Static task
static1
Behavioral task
behavioral1
Sample
YK-RooM Destroyer+_ By (_+D-D+_).exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
YK-RooM Destroyer+_ By (_+D-D+_).exe
Resource
win10v2004-20240226-en
General
-
Target
cca55d773e86545721647085341a7827
-
Size
67KB
-
MD5
cca55d773e86545721647085341a7827
-
SHA1
1d553d50e971986a2b746f7e127659cb8eeb240a
-
SHA256
e3f9258767221dae8d76af6b01185859b18571afc031aa009dbf6b9a9d456511
-
SHA512
20b26a1b98d324fe43adf8daaa1a89cd4fdb5d65dc80f51e62415a2dd557cd18ee57a7c4a1d53c22862b47029eb925bdff413ec3ff724c3d30c7188f5f16eff3
-
SSDEEP
1536:NiiQ1x4k0rAe2LBzDqpPbrgmwc7v/9p2Xz1rl9o8pJLxav:04hG8bdJxp2j1J5c
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/YK-RooM Destroyer+_ By (_+D-D+_).exe
Files
-
cca55d773e86545721647085341a7827.rar
-
YK-RooM Destroyer+_ By (_+D-D+_).exe.exe windows:4 windows x86 arch:x86
eadcd9b4727b17f8178a8b774b48fecc
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord593
ord300
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord306
ord309
__vbaVarTstLt
_CIsin
ord631
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord606
_adj_fprem
_adj_fdivr_m64
ord607
__vbaI2Str
ord608
__vbaFPException
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord535
_CIlog
__vbaErrorOverflow
__vbaR8Str
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
__vbaVarDup
__vbaFpI2
__vbaVarCopy
__vbaFpI4
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 200KB - Virtual size: 196KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ