Static task
static1
Behavioral task
behavioral1
Sample
a5f81bf431bfa61d14b0d6f09bc19e701c8d077449e12d8ae0efea3d71127722.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
a5f81bf431bfa61d14b0d6f09bc19e701c8d077449e12d8ae0efea3d71127722.exe
Resource
win10v2004-20231023-en
General
-
Target
a5f81bf431bfa61d14b0d6f09bc19e701c8d077449e12d8ae0efea3d71127722
-
Size
764KB
-
MD5
6828e4de50a9c7317d564f9f55264cf0
-
SHA1
e72f40d696388838fe1f0af43943185fa73fc832
-
SHA256
a5f81bf431bfa61d14b0d6f09bc19e701c8d077449e12d8ae0efea3d71127722
-
SHA512
4d89143a7be5e4ff8e5f4aa417d91dff3bb667a7384d01b0e035a01befa616a0ddc177148e3fdd00bcc808a1c8d379faa82e16e0bf147a8d13d841b98fc5519d
-
SSDEEP
12288:OuhGJ7MP+/XnGS3mAcFPKy1L/Rqb6OGD:dZqnGwmAcwoF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a5f81bf431bfa61d14b0d6f09bc19e701c8d077449e12d8ae0efea3d71127722
Files
-
a5f81bf431bfa61d14b0d6f09bc19e701c8d077449e12d8ae0efea3d71127722.exe windows:4 windows x86 arch:x86
a7243189e91f401f3a9a492258055c57
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaFreeVar
ord588
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
ord660
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
Zombie_GetTypeInfo
__vbaAryDestruct
ord593
__vbaExitProc
__vbaVarForInit
ord300
ord594
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord599
ord306
__vbaBoolVar
__vbaFpR8
__vbaBoolVarNull
_CIsin
ord631
__vbaErase
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
ord560
__vbaI2I4
DllFunctionCall
__vbaFpUI1
__vbaCastObjVar
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaVarMul
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord319
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaI4Var
__vbaVarCmpEq
__vbaAryLock
__vbaVarAdd
ord320
__vbaStrToAnsi
__vbaVarDup
ord321
__vbaFpI2
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
__vbaLateIdSt
_CItan
ord546
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
__vbaRecAssign
ord581
Sections
.text Size: 512KB - Virtual size: 511KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 244KB - Virtual size: 264KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE