Static task
static1
Behavioral task
behavioral1
Sample
4a2ff54d09fcca394820cab50f777a8f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4a2ff54d09fcca394820cab50f777a8f.exe
Resource
win10v2004-20231215-en
General
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Target
4a2ff54d09fcca394820cab50f777a8f
-
Size
332KB
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MD5
4a2ff54d09fcca394820cab50f777a8f
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SHA1
688544817b4eac167d2cc8f326b061ebc0e5e842
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SHA256
a31786e0989cb9835c9811fb9855e6fd36a09a737184ebea7fd82d58b565c029
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SHA512
ba870fd8181ae199d99722afdb5b3c2226afb8db27f2db56f7b3fd864d62c699158ed0c789d5ed183c1aec0ac121559f1985fbdf4a5dd7b0eb83bb98d83c163a
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SSDEEP
3072:5o0mK/rNVzueWGv/MFBkRJiQ1a15RAQy+ZdDyhFd:5o0mGrGG8F6YIa1QuzDgT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a2ff54d09fcca394820cab50f777a8f
Files
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4a2ff54d09fcca394820cab50f777a8f.exe windows:4 windows x86 arch:x86
d5254a66904ff0891c19dea49ddcdb27
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
__vbaExitProc
__vbaVarForInit
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaVarIndexLoad
_CIsin
ord631
__vbaErase
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
__vbaFPException
__vbaUbound
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaR8Str
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
Zombie_AddRef
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaVarAdd
__vbaAryLock
__vbaFpI2
__vbaFpI4
__vbaVarCopy
ord616
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaStrVarCopy
_allmul
__vbaLenVarB
_CItan
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeStr
ord581
Sections
.text Size: 276KB - Virtual size: 275KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ