Behavioral task
behavioral1
Sample
2e13483c42005815a14b6dc8d3a0d2ca0f0a910983d46a35244b3c68af82942b.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
2e13483c42005815a14b6dc8d3a0d2ca0f0a910983d46a35244b3c68af82942b.exe
Resource
win10v2004-20231023-en
General
-
Target
2e13483c42005815a14b6dc8d3a0d2ca0f0a910983d46a35244b3c68af82942b
-
Size
212KB
-
MD5
1794240d9b2272cd5a72dd4e4d86e134
-
SHA1
f3ff04621f9f60af43ac86d296a47955a28f17c3
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SHA256
2e13483c42005815a14b6dc8d3a0d2ca0f0a910983d46a35244b3c68af82942b
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SHA512
ac98445930a3db5956bbab90a67b7fca072f25947504a9f98b9880095fb1d5ec1a1bc2b822a0e2637fc00ac257a04a274c2d9005e77b65b1d38753127539e090
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SSDEEP
6144:h7AjQ40lpDymNVwDXWxiSQKwJxYdqzQiD:h7AjQ4WDymNVwDXGId0wv
Malware Config
Extracted
darkcloud
https://api.telegram.org/bot6625119733:AAGsRrDm4B0BMW4eVG-v0GyODnlzsf2wzzg/sendMessage?chat_id=5353496422
Signatures
-
Darkcloud family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2e13483c42005815a14b6dc8d3a0d2ca0f0a910983d46a35244b3c68af82942b
Files
-
2e13483c42005815a14b6dc8d3a0d2ca0f0a910983d46a35244b3c68af82942b.exe windows:4 windows x86 arch:x86
6039e8b6b7cbac88d3a47d5e2afa619f
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
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
__vbaFpCDblR8
ord698
__vbaVarIndexStore
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
__vbaVarIndexLoadRef
_adj_fprem1
ord626
__vbaCopyBytes
__vbaStrCat
ord660
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenBstrB
ord556
__vbaLenVar
ord558
_adj_fdiv_m32
ord666
ord667
__vbaAryDestruct
__vbaVarXor
__vbaLateMemSt
__vbaVarIndexLoadRefLock
ord593
__vbaVarForInit
__vbaForEachCollObj
__vbaExitProc
ord594
__vbaObjSet
__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
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaAryConstruct2
__vbaVarTstEq
__vbaDateR8
ord560
__vbaPutOwner4
__vbaI2I4
__vbaObjVar
DllFunctionCall
__vbaVarLateMemSt
__vbaVarOr
__vbaFpUI1
ord564
__vbaLbound
__vbaRedimPreserve
_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
ord537
ord644
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
__vbaInStr
__vbaVar2Vec
ord648
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
__vbaVarAdd
__vbaLateMemCall
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord616
__vbaVarCopy
__vbaVarLateMemCallLd
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaCastObj
__vbaAryCopy
__vbaStrMove
__vbaStrVarCopy
ord619
__vbaForEachVar
_allmul
_CItan
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaMidStmtBstr
__vbaI4ErrVar
ord580
__vbaFreeStr
__vbaFreeObj
__vbaRecAssign
ord581
Sections
.text Size: 209KB - Virtual size: 212KB
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: 237KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ