Static task
static1
Behavioral task
behavioral1
Sample
523a16d25389925bac6a67b7b57c6975.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
523a16d25389925bac6a67b7b57c6975.exe
Resource
win10v2004-20231215-en
General
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Target
523a16d25389925bac6a67b7b57c6975
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Size
3.3MB
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MD5
523a16d25389925bac6a67b7b57c6975
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SHA1
4b1e734eb8219781fa4e9ee839c7d601a29e1ef9
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SHA256
c74b8d3efec37b1648842a5ed588c238673b99baeb1c9205bbbb5b93e155204d
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SHA512
6dd831f096f9300e8e53f6d43eff1298c8708197e3da8c0204f538fa4361710eec5d5803b53a044151c87327f1c5c7627a68a6da986c83a7e73c42aaa7b49a8b
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SSDEEP
49152:2ngEm92dls8PduSzbPQUuugq4YFFooTD:5adlsK7zfHFn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 523a16d25389925bac6a67b7b57c6975
Files
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523a16d25389925bac6a67b7b57c6975.exe windows:4 windows x86 arch:x86
cae49e97b410867f46b71212fe303e15
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
__vbaVarMove
__vbaStrI4
__vbaFreeVar
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
ord518
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
ord593
__vbaVarForInit
ord594
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaBoolVar
__vbaFpR8
_CIsin
__vbaErase
__vbaChkstk
EVENT_SINK_AddRef
ord528
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaStrR4
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord601
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
_CIlog
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
__vbaVarLateMemCallLd
__vbaVarCopy
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 12KB
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