Static task
static1
Behavioral task
behavioral1
Sample
b7c88b4a57a18d0287ee91dd2ef2a7f3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b7c88b4a57a18d0287ee91dd2ef2a7f3.exe
Resource
win10v2004-20240226-en
General
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Target
b7c88b4a57a18d0287ee91dd2ef2a7f3
-
Size
84KB
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MD5
b7c88b4a57a18d0287ee91dd2ef2a7f3
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SHA1
33a9d737d28a033f54ea386c261786c7f965c622
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SHA256
6f28b28f34672b13725075d4582b4d64de3ca2ff0ae9c15396337193b8eafebc
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SHA512
69e304da413548b625ccf83234cdad7b6ea7ff21e4ea97d7883ce6ba0e94736dcc9a6d0263a37193c14f645bf45e923d51158e239a19784d7a296c402a7a8aed
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SSDEEP
1536:/VpxemmPIHygN62bq1o44pTsOtVW22qNRwN1N3+jQ:t/BmwHysW1onpTsOtA2rNRwN1N3+c
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7c88b4a57a18d0287ee91dd2ef2a7f3
Files
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b7c88b4a57a18d0287ee91dd2ef2a7f3.exe windows:4 windows x86 arch:x86
9fd939041de2526576fe62d104d4f663
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
ord693
__vbaFreeVar
ord587
__vbaAryMove
__vbaStrVarMove
__vbaLineInputStr
__vbaLenBstr
ord695
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
__vbaPut3
_adj_fdiv_m64
__vbaFreeObjList
ord516
ord517
__vbaStrErrVarCopy
_adj_fprem1
ord518
__vbaRecAnsiToUni
__vbaStrCat
ord629
__vbaLsetFixstr
ord660
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaVarIndexLoadRefLock
__vbaVarForInit
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord303
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord520
__vbaStrFixstr
ord522
ord309
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord524
ord631
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaVarTstEq
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaFpUI1
__vbaStrR4
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord535
ord536
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
ord648
__vbaVar2Vec
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord612
ord613
__vbaFpI2
__vbaFpI4
ord616
__vbaVarCopy
__vbaR8IntI2
ord617
_CIatan
__vbaStrMove
__vbaR8IntI4
_allmul
_CItan
ord546
__vbaFPInt
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 72KB - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
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