kutaki | 55aa98de6c51d540397b96f9815f7505[.]bin

General

Target
55aa98de6c51d540397b96f9815f7505.bin
Size 353KB
Sample240209-csf7naga58
SHA256 891d66de936462bb812e8786c9f54d91c057c5e100f1ab7e68c42c0a61f8146f
MD5 4bc8b69681ef19a4051da2f1b0971bc9
SHA1 bd07ef4e1591d94292dad4942d11d8823a7559bc
SHA512 03093bd809b7bdbb913c0c0d84c3f70559d692f16a1d688fbfd60fc83158215bd723f1d496a8b8ce7ac514e8af80244f7944e36d7855a231e7c460ae8151d96e
SSDEEP 6144:XUyPBtQjeGY+2a52BMJ1i60YkXntehz4ffZGSNr4BuFR0AZGcEDljzQRDC/4:XUXeGY+2a5mMJ1i60Y14ZZr2MZGDx54
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

kutaki

Malware Config

Extracted

Family

kutaki

C2

http://treysbeatend.com/laptop/squared.php
http://terebinnahicc.club/sec/kool.txt

Signatures

Kutaki family
kutaki

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/c4035416b504d5cf34bc122433144d5392120f54480db4cd68188d98e8e7d1bb.exe

File Explorer

55aa98de6c51d540397b96f9815f7505.bin

.zip 353KB
c4035416b504d5cf34bc122433144d5392120f54480db4cd68188d98e8e7d1bb.exe

.exe 536KB

55aa98de6c51d540397b96f9815f7505.bin

SHA256 891d66de936462bb812e8786c9f54d91c057c5e100f1ab7e68c42c0a61f8146f
MD5 4bc8b69681ef19a4051da2f1b0971bc9
SHA1 bd07ef4e1591d94292dad4942d11d8823a7559bc
SHA512 03093bd809b7bdbb913c0c0d84c3f70559d692f16a1d688fbfd60fc83158215bd723f1d496a8b8ce7ac514e8af80244f7944e36d7855a231e7c460ae8151d96e
SSDEEP 6144:XUyPBtQjeGY+2a52BMJ1i60YkXntehz4ffZGSNr4BuFR0AZGcEDljzQRDC/4:XUXeGY+2a5mMJ1i60Y14ZZr2MZGDx54
MD5 SHA1 SHA512 SSDEEP

Password

infected

c4035416b504d5cf34bc122433144d5392120f54480db4cd68188d98e8e7d1bb.exe

IMPHASH 70e6405c911e37e751e66490fe6b9801
SHA256 c4035416b504d5cf34bc122433144d5392120f54480db4cd68188d98e8e7d1bb
MD5 55aa98de6c51d540397b96f9815f7505
SHA1 012bccad9c9b58904ecb2bc6bedda935c27a1df5
SHA512 1b97dd718993a4bff76ebba5ef7a25a16417adead3747e1f51d36b3a5f4cb16888bb1e2350023468519d594b5d744c591cca7575a72a3ce261138eae0bb41854
SSDEEP 12288:McUplyaw22FrGk46A9jmP/uhu/yMS08CkntxYR:MBplyaw2VXfmP/UDMS08Ckn3
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

infected

Minor OS version

0

Major OS version

4

Entry point

13384

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

__vbaVarTstGt __vbaVarSub __vbaStrI2 ord690 _CIcos _adj_fptan __vbaStrI4 __vbaHresultCheck __vbaVarMove __vbaVarVargNofree __vbaAryMove __vbaFreeVar __vbaStrVarMove __vbaLateIdCall __vbaLenBstr ord696 __vbaPut3 __vbaFreeVarList __vbaEnd _adj_fdiv_m64 ord698 __vbaNextEachVar __vbaFreeObjList ord516 __vbaVarIndexLoadRef __vbaStrErrVarCopy _adj_fprem1 ord518 ord626 ord519 __vbaForEachCollAd __vbaVarCmpNe __vbaStrCat __vbaSetSystemError __vbaLenBstrB __vbaHresultCheckObj __vbaLenVar _adj_fdiv_m32 __vbaAryVar ord667 __vbaAryDestruct ord591 __vbaVarIndexLoadRefLock ord593 __vbaVarForInit ord594 ord595 __vbaOnError __vbaObjSet ord596 _adj_fdiv_m16i __vbaObjSetAddref _adj_fdivr_m16i __vbaVarIndexLoad ord598 __vbaForEachCollVar ord520 __vbaBoolVarNull __vbaRefVarAry __vbaFpR8 _CIsin __vbaErase ord631 __vbaVarCmpGt __vbaVargVarMove ord525 ord632 __vbaChkstk ord526 __vbaFileClose EVENT_SINK_AddRef ord528 __vbaGenerateBoundsError ord529 __vbaGet3 __vbaStrCmp __vbaAryConstruct2 __vbaVarTstEq __vbaPutOwner4 __vbaNextEachCollVar __vbaObjVar __vbaI2I4 ord561 DllFunctionCall ord563 __vbaVarOr ord670 ord564 __vbaLbound _adj_fpatan __vbaLateIdCallLd __vbaR8Cy __vbaRedim __vbaStrR8 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 ord714 ord607 ord608 ord716 __vbaFPException __vbaInStrVar ord717 __vbaUbound __vbaStrVarVal __vbaVarCat __vbaI2Var ord644 ord537 ord645 _CIlog __vbaErrorOverflow __vbaFileOpen __vbaVarLateMemCallLdRf __vbaVar2Vec ord570 ord648 __vbaNew2 __vbaR8Str __vbaInStr _adj_fdiv_m32i _adj_fdivr_m32i __vbaVarSetObj ord573 __vbaStrCopy __vbaI4Str ord681 __vbaVarCmpLt __vbaFreeStrList ord576 _adj_fdivr_m32 __vbaPowerR8 __vbaR8Var _adj_fdiv_r ord685 ord100 __vbaVarTstNe __vbaVarSetVar __vbaI4Var __vbaVarCmpEq ord689 __vbaFpCy __vbaAryLock __vbaVarAdd __vbaStrComp __vbaStrToAnsi __vbaVarDup __vbaFpI4 __vbaVarLateMemCallLd ord616 __vbaLateMemCallLd ord617 _CIatan __vbaCastObj ord618 __vbaAryCopy __vbaStrMove __vbaForEachVar ord619 __vbaStrVarCopy __vbaR8IntI4 _allmul _CItan __vbaNextEachCollAd __vbaAryUnlock __vbaUI1Var __vbaVarForNext _CIexp __vbaFreeStr __vbaFreeObj ord581

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