Static task
static1
Behavioral task
behavioral1
Sample
55fb9b745946cc40528769b7e2a137e9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
55fb9b745946cc40528769b7e2a137e9.exe
Resource
win10v2004-20231215-en
General
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Target
55fb9b745946cc40528769b7e2a137e9
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Size
94KB
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MD5
55fb9b745946cc40528769b7e2a137e9
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SHA1
328582649c06fb198a938121b25fa17c92127903
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SHA256
e41d984d9bc6f1a6d3e10452c75bf66664663d6a88d4b16829e3b37d964583f8
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SHA512
fdfc6e750c1f05d6ca81a3fd91610203e41d1d53a8df9cd6f350c94cb8febd0ea7a8c0768f1343b8a2a0a6dd0aab57cf40fb4e60404ddb14773d80af95513aac
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SSDEEP
1536:vRerSHvNjHxEwM292tyiXHt6D/0pjaHnNoHJrlKiZnPNtam8j:vcrkvVHxHM29gyoHt9jaHnAJr8iZPNt4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55fb9b745946cc40528769b7e2a137e9
Files
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55fb9b745946cc40528769b7e2a137e9.exe windows:4 windows x86 arch:x86
9e86d714c4963e43e38c0644372e0a32
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
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaGosubReturn
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaExitProc
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
ord525
__vbaVarZero
__vbaChkstk
ord526
__vbaFileClose
__vbaGosubFree
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaGet3
__vbaAryConstruct2
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord607
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord537
ord644
_CIlog
__vbaFileOpen
__vbaInStr
ord570
__vbaNew2
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord100
__vbaVarCmpEq
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI2
ord616
ord617
_CIatan
ord618
__vbaUI1Str
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.TEXT Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.DATA Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ