Static task
static1
Behavioral task
behavioral1
Sample
HEUR-Trojan.Win32.VB.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
HEUR-Trojan.Win32.VB.exe
Resource
win10v2004-20240226-en
General
-
Target
HEUR-Trojan.Win32.VB.gen-07b3853c56ad86b4536835e25802c19152cf93f918d2d33ee43bbfc4c52541b0
-
Size
184KB
-
MD5
c9fe3e73a1cc76b02f32f7909b3a92e4
-
SHA1
53e32353b63a4818bc4a3eb83366473fff269c92
-
SHA256
07b3853c56ad86b4536835e25802c19152cf93f918d2d33ee43bbfc4c52541b0
-
SHA512
8c13bb2ef00d335b55a2a64b853d4c27c3cb4d7c21207c4bbc5bc84792f7404b0a3fc7a2736cfe9f0bca303acace09f0814ecd26a8edf8e988eac9565688d90b
-
SSDEEP
3072:JDI63coNRHqFdD12k+W8hyHmlvnqnviAs:JDioSjD1J8oHmlPqnviA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HEUR-Trojan.Win32.VB.gen-07b3853c56ad86b4536835e25802c19152cf93f918d2d33ee43bbfc4c52541b0
Files
-
HEUR-Trojan.Win32.VB.gen-07b3853c56ad86b4536835e25802c19152cf93f918d2d33ee43bbfc4c52541b0.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
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