Static task
static1
Behavioral task
behavioral1
Sample
0721b8457d90f499d512f12e750f03c9.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0721b8457d90f499d512f12e750f03c9.exe
Resource
win10v2004-20231215-en
General
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Target
0721b8457d90f499d512f12e750f03c9
-
Size
548KB
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MD5
0721b8457d90f499d512f12e750f03c9
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SHA1
03f2af5ff9554ef77bec68de54cd41c92c1a9e18
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SHA256
3d790ace524c4d3dfbd324dc36c60da1b5745c2ccb2d2e940d1fcb409d1f84ae
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SHA512
ebe3f6d74e287c108b5b32af81ad75d829a4c0463c1e6ab304a0ad60f710fdaa5cac323ae55005929aba320298a8077360aaf76c266ea597efc97ac1ff54e9cc
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SSDEEP
12288:QUfru9v5yBZ1ohOgaymjWgnuBP1uixbCSzkN0cCk:RjurqZfgaykWgsNuHSzk2M
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0721b8457d90f499d512f12e750f03c9
Files
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0721b8457d90f499d512f12e750f03c9.exe windows:4 windows x86 arch:x86
311227d5563e179f0149aea353dd4f1b
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
__vbaR8FixI4
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaFPFix
__vbaFpR8
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaPutOwner3
__vbaAryConstruct2
__vbaPrintObj
__vbaI2I4
DllFunctionCall
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord530
__vbaFPException
ord717
__vbaUbound
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 28KB - Virtual size: 24KB
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
text Size: 4KB - Virtual size: 72B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 508KB - Virtual size: 506KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ