5656c83c7d8cf3e80122d9bf2417f4c6089f14f8db2d12f9c64f7293784b1d59
- SHA256 5656c83c7d8cf3e80122d9bf2417f4c6089f14f8db2d12f9c64f7293784b1d59
Behavioral task
behavioral1
Sample
Tax Payment Challan.exe
Resource
win7-20220718-en
windows7-x64
10 signatures
150 seconds
General
- Target 5656c83c7d8cf3e80122d9bf2417f4c6089f14f8db2d12f9c64f7293784b1d59
- Size 400KB
- Sample220725-elk85seadn
- SHA256 5656c83c7d8cf3e80122d9bf2417f4c6089f14f8db2d12f9c64f7293784b1d59
- MD5 5b78c6c09f6cbe05538b1ebb2b741616
- SHA1 6b7ee6ad7ba3e6013d988368b417f935e4571354
- SHA512 58a509866cbd11f195f77a498d57cee85acf461f9a3e6e41c99def8af43dcfb5ccae56502e1774fb72424d406f025818f4fa20625e4424787043a556280a5ccf
- SSDEEP 6144:bMEsRYYtyxe0NM7KsL1UE6VVZvUDlSOcwhxewwhgYwjVsF8eY8kX/aSZnhCZx:AiYtyxFO7LReZglSpwhuWszfQaSe7
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Kutaki Executable 1 IoCs
resource yara_rule static1/unpack001/Tax Payment Challan.exe family_kutaki - Kutaki family
File Explorer
-
5656c83c7d8cf3e80122d9bf2417f4c6089f14f8db2d12f9c64f7293784b1d59.zip 400KB
-
Tax Payment Challan.exe.exe 1.0MB
Tax Payment Challan.exe
- IMPHASH c490a9fb835b31cb34013be802dc4101
- SHA256 998388008566177928bfbd0f18e36df434f262dc316726dff764e9b21045881b
- MD5 7d9d24216b329d14d4dd428a23070f29
- SHA1 636d97af3f64ad9efe07c5b820e7afddbbf89f74
- SHA512 4af9920e7a8d73457702c6ab7b27eb20bd42d4ccc18d8e5c2014e319584894f263d613a72d3de3a44a811a60dfa1bbb10371bc3ffce28d2ac22978fc23f06e53
- SSDEEP 12288:GShdQJJ9l41FiHpFfCB84tGNhh5aDr0cwRMJ/iL6/pGPqlSpwhm4s5bsGSCs5:GShdsCB84tN/iL6/rlSpnHuGE5
- MD5 SHA1 SHA512 SSDEEP
-
Kutaki Executable
Minor OS version
Major OS version
Entry point
14544
Magic Number
267
Subsystem
DLL Characteristics
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
PDB paths
msvbvm60
EVENT_SINK_GetIDsOfNames
__vbaVarTstGt
__vbaVarSub
ord690
__vbaStrI2
_CIcos
_adj_fptan
__vbaStrI4
__vbaHresultCheck
__vbaVarMove
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
ord696
__vbaEnd
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
ord698
EVENT_SINK_Invoke
__vbaNextEachVar
__vbaFreeObjList
ord516
__vbaVarIndexLoadRef
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaVarCmpNe
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
ord667
Zombie_GetTypeInfo
__vbaAryDestruct
__vbaLateMemSt
ord591
__vbaVarIndexLoadRefLock
__vbaVarForInit
__vbaForEachCollObj
__vbaExitProc
ord300
__vbaStrLike
__vbaOnError
__vbaObjSet
ord595
ord596
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
ord598
ord306
__vbaStrFixstr
ord520
__vbaBoolVarNull
__vbaRefVarAry
__vbaFpR8
_CIsin
__vbaErase
__vbaVarCmpGt
__vbaVargVarMove
ord632
ord525
__vbaNextEachCollObj
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
ord529
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaVarTstEq
__vbaPutOwner4
__vbaObjVar
__vbaI2I4
DllFunctionCall
ord563
__vbaVarOr
ord670
__vbaVarLateMemSt
ord564
__vbaStrR4
__vbaLbound
_adj_fpatan
__vbaR4Var
__vbaFixstrConstruct
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaStrR8
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord600
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
__vbaVarAnd
__vbaLateIdCallSt
EVENT_SINK_QueryInterface
__vbaUI1I4
__vbaStr2Vec
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
__vbaPrintFile
ord606
ord713
_adj_fprem
_adj_fdivr_m64
ord607
ord608
ord716
__vbaFPException
__vbaInStrVar
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaCheckType
__vbaI2Var
ord644
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord570
ord648
__vbaVarLateMemCallLdRf
__vbaR8Str
__vbaInStr
__vbaNew2
_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
__vbaLateMemCall
__vbaFreeVarg
__vbaVarDup
__vbaStrToAnsi
__vbaVarLateMemCallLd
ord616
__vbaVarCopy
__vbaFpI4
ord617
__vbaLateMemCallLd
_CIatan
__vbaCastObj
__vbaAryCopy
__vbaStrMove
__vbaForEachVar
ord619
__vbaStrVarCopy
ord650
_allmul
__vbaLateIdSt
_CItan
__vbaAryUnlock
__vbaUI1Var
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
ord581
Name
.text
Size
632KB
Virtual Size
631KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.data
Size
4KB
Virtual Size
47KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
80KB
Virtual Size
79KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ