Static task
static1
Behavioral task
behavioral1
Sample
a1b65b1a3c0de42d3cc647d4763e13d65d97e0e12164cc9c9175c8e5c872ef0f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1b65b1a3c0de42d3cc647d4763e13d65d97e0e12164cc9c9175c8e5c872ef0f.exe
Resource
win10v2004-20240426-en
General
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Target
a1b65b1a3c0de42d3cc647d4763e13d65d97e0e12164cc9c9175c8e5c872ef0f
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Size
184KB
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MD5
b9ca4257e1a2af1a5a62621500fd1a70
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SHA1
8726dd29fb528d85d70d63b068f92652f3a7f980
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SHA256
a1b65b1a3c0de42d3cc647d4763e13d65d97e0e12164cc9c9175c8e5c872ef0f
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SHA512
626dafcdd5a7f3efbfe5ba5497251c556b15d324a9da17bcb1e6e58b07dffdbc80ac81a70a5a7b3897d0bb95f905aa513eb799fb3cd254e55341f3ca6b2524f0
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SSDEEP
1536:UB4/6jZlr3tiotx1bROAlawSG29yvVc8smddfwLm2/zJt1Ll5hj5nizpvm:g7/3tioTNROTjG4WKiwLmgf1LlnViF+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a1b65b1a3c0de42d3cc647d4763e13d65d97e0e12164cc9c9175c8e5c872ef0f
Files
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a1b65b1a3c0de42d3cc647d4763e13d65d97e0e12164cc9c9175c8e5c872ef0f.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
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
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
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
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ