Static task
static1
Behavioral task
behavioral1
Sample
bfbb5319d43343480ecc28bc48c1f1a0.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
bfbb5319d43343480ecc28bc48c1f1a0.exe
Resource
win10v2004-20231215-en
General
-
Target
bfbb5319d43343480ecc28bc48c1f1a0
-
Size
268KB
-
MD5
bfbb5319d43343480ecc28bc48c1f1a0
-
SHA1
13336d432cd9a3b928f5d09c94110aabf015cc0a
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SHA256
76df8f31250a9cfb3ae0632f9cd8f01ca579ffd26f45816c86fc2ce0a7293b70
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SHA512
68eee3af8dab7e8bc84cdb110a2167001a9babc85195a51571b60b8476495247969600760df08fe38a9eb5db89245543b3646511a657b7ea3945c5c1b1e1d8a3
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SSDEEP
3072:SHDmEharHTaza1/nSaTaz12CHtKpJLY6oxAlkdOnOLylTVgbj/FDK9+MhLx:yyLrznSQGZcJ0dds7lTc/Fu+w
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bfbb5319d43343480ecc28bc48c1f1a0
Files
-
bfbb5319d43343480ecc28bc48c1f1a0.exe windows:4 windows x86 arch:x86
6ad00816c3a61f05c4d45d5ed2d3c799
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm50
__vbaVarTextTstLe
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLineInputStr
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaVarTextTstLt
__vbaStrErrVarCopy
_adj_fprem1
ord625
ord518
__vbaRecAnsiToUni
ord626
__vbaVarTextCmpGt
ord519
__vbaResume
__vbaForEachCollAd
__vbaStrCat
__vbaLsetFixstr
__vbaCyInt
__vbaVarTextTstEq
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
ord558
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryDestruct
ord591
__vbaLateMemSt
ord592
__vbaForEachCollObj
__vbaExitProc
__vbaI4Abs
__vbaFileCloseAll
ord595
__vbaCyAdd
__vbaOnError
__vbaObjSet
__vbaVargObj
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord304
ord598
__vbaFpR4
__vbaBoolVar
__vbaStrFixstr
ord520
__vbaStrTextCmp
ord309
__vbaVargVar
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord631
__vbaErase
ord524
__vbaVargVarMove
ord525
__vbaNextEachCollObj
ord632
__vbaChkstk
__vbaFileClose
ord526
__vbaI2Cy
__vbaCyVar
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
ord529
ord560
__vbaPrintObj
__vbaObjVar
__vbaI2I4
ord561
DllFunctionCall
__vbaVarOr
ord563
__vbaAryConstruct
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaStrR8
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaVarTextTstNe
_CIsqrt
ord310
__vbaVarAnd
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaVarTextCmpEq
__vbaVarMul
__vbaExceptHandler
ord312
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaR8ErrVar
__vbaI2Str
__vbaVarDiv
ord608
ord531
__vbaFPException
__vbaInStrVar
__vbaVarTextTstGe
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaCheckType
ord535
__vbaI2Var
__vbaLateMemNamedCallLd
ord537
ord645
_CIlog
ord646
__vbaErrorOverflow
__vbaFileOpen
__vbaR8Str
__vbaNew2
ord648
__vbaInStr
__vbaVarInt
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarNot
__vbaFreeStrList
__vbaVarTextTstGt
ord576
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord685
ord100
__vbaVarSetVar
__vbaI4Var
__vbaFpCy
__vbaLateMemCall
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord616
__vbaFpI4
__vbaVarCopy
__vbaRecDestructAnsi
__vbaLateMemCallLd
__vbaR8IntI2
ord617
_CIatan
__vbaI2ErrVar
ord618
__vbaStrMove
__vbaCastObj
__vbaStrVarCopy
ord619
ord650
_allmul
__vbaLateIdSt
ord651
ord652
__vbaVarTextCmpNe
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 155KB - Virtual size: 155KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 101KB - Virtual size: 102KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
jirrosd Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE