kutaki | 3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da

General

Target
3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da
Size 1.5MB
Sample240502-zhj7wsfb8v
SHA256 3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da
MD5 1fca0f9f953b6ef460a928fb2501b393
SHA1 39024478ea8e4eb30685fc8f8a43baf4f36c2f38
SHA512 bd2491112838f7e7d3a1c0b369db1adec1f7a88c5f968618e8ebfbde49756bdaa920510b4c676a877454a4ee753ad73022eeceb5a82adc9069f4ff8422f8e461
SSDEEP 24576:/RZeiSc0ciFmCQYJ7iFfnZu8/cIbXEyGobPf4cgo9e5PWLfmP/UDMS08Ckn3:JZehc4mTYJ78V9gyBn4cVLfmP/SA8N
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
3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da

File Explorer

3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da

.exe 1.5MB

3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da

IMPHASH b1b1e4012faa77f44d7f92296e26b755
SHA256 3b880870e629dc5d230309fa7a79e25193d199f1ff8100a8cb45f3a7113524da
MD5 1fca0f9f953b6ef460a928fb2501b393
SHA1 39024478ea8e4eb30685fc8f8a43baf4f36c2f38
SHA512 bd2491112838f7e7d3a1c0b369db1adec1f7a88c5f968618e8ebfbde49756bdaa920510b4c676a877454a4ee753ad73022eeceb5a82adc9069f4ff8422f8e461
SSDEEP 24576:/RZeiSc0ciFmCQYJ7iFfnZu8/cIbXEyGobPf4cgo9e5PWLfmP/UDMS08Ckn3:JZehc4mTYJ78V9gyBn4cVLfmP/SA8N
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

13424

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 __vbaLenBstr __vbaLateIdCall ord696 __vbaEnd __vbaFreeVarList __vbaPut3 _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 ord632 ord525 __vbaChkstk ord526 __vbaFileClose EVENT_SINK_AddRef ord528 __vbaGenerateBoundsError __vbaStrCmp ord529 __vbaGet3 __vbaAryConstruct2 __vbaVarTstEq __vbaPutOwner4 __vbaNextEachCollVar __vbaObjVar __vbaI2I4 DllFunctionCall __vbaVarLateMemSt ord563 __vbaVarOr ord670 ord564 __vbaRedimPreserve __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 __vbaInStr __vbaNew2 ord570 ord648 __vbaR8Str _adj_fdiv_m32i _adj_fdivr_m32i __vbaVarSetObj ord573 __vbaStrCopy __vbaI4Str ord681 __vbaVarCmpLt __vbaFreeStrList ord576 _adj_fdivr_m32 __vbaPowerR8 _adj_fdiv_r ord685 ord100 __vbaVarTstNe __vbaVarSetVar __vbaI4Var ord689 __vbaFpCy __vbaAryLock __vbaLateMemCall __vbaVarAdd __vbaStrComp __vbaStrToAnsi __vbaVarDup __vbaFpI4 __vbaVarLateMemCallLd ord616 __vbaLateMemCallLd ord617 _CIatan __vbaCastObj ord618 __vbaStrMove __vbaAryCopy __vbaForEachVar ord619 __vbaStrVarCopy __vbaR8IntI4 _allmul __vbaLateIdSt _CItan __vbaNextEachCollAd __vbaAryUnlock __vbaUI1Var __vbaVarForNext _CIexp __vbaFreeObj __vbaFreeStr ord581

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