Static task
static1
Behavioral task
behavioral1
Sample
a36a3fb87a257fedc6c0889d7f8ba9a27db8542ff581f586d9f1fa34b90d18da.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a36a3fb87a257fedc6c0889d7f8ba9a27db8542ff581f586d9f1fa34b90d18da.exe
Resource
win10v2004-20240226-en
General
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Target
a36a3fb87a257fedc6c0889d7f8ba9a27db8542ff581f586d9f1fa34b90d18da
-
Size
468KB
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MD5
27d0b27d91819e2c79f3670c397c4edd
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SHA1
fb4d862b08a938691d6003faea1f1b89329c9ca3
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SHA256
a36a3fb87a257fedc6c0889d7f8ba9a27db8542ff581f586d9f1fa34b90d18da
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SHA512
708824f3c923b388ac69385abb70310ab92f99b43c658a08e7809830b284f434aa6e3b10a265edbe8dbf5bf17af1c53e07461a04bd5cfd6aa8aa352276c51268
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SSDEEP
3072:1bACogIdI05UtbYhkzcjQf8/EChCPIpCnmHexVhioaxLKTVuTkl4:1b1ow8Ut2k4jQff0okoat8VuT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a36a3fb87a257fedc6c0889d7f8ba9a27db8542ff581f586d9f1fa34b90d18da
Files
-
a36a3fb87a257fedc6c0889d7f8ba9a27db8542ff581f586d9f1fa34b90d18da.exe windows:4 windows x86 arch:x86
5d6cad172c5535e4b6b6bbd246571621
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
__vbaGenerateBoundsError
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__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: 169KB
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: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ