Behavioral task
behavioral1
Sample
TDS Payment Challan.exe
Resource
win7-20240705-en
General
-
Target
c90ad5265c74d984458c02a621d08c2b_JaffaCakes118
-
Size
395KB
-
MD5
c90ad5265c74d984458c02a621d08c2b
-
SHA1
7034f20736cc32ec8640646f88f37f499318d7ee
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SHA256
4c8403e48c8fc0203b2472ec3e0d32445528e2081e07a5ae5ccedc8cf6fa1172
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SHA512
0f2084c212a7cfd9d17a74442fccf97a44574f7471b00e497fd024548cc05cc2cc48fb71f7c7aaed6d3f88ab8da741c8ee80fd05ab0187d908973fed0d33e2d5
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SSDEEP
6144:n7QB8g67xtqYEEJjsR1wY6VVdv8DlSOcwhxewKhgYwjNsFmQq8UX/6S3nAmg:7QB8gNT6dIlSpwhg2snxA6SQh
Malware Config
Signatures
-
Kutaki Executable 1 IoCs
Processes:
resource yara_rule static1/unpack001/TDS Payment Challan.exe family_kutaki -
Kutaki family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/TDS Payment Challan.exe
Files
-
c90ad5265c74d984458c02a621d08c2b_JaffaCakes118.zip
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TDS Payment Challan.exe.exe windows:4 windows x86 arch:x86
eeccd9172f6c838b070e0e2052c18767
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
__vbaStrI2
ord690
_CIcos
_adj_fptan
__vbaStrI4
__vbaHresultCheck
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
ord588
__vbaStrVarMove
__vbaLenBstr
__vbaLateIdCall
ord696
__vbaEnd
__vbaPut3
__vbaVarIdiv
__vbaFreeVarList
_adj_fdiv_m64
ord698
__vbaNextEachVar
__vbaRaiseEvent
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord667
__vbaAryDestruct
ord591
__vbaVarIndexLoadRefLock
__vbaVarForInit
ord593
ord300
ord594
__vbaStrLike
ord595
__vbaOnError
__vbaObjSet
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord306
__vbaStrFixstr
ord520
__vbaBoolVarNull
__vbaRefVarAry
__vbaFpR8
_CIsin
__vbaErase
__vbaVarCmpGt
__vbaVargVarMove
ord632
ord525
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
__vbaVarOr
ord670
ord564
__vbaLbound
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaUI1I4
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
__vbaPrintFile
ord713
_adj_fprem
_adj_fdivr_m64
__vbaLateIdStAd
ord607
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVarLateMemCallLdRf
__vbaVar2Vec
__vbaInStr
__vbaNew2
ord570
ord648
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
ord573
__vbaStrCopy
__vbaI4Str
ord681
__vbaVarCmpLt
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
ord689
__vbaAryLock
__vbaVarAdd
__vbaVarDup
__vbaStrToAnsi
__vbaVerifyVarObj
__vbaFpI2
__vbaVarLateMemCallLd
ord616
__vbaVarCopy
__vbaFpI4
ord617
__vbaLateMemCallLd
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
__vbaForEachVar
ord619
__vbaStrVarCopy
__vbaR8IntI4
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Sections
.text Size: 252KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ