Static task
static1
Behavioral task
behavioral1
Sample
7b81d9fa69d2228a07bc2d2c77dfd58c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7b81d9fa69d2228a07bc2d2c77dfd58c.exe
Resource
win10v2004-20231222-en
General
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Target
7b81d9fa69d2228a07bc2d2c77dfd58c
-
Size
116KB
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MD5
7b81d9fa69d2228a07bc2d2c77dfd58c
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SHA1
1ea6b5dba2b63ecc49f4112a3fe5eae7d7da34b3
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SHA256
094081a20cac1f28d6d1eefd2a094527350424fca2bb6c17a5acc5c8de17fac5
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SHA512
a10318b26e8aebe51c92e680204d450069d0d713220c38d5a1ae23000b12b30d135c6afc7d1fa40d089fb12e50ee83cd0200bdf71a6738f4dbba43076f6ebcf8
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SSDEEP
3072:IpvULsENOaYCgb3U6Qu2kFIJs9Ek1nosT:VLltYCgjUZu2kFIJs9Ek1no
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7b81d9fa69d2228a07bc2d2c77dfd58c
Files
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7b81d9fa69d2228a07bc2d2c77dfd58c.exe windows:4 windows x86 arch:x86
938f8cb5cc8e13775529f6d45b9da0b8
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
EVENT_SINK_GetIDsOfNames
__vbaVarSub
__vbaVarTstGt
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
ord694
__vbaFreeVar
__vbaLateIdCall
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaError
__vbaLsetFixstr
__vbaBoolErrVar
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaVargVarCopy
_adj_fdiv_m32
ord666
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaCyErrVar
ord592
__vbaExitProc
__vbaBoolStr
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaForEachCollVar
__vbaBoolVarNull
_CIsin
ord631
ord632
__vbaVarCmpGt
__vbaVargVarMove
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaDateR8
ord561
__vbaNextEachCollVar
__vbaI2I4
DllFunctionCall
__vbaVarOr
ord563
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaFixstrConstruct
ord568
Zombie_GetTypeInfoCount
__vbaRedim
__vbaUI1ErrVar
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaExceptHandler
__vbaStrToUnicode
__vbaR4ErrVar
ord606
_adj_fprem
_adj_fdivr_m64
__vbaR8ErrVar
ord608
__vbaFPException
__vbaInStrVar
ord717
ord319
__vbaStrVarVal
__vbaVarCat
__vbaDateVar
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord689
__vbaVarAdd
__vbaAryLock
ord320
__vbaStrToAnsi
__vbaVarDup
ord321
ord616
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaI2ErrVar
__vbaAryCopy
__vbaCastObj
__vbaStrMove
ord619
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaRecAssign
__vbaI4ErrVar
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ