Static task
static1
Behavioral task
behavioral1
Sample
81b3e1fd503547f3100f4ddb99bfdd76ced67b25a8a74a201ed8ffb1a3c1c768.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
81b3e1fd503547f3100f4ddb99bfdd76ced67b25a8a74a201ed8ffb1a3c1c768.exe
Resource
win10v2004-20240802-en
General
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Target
81b3e1fd503547f3100f4ddb99bfdd76ced67b25a8a74a201ed8ffb1a3c1c768
-
Size
468KB
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MD5
bfc036cdcfd65bf80074fbf891ca45ad
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SHA1
8f28fcb64c148ae53657be347a22c6c00c7801b8
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SHA256
81b3e1fd503547f3100f4ddb99bfdd76ced67b25a8a74a201ed8ffb1a3c1c768
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SHA512
a32fb9d2aad55b0a90d8199437e781fa767289cfcd11a083c0b28872e98f5c42e02aab5d004200f67200b081b3fe028a3a66347e4e875eb8e1ae207fe4124397
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SSDEEP
3072:S8X+oOh+JC8e2aYVPzivrf8/vCa9i4pxhdHeZVrPnOgbSN3EmcjsYt:S8OoN7e2dPevrfhE0vOgbe0mcj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81b3e1fd503547f3100f4ddb99bfdd76ced67b25a8a74a201ed8ffb1a3c1c768
Files
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81b3e1fd503547f3100f4ddb99bfdd76ced67b25a8a74a201ed8ffb1a3c1c768.exe windows:4 windows x86 arch:x86
5d6cad172c5535e4b6b6bbd246571621
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
__vbaGenerateBoundsError
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__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: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ