Static task
static1
Behavioral task
behavioral1
Sample
4057cca020c925c66291946c870912f0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4057cca020c925c66291946c870912f0.exe
Resource
win10v2004-20231215-en
General
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Target
4057cca020c925c66291946c870912f0
-
Size
444KB
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MD5
4057cca020c925c66291946c870912f0
-
SHA1
7f7787fe14fa4bd5f62ca9ad8bdbdedc9fd2cb14
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SHA256
75c000c7530b1e358cc18e7339cbd86c499b0bf7ca181a4fe4fc20fa902dc958
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SHA512
37d22f1a7cf75ae596793b5bc75e09e28e2a08f4852d86fc571ec820b9591d5576432fc00371fc87bb80f051626a391f04d9090b41a5e63ced43657d600a27dd
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SSDEEP
1536:hXVxzr04ugtCmpZJIJ3XV5DkKbRXvTbaBwVz:tLr04uvmpZJVaFd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4057cca020c925c66291946c870912f0
Files
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4057cca020c925c66291946c870912f0.exe windows:4 windows x86 arch:x86
7d8f10fba8c6afcc25c13dab56054e7a
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
__vbaVarTstGt
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaStrVarMove
__vbaLateIdCall
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaNextEachVar
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord593
__vbaExitProc
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
__vbaFpR4
ord520
__vbaBoolVarNull
_CIsin
ord632
__vbaVarZero
__vbaVarCmpGt
__vbaChkstk
ord526
EVENT_SINK_AddRef
ord528
ord529
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaCastObjVar
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
ord535
__vbaExitEachVar
_CIlog
__vbaErrorOverflow
__vbaNew2
__vbaInStr
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord573
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarSetVar
__vbaI4Var
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaFpI4
ord616
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaLateMemCallLd
_CIatan
__vbaStrMove
ord619
__vbaForEachVar
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 432KB - Virtual size: 429KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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