Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b99b82b5e6666e4d402ddbdf921e4b40.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.b99b82b5e6666e4d402ddbdf921e4b40.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.b99b82b5e6666e4d402ddbdf921e4b40.exe
-
Size
108KB
-
MD5
b99b82b5e6666e4d402ddbdf921e4b40
-
SHA1
ec65fb211b38ad0e72d39ef3475521c40b669542
-
SHA256
418055996abef1de983541ff70356de4cae6caecdbd01e65bef2929d4a2c1a11
-
SHA512
2987c3c8a8c68707bca21a7a5aee7e865dd73e638185ab461db7fbbc8f41fdd2ad10e602a05848f7d88e3c94e951f61ea1fe0b47af25a22df1ed787abfd5360f
-
SSDEEP
1536:/0SY5iLHxgxOn6rb815cJ7AVyIixWgkejTWOXNxLxIYw5AsGTFIKcV1QT8Ril7Av:5TeE6rAcJ7+yIvgkwaCx3AIoK7q
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b99b82b5e6666e4d402ddbdf921e4b40.exe
Files
-
NEAS.b99b82b5e6666e4d402ddbdf921e4b40.exe.exe windows:4 windows x86
08c73649574292783b328f4088333bd6
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
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
_adj_fprem1
ord626
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaLateMemSt
__vbaForEachCollObj
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
ord702
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaBoolVarNull
_CIsin
__vbaVarZero
ord632
__vbaNextEachCollObj
__vbaVargVarMove
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaCastObjVar
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaVarLateMemCallLdRf
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
ord610
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaVarLateMemCallLd
__vbaVarCopy
ord617
__vbaLateMemCallLd
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
__vbaStrVarCopy
__vbaForEachVar
ord619
_allmul
__vbaVarLateMemCallSt
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 92KB - Virtual size: 89KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ