Static task
static1
Behavioral task
behavioral1
Sample
Discus1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Discus1.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
attachment-2.rtf
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
attachment-2.rtf
Resource
win10v2004-20231222-en
General
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Target
9a5dcd67692a164fee8722cc19612f71
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Size
143KB
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MD5
9a5dcd67692a164fee8722cc19612f71
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SHA1
90a43e2102ea0028c0ab0c23827d3e9e0104d149
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SHA256
4681a12541c3cd152398719bc522ab20945015e647dcf63e901fc64d77df4c7d
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SHA512
193468ae31d85061bc12ed70f5f6bc29ab3821a5d8876fbf6864d58219b39b3c6725c884a552a381807d794ece1b9153d34f151b3360c6507a940ac10afac9b5
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SSDEEP
3072:2IpzxagL0fPlfUH9obhcnxevJt2lhEltupWjb:2Ipz8K0Qso8vylhEnupOb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/Discus1.exe
Files
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9a5dcd67692a164fee8722cc19612f71.eml
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http://vdu.lt
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http://adm.uw.edu.pl
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http://www.facebook.com/univerzitet.u.beogradu
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http://twitter.com/#!/Univerzitet_BG
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http://plus.google.com/114595110505851338750/posts
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http://www.linkedin.com/company/university-of-belgrade
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http://www.youtube.com/univerzitetubeogradu
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EUI894LT463.zip.zip
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Discus1.exe.exe windows:4 windows x86 arch:x86
f00c063be3ee9625aa526de886ebc41e
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
ord582
_CIcos
_adj_fptan
__vbaVarMove
ord586
ord587
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
ord697
_adj_fdiv_m64
ord698
ord513
__vbaFreeObjList
ord517
_adj_fprem1
__vbaSetSystemError
__vbaHresultCheckObj
ord664
ord558
ord665
_adj_fdiv_m32
__vbaAryVar
ord667
__vbaAryDestruct
ord591
ord593
ord594
ord595
__vbaObjSet
__vbaOnError
ord596
_adj_fdiv_m16i
ord702
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaCyStr
ord704
ord522
__vbaFpR8
ord708
_CIsin
__vbaErase
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaObjVar
DllFunctionCall
_adj_fpatan
ord569
ord676
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaFpCmpCy
__vbaExceptHandler
ord711
ord712
_adj_fprem
_adj_fdivr_m64
ord531
ord716
__vbaFPException
ord532
__vbaStrVarVal
ord536
_CIlog
ord539
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord574
__vbaI4Str
__vbaFreeStrList
ord682
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
ord689
ord610
ord611
__vbaVarDup
__vbaStrComp
ord613
ord614
_CIatan
__vbaStrMove
__vbaCastObj
ord540
__vbaAryCopy
ord541
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaFPInt
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
ord581
Sections
.text Size: 116KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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attachment-2.rtf
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blocked.gif.gif
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email-html-3.txt.html
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email-plain-1.txt
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image001.jpg.jpg
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image002.png.png