Static task
static1
Behavioral task
behavioral1
Sample
_vs.ai.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
_vs.ai.exe
Resource
win10v2004-20230703-en
General
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Target
_vs.ai.exe
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Size
24KB
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MD5
c2346a050b2b9fb47b46340e28c5492a
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SHA1
ee0cca6688bc7930b569789833f9aae1b1353a71
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SHA256
4180e22905e2cc85efad8748cebbe872af12ac70fda8e70e7b2d14f3a458b528
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SHA512
61dc7de727c4ccb34c843318ee5c5efb9fa1c9b13df2e892e673dd241ae9a7d5057238fa50df49764ff1fac25bc0e9f87aa8b30c9b63fd243341f2551fc584fa
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SSDEEP
192:TgQCnmslvuWCh7Crx2vRrNvK+NsaQ3IYXnhEj:TxCnmYPQ7c2z/VIhXnhEj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource _vs.ai.exe
Files
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_vs.ai.exe.exe windows x86
9769d79465025ba57b00069902a39fe7
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
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaPut3
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
ord660
__vbaSetSystemError
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord669
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
ord520
_CIsin
ord632
__vbaChkstk
ord526
__vbaFileClose
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaVarTstEq
DllFunctionCall
_adj_fpatan
ord600
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
__vbaVarDup
__vbaFpI4
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord619
_allmul
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 752B
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