Static task
static1
Behavioral task
behavioral1
Sample
ef9b55693f0797bc6fc46d64c8e29f64bcbf2d458358db4a4cc3ed6ef1a2f9c4.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
ef9b55693f0797bc6fc46d64c8e29f64bcbf2d458358db4a4cc3ed6ef1a2f9c4.exe
Resource
win10v2004-20230621-en
General
-
Target
ef9b55693f0797bc6fc46d64c8e29f64bcbf2d458358db4a4cc3ed6ef1a2f9c4
-
Size
168KB
-
MD5
f2a959f8599b18e88e92b30583fb0146
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SHA1
bda52efba95253896b8e3b19c47a8765ec7501d3
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SHA256
ef9b55693f0797bc6fc46d64c8e29f64bcbf2d458358db4a4cc3ed6ef1a2f9c4
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SHA512
5d3cf22a5fae0510e66957acd2e0e78d11d7b9366d704e4696111e4595f8df0260a89e0fa881034cce73f9dee6e9cf88d1ed2441dc323b032b8e7bfed3994424
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SSDEEP
1536:TRkWcqjBRgMeXC6KOzvp5npPOdP80eVGymsbxHkdWzcpHOyeRneT5s8+SUKvXL9s:lpBRgMeSWlW60eoleHiHONni5GK/u02
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef9b55693f0797bc6fc46d64c8e29f64bcbf2d458358db4a4cc3ed6ef1a2f9c4
Files
-
ef9b55693f0797bc6fc46d64c8e29f64bcbf2d458358db4a4cc3ed6ef1a2f9c4.exe windows x86
f3b2b8f8de246d1730ededf67d1318f4
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord588
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord621
__vbaFreeObjList
ord516
_adj_fprem1
ord626
__vbaStrCat
ord660
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaForEachCollObj
__vbaExitProc
__vbaOnError
ord595
__vbaObjSet
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord599
ord520
_CIsin
__vbaNextEachCollObj
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaR4Str
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
_adj_fpatan
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
__vbaStrToUnicode
__vbaInputFile
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord570
__vbaVar2Vec
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
__vbaFpI4
ord617
_CIatan
__vbaCastObj
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ