Static task
static1
Behavioral task
behavioral1
Sample
a2740ac1e7b37f107839231b38fb54bc.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a2740ac1e7b37f107839231b38fb54bc.exe
Resource
win10v2004-20240221-en
General
-
Target
a2740ac1e7b37f107839231b38fb54bc
-
Size
132KB
-
MD5
a2740ac1e7b37f107839231b38fb54bc
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SHA1
608c4610440adcc8c9f6e0e840e928d34d112c31
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SHA256
4072f9918e838bd7506bca527853ef61e3fa367af016822d0b99d82f1c1d36fd
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SHA512
35aae68944cc01b8f54d4c787bc725967d10848934f49045556326d6ebc1205f2cc92d5e2abab96af1ff3530dd52d75f17c68a7cdc23cf06addee187bdd787d1
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SSDEEP
3072:G9L5J24OisHsSucckteEV+WuJltMgXlhKa6YrFMgXw:Gl5FOdl1XIMgXPKa6YrFMgX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a2740ac1e7b37f107839231b38fb54bc
Files
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a2740ac1e7b37f107839231b38fb54bc.exe windows:4 windows x86 arch:x86
f0fe3b281d8b1a0e7b4c5915124af0d3
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
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaResume
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord666
ord667
__vbaAryDestruct
__vbaVarForInit
__vbaExitProc
__vbaForEachCollObj
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
ord303
_adj_fdivr_m16i
ord598
ord305
__vbaBoolVar
__vbaStrFixstr
ord309
__vbaBoolVarNull
__vbaVarTstLt
__vbaFpR8
_CIsin
ord631
ord632
__vbaNextEachCollObj
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
__vbaCastObjVar
_adj_fpatan
__vbaStrR8
__vbaUI1ErrVar
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
_CIsqrt
__vbaVarAnd
ord311
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaStr2Vec
__vbaExceptHandler
ord711
ord313
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
ord716
__vbaFPException
ord717
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord535
__vbaI2Var
ord645
_CIlog
__vbaErrorOverflow
ord648
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaVarSetObj
__vbaI4Str
ord575
__vbaFreeStrList
ord576
_adj_fdivr_m32
ord577
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
ord610
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaStrComp
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaVarMod
__vbaVarCopy
__vbaFpI4
__vbaVarLateMemCallLd
ord616
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
ord618
__vbaCastObj
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 120KB - Virtual size: 117KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ