badrabbit

General

Target

image.png
Size

7KB
Sample

240702-qqqvzathmg
MD5

8a5d9ed2e28fbd931a184e41c1bfc448
SHA1

656d42a076e16b272e98b0fdef7cfc97ab5ac007
SHA256

92d59f918083649917c9e4d5cc01ac75f7527dd55e5adbb4dcea3f72e5d11daa
SHA512

1bc48370209ddca6aa3ee4e2308a9a8d7e6943b0d206d8b18504c5e5c68e450668b6fc835f2594eec883c7413375209f38446856e4e9eb588ebd7ee8aaa50a97
SSDEEP

192:SzG/fIsAVahNR5rwQK+wetFt1Lzi5+CnxQ032zD:SzgEaffNc+1L4vxQ0YD

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___WRPIXM_.txt

Family

cerber

Ransom Note

Hi, I'am CRBR ENCRYPTOR ;) ----- ALL YOUR DOCUMENTS, PH0T0S, DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ----- The only one way to decrypt your files is to receive the private key and decryption program. To receive the private key and decryption program go to any decrypted folder, inside there is the special file (*_R_E_A_D___T_H_I_S_*) with complete instructions how to decrypt your files. If you cannot find any (*_R_E_A_D___T_H_I_S_*) file at your PC, follow the instructions below: ----- 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://xpcx6erilkjced3j.onion/E6EC-924D-0BF4-0098-B75C Note! This page is available via "Tor Browser" only. ----- Also you can use temporary addresses on your personal page without using "Tor Browser". ----- 1. http://xpcx6erilkjced3j.1n5mod.top/E6EC-924D-0BF4-0098-B75C 2. http://xpcx6erilkjced3j.19kdeh.top/E6EC-924D-0BF4-0098-B75C 3. http://xpcx6erilkjced3j.1mpsnr.top/E6EC-924D-0BF4-0098-B75C 4. http://xpcx6erilkjced3j.18ey8e.top/E6EC-924D-0BF4-0098-B75C 5. http://xpcx6erilkjced3j.17gcun.top/E6EC-924D-0BF4-0098-B75C ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----

URLs

http://xpcx6erilkjced3j.onion/E6EC-924D-0BF4-0098-B75C

http://xpcx6erilkjced3j.1n5mod.top/E6EC-924D-0BF4-0098-B75C

http://xpcx6erilkjced3j.19kdeh.top/E6EC-924D-0BF4-0098-B75C

http://xpcx6erilkjced3j.1mpsnr.top/E6EC-924D-0BF4-0098-B75C

http://xpcx6erilkjced3j.18ey8e.top/E6EC-924D-0BF4-0098-B75C

http://xpcx6erilkjced3j.17gcun.top/E6EC-924D-0BF4-0098-B75C

Targets

- Target
  
  image.png
- Size
  
  7KB
- MD5
  
  8a5d9ed2e28fbd931a184e41c1bfc448
- SHA1
  
  656d42a076e16b272e98b0fdef7cfc97ab5ac007
- SHA256
  
  92d59f918083649917c9e4d5cc01ac75f7527dd55e5adbb4dcea3f72e5d11daa
- SHA512
  
  1bc48370209ddca6aa3ee4e2308a9a8d7e6943b0d206d8b18504c5e5c68e450668b6fc835f2594eec883c7413375209f38446856e4e9eb588ebd7ee8aaa50a97
- SSDEEP
  
  192:SzG/fIsAVahNR5rwQK+wetFt1Lzi5+CnxQ032zD:SzgEaffNc+1L4vxQ0YD
Score

10^/10

badrabbit cerber mimikatz bootkit discovery evasion persistence privilege_escalation ransomware trojan upx
- BadRabbit
  Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.
  ransomware badrabbit
- Cerber
  Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
  ransomware cerber
- Mimikatz
  mimikatz is an open source tool to dump credentials on Windows.
  mimikatz
- mimikatz is an open source tool to dump credentials on Windows
- Contacts a large (1126) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Modifies Windows Firewall
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Drops startup file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Drops file in System32 directory
- Sets desktop wallpaper using registry
  ransomware
behavioral1