Static task
static1
Behavioral task
behavioral1
Sample
bb5b358bb855d47e66844c78a996d4ac.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
bb5b358bb855d47e66844c78a996d4ac.exe
Resource
win10v2004-20240226-en
General
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Target
bb5b358bb855d47e66844c78a996d4ac
-
Size
980KB
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MD5
bb5b358bb855d47e66844c78a996d4ac
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SHA1
4e52aba1e0dd5536a8713fb7e7bb1a637aa6bcd6
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SHA256
dbdc9c700a70e44fba92af4ebd993dc48aa9c1202f17deb803de47bfa4c96525
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SHA512
0fa81ebaf4ed6fc659d57dad987672b68d635e2dc05f329c048d1fb9b54f2b1825f9e0b056a30106b0efb55e264490bec78f40add890d460d2df9e851a7852ed
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SSDEEP
6144:00PcDuzHhd/dFnEHXtKItMkIWiKEmUIQWHnzHhd/dFnEHXtKItM:07uzdFneXt4WHUIQWHzdFneXt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bb5b358bb855d47e66844c78a996d4ac
Files
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bb5b358bb855d47e66844c78a996d4ac.exe windows:4 windows x86 arch:x86
e218d97a654de340b5959de7074c3c2d
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
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
ord696
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord628
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaBoolVar
ord309
_CIsin
__vbaErase
ord631
__vbaVarZero
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
DllFunctionCall
__vbaFpUI1
__vbaLbound
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
ord600
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarAdd
__vbaStrToAnsi
__vbaVarMod
__vbaFpI4
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
ord650
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaI4ErrVar
__vbaFreeStr
ord581
Sections
.text Size: 684KB - Virtual size: 683KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 288KB - Virtual size: 287KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ