Static task
static1
Behavioral task
behavioral1
Sample
4c83e7a51fdfe97ad872ce0abbeae73e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c83e7a51fdfe97ad872ce0abbeae73e.exe
Resource
win10v2004-20231215-en
General
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Target
4c83e7a51fdfe97ad872ce0abbeae73e
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Size
56KB
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MD5
4c83e7a51fdfe97ad872ce0abbeae73e
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SHA1
b77dede092bea1f90ad1e470002de5dc5a0a23fc
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SHA256
e21209d8873cf7844b83cc73b25e3816434b101854c2cc76db329e6e37e3b59f
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SHA512
3b5a0bdc878a6140ad1e1960e623dbf51f24eb8d0e839ade2c4f963ba23be34c5eb337a1229577dc9ef34894dae73c7ec68eccfb0797a8c3fe8a7c5d03e40b81
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SSDEEP
768:/r8JlwsqT+COwVJ2fOIwAA2tf0xI6+APws:TarRLwD0xeIBkr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c83e7a51fdfe97ad872ce0abbeae73e
Files
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4c83e7a51fdfe97ad872ce0abbeae73e.exe windows:4 windows x86 arch:x86
2841dc5196f44081d95fd073bb8eb06d
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
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
ord519
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
ord593
__vbaExitProc
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
ord631
__vbaChkstk
EVENT_SINK_AddRef
ord527
__vbaStrCmp
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarOr
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
ord579
__vbaVarCmpEq
__vbaLateMemCall
__vbaVarDup
__vbaFreeVarg
ord616
__vbaFpI4
__vbaVarCopy
__vbaR8IntI2
__vbaLateMemCallLd
_CIatan
ord618
__vbaCastObj
__vbaStrMove
_allmul
_CItan
ord546
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ