Static task
static1
Behavioral task
behavioral1
Sample
3ab76dfb6466fd93828ad15cf0b8b07f2af35afcf80cdfa61d13020c99cab4be.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3ab76dfb6466fd93828ad15cf0b8b07f2af35afcf80cdfa61d13020c99cab4be.exe
Resource
win10v2004-20240508-en
General
-
Target
3ab76dfb6466fd93828ad15cf0b8b07f2af35afcf80cdfa61d13020c99cab4be
-
Size
4.5MB
-
MD5
c1b3ef385e1c4d20e8dc59c7a629192a
-
SHA1
5d4d1e43ed56f67967e7f7861e26e11d3f80db8c
-
SHA256
3ab76dfb6466fd93828ad15cf0b8b07f2af35afcf80cdfa61d13020c99cab4be
-
SHA512
e8f818da69a16c2f6577d62261a5d8e29f3a4c93c5cfd7eb8c18e0c2fa1bacd87ce35050d3f96d1bbf6b518fc63b77248399495399f998cd9a03a99fd312330f
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SSDEEP
49152:CYWJZoQrbTFZY1iaZgI5ROX1lW68ZM5mmhD+SbilzCUWCLcMldpxruKihtKUoy+X:zWtrbTA1SXLW6jRhdGVQguhhW31Z+unP
Malware Config
Signatures
-
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule sample autoit_exe -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ab76dfb6466fd93828ad15cf0b8b07f2af35afcf80cdfa61d13020c99cab4be
Files
-
3ab76dfb6466fd93828ad15cf0b8b07f2af35afcf80cdfa61d13020c99cab4be.exe windows:4 windows x86 arch:x86
98f67c550a7da65513e63ffd998f6b2e
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
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaPut4
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
ord661
__vbaHresultCheckObj
__vbaNameFile
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
ord669
ord593
__vbaBoolStr
__vbaExitProc
__vbaI4Abs
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaFpR4
ord705
__vbaStrFixstr
_CIsin
__vbaErase
ord631
ord709
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
ord529
__vbaGet4
__vbaPutOwner3
__vbaVarTstEq
__vbaAryConstruct2
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaVarLateMemSt
__vbaFpUI1
__vbaRedimPreserve
__vbaStrR4
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord714
ord716
ord609
__vbaFPException
ord717
ord319
__vbaGetOwner3
__vbaUbound
ord535
__vbaFileSeek
ord644
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
ord648
ord570
__vbaNew2
__vbaInStr
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarSetVar
__vbaI4Var
ord689
__vbaLateMemCall
__vbaVarAdd
ord611
__vbaAryLock
ord320
__vbaStrComp
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaFpI2
__vbaFpI4
__vbaVarLateMemCallLd
ord616
__vbaVarSetObjAddref
__vbaRecDestructAnsi
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaStrMove
ord618
__vbaCastObj
__vbaR8IntI4
ord650
_allmul
__vbaVarLateMemCallSt
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
ord581
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE