kutaki | 36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229[.]exe

General

Target
36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229.exe
Size 500KB
Sample240604-sn5x8abc8s
SHA256 36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229
MD5 6891bb0f887e42607ed8a657294f9ac5
SHA1 ee3f543d006363ba1c5d0415dbdff5073360be26
SHA512 aef0bcbd0ed829fed7d19dfacc314984ddb8ecde8e6d04b55838d8e5912e4322e23b389f2e01749c19f1e4e55f0ff63299df5988f662c15413814b98f206ee36
SSDEEP 12288:d+Oa75wxpzAZu9/46A9jmP/uhu/yMS08CkntxYR:IR75tpfmP/UDMS08Ckn3
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
36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229.exe

File Explorer

36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229.exe

.exe 500KB

36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229.exe

IMPHASH 8870c4972aa85b5c9f7463c18152774c
SHA256 36b7f4a622103d25a516973e8db7c4b1334465a9eb1ce4ba0ba08b05f6fcd229
MD5 6891bb0f887e42607ed8a657294f9ac5
SHA1 ee3f543d006363ba1c5d0415dbdff5073360be26
SHA512 aef0bcbd0ed829fed7d19dfacc314984ddb8ecde8e6d04b55838d8e5912e4322e23b389f2e01749c19f1e4e55f0ff63299df5988f662c15413814b98f206ee36
SSDEEP 12288:d+Oa75wxpzAZu9/46A9jmP/uhu/yMS08CkntxYR:IR75tpfmP/UDMS08Ckn3
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

13204

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 __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 __vbaOnError __vbaObjSet ord595 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 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 __vbaInStr ord570 ord648 __vbaR8Str __vbaNew2 _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 __vbaVarCmpEq ord689 __vbaFpCy __vbaAryLock __vbaVarAdd __vbaStrComp __vbaStrToAnsi __vbaVarDup __vbaVarCopy __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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