Behavioral task
behavioral1
Sample
0f9f87db12164d3efd84a7c73a81ba5fc80ec8c7d4288aaf0384dae69beb45bd.exe
Resource
win7-20231020-en
General
-
Target
0f9f87db12164d3efd84a7c73a81ba5fc80ec8c7d4288aaf0384dae69beb45bd.exe
-
Size
382KB
-
MD5
68fad4df7dbe92e51f66101079354769
-
SHA1
a2de6ed597a32ba40c717643903be6f8ec2b15a1
-
SHA256
0f9f87db12164d3efd84a7c73a81ba5fc80ec8c7d4288aaf0384dae69beb45bd
-
SHA512
f3585230ac8ec1825b19fc65193a5d289b4b00d8d2b67284649925a00d298f8a8fb7de0b4001c4601d6d50478336876fd12493cb9ed8cea72e1262f3f1d208e2
-
SSDEEP
6144:GYL5RHV8+Sx6XzP9ATN24SmUIdTfE1rGdH6zyW/SzDGj8d1/w5KA81IJ8GpF6nut:lL5RHK+Sx6XzeTN24SmUIdEpGdazybvE
Malware Config
Extracted
darkcloud
- email_from
- email_to
Signatures
-
Darkcloud family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0f9f87db12164d3efd84a7c73a81ba5fc80ec8c7d4288aaf0384dae69beb45bd.exe
Files
-
0f9f87db12164d3efd84a7c73a81ba5fc80ec8c7d4288aaf0384dae69beb45bd.exe.exe windows:4 windows x86
23303a3f815450d7de8480a8e7600820
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
__vbaVarTstGt
__vbaVarSub
__vbaNextEachAry
_CIcos
_adj_fptan
__vbaStrI4
__vbaHresultCheck
__vbaVarMove
__vbaVarVargNofree
__vbaCyMul
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLenBstr
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaFpCDblR8
ord698
__vbaVarIndexStore
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
__vbaVarIndexLoadRef
_adj_fprem1
ord518
ord626
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
ord660
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
ord556
__vbaLenVar
ord558
_adj_fdiv_m32
ord666
__vbaAryDestruct
__vbaVarXor
__vbaLateMemSt
__vbaVarIndexLoadRefLock
ord593
__vbaVarForInit
__vbaForEachCollObj
__vbaExitProc
ord594
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
__vbaBoolVar
ord520
__vbaBoolVarNull
__vbaRefVarAry
__vbaVarTstLt
_CIsin
ord709
__vbaErase
ord631
ord525
__vbaVarCmpGt
__vbaNextEachCollObj
__vbaVarZero
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaGet3
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaDateR8
ord560
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaFpUI1
ord564
__vbaRedimPreserve
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaR8Cy
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
ord710
__vbaStr2Vec
__vbaVarMul
__vbaStrUI1
__vbaUI1I4
__vbaExceptHandler
__vbaPrintFile
ord712
__vbaStrToUnicode
__vbaExitEachAry
ord606
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord531
ord716
__vbaFPException
ord717
ord532
__vbaInStrVar
__vbaUbound
__vbaStrVarVal
__vbaGetOwner3
__vbaVarCat
__vbaDateVar
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
__vbaInStr
__vbaVar2Vec
ord570
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
ord573
__vbaVarSetObj
__vbaStrCopy
ord681
__vbaVarNot
__vbaFreeStrList
_adj_fdivr_m32
__vbaPowerR8
_adj_fdiv_r
ord685
ord100
ord579
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaForEachAry
__vbaAryLock
__vbaLateMemCall
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
ord612
__vbaFpI2
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaFpI4
ord616
__vbaVarSetObjAddref
__vbaLateMemCallLd
ord617
_CIatan
__vbaCastObj
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
ord619
__vbaForEachVar
_allmul
__vbaVarLateMemCallSt
_CItan
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
ord580
__vbaFreeObj
__vbaRecAssign
__vbaFreeStr
ord581
Sections
.text Size: 217KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 163KB - Virtual size: 163KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ