Static task
static1
Behavioral task
behavioral1
Sample
fb8128ee56e36049e6db2723755f9d9b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
fb8128ee56e36049e6db2723755f9d9b.exe
Resource
win10v2004-20231222-en
General
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Target
fb8128ee56e36049e6db2723755f9d9b
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Size
36KB
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MD5
fb8128ee56e36049e6db2723755f9d9b
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SHA1
0c1e53cf873a781dec361cfe56302f4f3893346d
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SHA256
c6e7eeae1ca7ee86f1e5c7725cee6c25816cf4f02a3b3f2fa8875f2e951c6959
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SHA512
c98da2265a7e8788ec8a47a8bfa323dfceedaddd1e7e51d53e6f994a3e6084e7a93b4a12eb5e1781944e77aa6fa7fccd8d787f53f96216a384eba752f4e61709
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SSDEEP
384:TShGKkOIf+FSde/7uZDia7nSowRNgGubTw7HDs4uujCkOIf+:21x177a8ghwvtH0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb8128ee56e36049e6db2723755f9d9b
Files
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fb8128ee56e36049e6db2723755f9d9b.exe windows:4 windows x86 arch:x86
e7c6cbd57a77319559c1280466bd86b2
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
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaRecAnsiToUni
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaStrFixstr
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord528
__vbaStrCmp
__vbaAryConstruct2
DllFunctionCall
_adj_fpatan
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaStrToAnsi
__vbaVarDup
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
Sections
.text Size: 20KB - Virtual size: 16KB
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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ