Static task
static1
Behavioral task
behavioral1
Sample
21bdb3e6bde62a97fc1cc2c8f2e2551d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
21bdb3e6bde62a97fc1cc2c8f2e2551d.exe
Resource
win10v2004-20231215-en
General
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Target
21bdb3e6bde62a97fc1cc2c8f2e2551d
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Size
1.2MB
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MD5
21bdb3e6bde62a97fc1cc2c8f2e2551d
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SHA1
d5c550426ea068db24ad37298b4f1d7b407727f7
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SHA256
20873492c4db9fba922bc8f6e0198bce58c40ee558736d51a9260353929bd416
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SHA512
42b1b36e0897aa25b8cdd98d6e3dc673e930aef0a65b1a8decffc78a7b345b85b611ea6079ca7c2a752b1e0a9bb7df9cfc2005b6dd9dd28509e62eabe3970a3e
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SSDEEP
24576:LT2NfIY+fESlhgrbFNayjt4r0/A0wzdHwW:H2uY0lW3/ALzdH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 21bdb3e6bde62a97fc1cc2c8f2e2551d
Files
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21bdb3e6bde62a97fc1cc2c8f2e2551d.exe windows:4 windows x86 arch:x86
80270f9089636fcaba8072f19c99012c
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
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaGosubReturn
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
ord588
__vbaFreeVarList
__vbaEnd
__vbaPut3
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord516
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaResume
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord592
__vbaVarForInit
__vbaStrBool
__vbaExitProc
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord599
__vbaStrFixstr
__vbaBoolVar
__vbaFpR8
__vbaRefVarAry
_CIsin
ord631
__vbaErase
ord709
ord632
__vbaChkstk
__vbaGosubFree
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
__vbaGosub
ord714
__vbaVarDiv
ord607
ord530
__vbaFPException
ord717
ord533
__vbaStrVarVal
__vbaUbound
ord534
__vbaVarCat
__vbaCheckType
__vbaI2Var
__vbaLsetFixstrFree
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaR8Str
ord648
__vbaVar2Vec
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaStrComp
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
__vbaCheckTypeVar
__vbaVarCopy
__vbaFpI4
__vbaVarLateMemCallLd
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaCastObj
_allmul
__vbaLateIdSt
_CItan
__vbaFPInt
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 468KB - Virtual size: 464KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 716KB - Virtual size: 713KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ