Static task
static1
Behavioral task
behavioral1
Sample
723a1496ac20595d955bbc575f61ff38.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
723a1496ac20595d955bbc575f61ff38.exe
Resource
win10v2004-20231215-en
General
-
Target
723a1496ac20595d955bbc575f61ff38
-
Size
400KB
-
MD5
723a1496ac20595d955bbc575f61ff38
-
SHA1
d59a78036ee7395f352ae2e40ed59d739d481704
-
SHA256
45c658ef310219f5a5ab81c9ef0095b9cb076403531874c35296e0a975962193
-
SHA512
d931c295ae0d4d9c564becb977b3ac8f2fd84275db99a32f79450d8b766c9c1f5fff7f50fe4293540a30a8f6c31d71eff5a8c9d311f7c56b1ce03dc2af454c34
-
SSDEEP
6144:aoffjUCgjgXbZxx/XHTNmF1WWC04Wzva6X:aAIibZX4004UXX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 723a1496ac20595d955bbc575f61ff38
Files
-
723a1496ac20595d955bbc575f61ff38.exe windows:4 windows x86 arch:x86
e3cde87dc394906b04d3d2ee2de9278a
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
__vbaR8ForNextCheck
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFpCDblR8
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
ord660
__vbaLsetFixstr
__vbaStrDate
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaExitProc
ord593
__vbaForEachCollObj
ord300
ord594
ord301
__vbaOnError
__vbaObjSet
ord595
ord302
ord596
_adj_fdiv_m16i
ord303
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord306
ord520
__vbaStrFixstr
ord307
ord308
ord309
__vbaRefVarAry
_CIsin
ord631
__vbaErase
__vbaVarZero
ord525
ord632
__vbaNextEachCollObj
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaDateR8
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaR8Cy
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord607
ord608
ord716
__vbaFPException
ord717
__vbaInStrVar
ord319
__vbaUbound
__vbaStrVarVal
__vbaGetOwner3
__vbaVarCat
ord535
ord644
__vbaFileSeek
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaVar2Vec
__vbaNew2
ord570
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
__vbaR8Var
_adj_fdiv_r
ord578
ord685
ord100
__vbaVarSetVar
__vbaI4Var
__vbaVarAdd
__vbaAryLock
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
ord616
__vbaVarLateMemCallLd
__vbaVarCopy
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaR8IntI4
_allmul
__vbaLateIdSt
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
__vbaFreeObj
__vbaFreeStr
ord581
Sections
.text Size: 312KB - Virtual size: 309KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ