Static task
static1
Behavioral task
behavioral1
Sample
4741e2bed321a208f23733578db71945.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4741e2bed321a208f23733578db71945.exe
Resource
win10v2004-20231215-en
General
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Target
4741e2bed321a208f23733578db71945
-
Size
144KB
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MD5
4741e2bed321a208f23733578db71945
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SHA1
85bb81885303d1320d886d1a2f3967a08fb938aa
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SHA256
c64d0fcd0bcb2e3b0a756ba09ec0956cf8f30dd9c6563c8697777080e5f538d7
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SHA512
f312adad018a8481cdc4b51df1854fe936458ec4eddb3d2626e0c3020671f6eaae506bdbf71ae91c4b6e5e834d4cffaaa9a179378a6fac473017b940c6221aac
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SSDEEP
3072:usb/VWotjzPr2cMPv4eT2zB9lYixfer8VIth:xMOjzPYPvxT4B9SixKtt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4741e2bed321a208f23733578db71945
Files
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4741e2bed321a208f23733578db71945.exe windows:4 windows x86 arch:x86
90fc50b2cac7659087f817c7278c195e
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
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord621
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
ord593
ord594
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord520
__vbaBoolVar
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
ord529
__vbaStrCmp
__vbaGet4
__vbaAryConstruct2
__vbaObjVar
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord716
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
ord570
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord613
__vbaFpI2
ord616
__vbaVarCopy
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaStrVarCopy
__vbaR8IntI4
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
__vbaFreeObj
__vbaI4ErrVar
Sections
.text Size: 132KB - Virtual size: 130KB
IMAGE_SCN_CNT_CODE
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ