Behavioral task
behavioral1
Sample
c16655aa4c547f7d9a51998ad07c3a04.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c16655aa4c547f7d9a51998ad07c3a04.exe
Resource
win10v2004-20240226-en
General
-
Target
c16655aa4c547f7d9a51998ad07c3a04
-
Size
7.5MB
-
MD5
c16655aa4c547f7d9a51998ad07c3a04
-
SHA1
d7a4aad7115da14563165dd6b6375e2128e3c481
-
SHA256
b84a3f0247904d0ff9ac64e78e8aec162bf644c4904035a85831c60f41663025
-
SHA512
0936834363aa590dbeb99f82aff01bbe3f5f66b8c3a4bf5231f4a1d467d1e6d49782d469991a414dedf422665e30f440bcff7a25940d0486b12a21c629d503c6
-
SSDEEP
24576:6psPJW45Pv6O4ie0K7aQ0oqfTQrGYaeMso6fPKqOXo3oSvFoyUlQXmw7k5svBPQq:6EJW45P/+1OqVxU6H7k5b+fVRO7o
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c16655aa4c547f7d9a51998ad07c3a04
Files
-
c16655aa4c547f7d9a51998ad07c3a04.exe windows:4 windows x86 arch:x86
b6255417a0f676baf88c38438582aa4e
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFpCDblR4
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaPut3
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
__vbaResume
__vbaVarCmpNe
__vbaStrCat
__vbaWriteFile
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaForEachCollObj
__vbaVarPow
__vbaExitProc
__vbaVarForInit
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR4
__vbaStrFixstr
__vbaBoolVar
__vbaVarTstLt
__vbaFpR8
__vbaVargVar
__vbaBoolVarNull
_CIsin
__vbaErase
__vbaNextEachCollObj
__vbaVargVarMove
__vbaVarCmpGt
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaExitEachColl
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaR4Str
__vbaObjVar
__vbaPrintObj
__vbaI2I4
DllFunctionCall
__vbaVarOr
__vbaVarLateMemSt
__vbaFpUI1
__vbaCastObjVar
__vbaStrR4
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStrUI1
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
__vbaInputFile
__vbaPrintFile
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaVarDiv
__vbaR8ErrVar
__vbaI2Str
__vbaFPException
__vbaInStrVar
__vbaGetOwner3
__vbaStrVarVal
__vbaUbound
__vbaVarCat
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
__vbaInStr
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaVarCmpLt
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
__vbaR8Var
__vbaPowerR8
_adj_fdiv_r
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
__vbaLateMemCall
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaVerifyVarObj
__vbaFpI2
__vbaVarTstGe
__vbaFpI4
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaRecDestructAnsi
__vbaLateMemCallLd
_CIatan
__vbaI2ErrVar
__vbaStrMove
__vbaCastObj
__vbaAryCopy
__vbaUI1Str
__vbaR8IntI4
__vbaStrVarCopy
_allmul
__vbaFpCSngR4
__vbaLateIdSt
_CItan
__vbaUI1Var
__vbaFPInt
__vbaAryUnlock
__vbaFpCSngR8
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
UPX0 Size: 7.5MB - Virtual size: 7.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE