Static task
static1
Behavioral task
behavioral1
Sample
b4acc78aa32b81974adc263b22f27366c8ce6583bafea3be82d9c89e41ba8813.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4acc78aa32b81974adc263b22f27366c8ce6583bafea3be82d9c89e41ba8813.exe
Resource
win10v2004-20240508-en
General
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Target
b4acc78aa32b81974adc263b22f27366c8ce6583bafea3be82d9c89e41ba8813
-
Size
184KB
-
MD5
59c5f190bb0103f6550433a7750b802e
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SHA1
dd962988561e6ae682d3535a18d45c65bc87118d
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SHA256
b4acc78aa32b81974adc263b22f27366c8ce6583bafea3be82d9c89e41ba8813
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SHA512
beb3333c6d947e051698c1621d447984e8dc7312e2b31e03d5661e5e3fe0109271a5e7ac0f5904b6ee19a1f65cf70ecaa87fac8e8d4c9a5945edc82aae33ee90
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SSDEEP
3072:68U3H8oI78hYdFaWemwLRtC+hlnViFFn3:68HofEFadLbC+hlnViFF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b4acc78aa32b81974adc263b22f27366c8ce6583bafea3be82d9c89e41ba8813
Files
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b4acc78aa32b81974adc263b22f27366c8ce6583bafea3be82d9c89e41ba8813.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