Static task
static1
Behavioral task
behavioral1
Sample
b40f75cfc331bb7cfa0fbb7b1a6834932e75e4f9879f711845dc0c0e64beb91aN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b40f75cfc331bb7cfa0fbb7b1a6834932e75e4f9879f711845dc0c0e64beb91aN.exe
Resource
win10v2004-20240802-en
General
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Target
b40f75cfc331bb7cfa0fbb7b1a6834932e75e4f9879f711845dc0c0e64beb91aN
-
Size
468KB
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MD5
2bfe07ef74d4e9a6496f0ee9094f8220
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SHA1
a38e50d1e4faadec67518b8904f07644990a3abc
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SHA256
b40f75cfc331bb7cfa0fbb7b1a6834932e75e4f9879f711845dc0c0e64beb91a
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SHA512
60d48d8d222ae219e0750d572eb639fc26867f8a746fe5a5791890ddc18b6b31ce97eab415f01aa898172ef01da4d3f3504f3174b28d7a736b46b50fc2bf7248
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SSDEEP
3072:QboLogH1T98U2bYdYz5SffXEChYlIpBnmHGmVp7jTi3Xqr8TLlW:QbcoM2U2WY1SffO0fIjTQ6r8T
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b40f75cfc331bb7cfa0fbb7b1a6834932e75e4f9879f711845dc0c0e64beb91aN
Files
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b40f75cfc331bb7cfa0fbb7b1a6834932e75e4f9879f711845dc0c0e64beb91aN.exe windows:4 windows x86 arch:x86
6a04936655d602b71d514cc0b8fe5658
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
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_UP_SYSTEM_ONLY
IMAGE_FILE_BYTES_REVERSED_HI
Imports
msvbvm60
_CIcos
_�dj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__�baEnd
_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