa24743862f7c6a145f8dd06f6065a2.exe
Resource
win10v2004-20231215-en
General
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Target
efa24743862f7c6a145f8dd06f6065a2.exe
-
Size
464KB
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MD5
efa24743862f7c6a145f8dd06f6065a2
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SHA1
669cf5b86c63358653ac0db8493b7f0be9476d2f
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SHA256
23a5309aefc950ad9dc2c38dd3833221e6d8d55ba76a8cd40b99b9cd79e66efc
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SHA512
7b4ad04a40422b15bf8850c7e769f21c28a68540cdf9f3064b86cbe8c49b1e0a4259aa8b3640283c4255077bfa4241e26fc7fb47a017c5ea8fe527ab1c6564a6
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SSDEEP
12288:s5aD/MT/kWd4beHxJ0tLf7sGFxCtaJBZ+oacJJq:ssQT/Ko
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efa24743862f7c6a145f8dd06f6065a2.exe
Files
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efa24743862f7c6a145f8dd06f6065a2.exe.exe windows:4 windows x86 arch:x86
4a0bbf84a97d21677bb096cd42bff00d
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
__vbaVarTstGt
__vbaStrI2
ord583
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
ord187
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaLineInputStr
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaPut3
__vbaEnd
_adj_fdiv_m64
__vbaPut4
__vbaFreeObjList
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaRecDestruct
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaVarIndexLoadRefLock
ord669
__vbaVarForInit
__vbaExitProc
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaBoolVar
__vbaStrFixstr
ord520
__vbaBoolVarNull
__vbaFpR8
_CIsin
__vbaErase
ord709
ord631
__vbaVarZero
ord632
__vbaChkstk
ord526
__vbaFileClose
ord633
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaGet3
__vbaVarTstEq
__vbaPutOwner3
__vbaAryConstruct2
__vbaDateR8
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaFpCmpCy
__vbaUI1I4
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaInputFile
__vbaPrintFile
ord712
ord606
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord607
ord608
__vbaFPException
ord717
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaGetOwner4
__vbaVarCat
__vbaCheckType
ord535
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
ord648
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaInStr
__vbaNew2
ord571
__vbaVarInt
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
ord579
__vbaVarSetVar
__vbaI4Var
__vbaLateMemCall
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord613
__vbaFpI2
__vbaCheckTypeVar
__vbaVarLateMemCallLd
ord616
__vbaVarCopy
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
ord618
__vbaStrVarCopy
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
ord581
Sections
.text Size: 436KB - Virtual size: 432KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ