Static task
static1
Behavioral task
behavioral1
Sample
b859b19e9fea12ded13d3bb50f827cad.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b859b19e9fea12ded13d3bb50f827cad.exe
Resource
win10v2004-20240226-en
General
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Target
b859b19e9fea12ded13d3bb50f827cad
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Size
340KB
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MD5
b859b19e9fea12ded13d3bb50f827cad
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SHA1
8b8e8f58771c2814e1baa25faf2acf990c47c6ce
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SHA256
b702eda13fd1c1d1e545b9495cabdae84e145d6c923284714d68bbcf350b9fcd
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SHA512
626aba28690f7d9d89ad9b4c79be286d44c49321a5ab4350861b5c7acb23bd5008e7dc88315c89f4be2903c935bc8b893835a5e2e9006afc9ede6f6348f1e1a3
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SSDEEP
6144:X8yxscbTfFDbRnOTrfQJL+gReZex8skqK0vuWKeR:9X5OS+Xe4qKGuUR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b859b19e9fea12ded13d3bb50f827cad
Files
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b859b19e9fea12ded13d3bb50f827cad.exe windows:4 windows x86 arch:x86
acf2cd5bdb278134913a03eca6ee61a1
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
_CIcos
_adj_fptan
__vbaFreeVar
__vbaAryMove
__vbaLineInputStr
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaStrFixstr
__vbaFpR8
_CIsin
ord709
__vbaErase
ord632
__vbaChkstk
__vbaFileClose
ord526
EVENT_SINK_AddRef
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord647
__vbaNew2
ord648
__vbaVar2Vec
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
ord617
_CIatan
__vbaStrMove
ord619
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
ord580
Sections
.text Size: 32KB - Virtual size: 31KB
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: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ