Static task
static1
Behavioral task
behavioral1
Sample
87bdb0a2b3efeb7dbbf36b7ff3eb5761.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87bdb0a2b3efeb7dbbf36b7ff3eb5761.exe
Resource
win10v2004-20231222-en
General
-
Target
87bdb0a2b3efeb7dbbf36b7ff3eb5761.bin
-
Size
144KB
-
MD5
87bdb0a2b3efeb7dbbf36b7ff3eb5761
-
SHA1
0ad7893f39aef48d8ff1eb9f14e6305f07f4a42f
-
SHA256
a835329d85cf0a2529ee48e6caa71ae8b2d7b374ef34eb92d4d2b8dc08c1b486
-
SHA512
ed0f5a3da64a122611a14051eb620bcfc5ce77d9d884fc54f7d6b6617bfb54613d9b2355911f2f024e5b3c4caaa254adba58f5512821a7eec7a825e914e01103
-
SSDEEP
3072:KhAMV3kvJoUv3+fMH9nwyIaozwi973Pe2a:KhzOIaywi973PH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 87bdb0a2b3efeb7dbbf36b7ff3eb5761.bin
Files
-
87bdb0a2b3efeb7dbbf36b7ff3eb5761.bin.exe windows:4 windows x86 arch:x86
ca92da6540f3fdf8f86c7c913d2932a2
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
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
ord516
_adj_fprem1
ord518
ord626
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVarNull
__vbaVargVar
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaVarCmpEq
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaVarLateMemCallLd
__vbaVarCopy
ord617
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
ord619
__vbaForEachVar
_allmul
__vbaVarLateMemCallSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 132KB - Virtual size: 129KB
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