snatch | 37eca05efdadf2436566193ccc0abd0f07203c0bef8e15551546c9cc754f378c

General

Target

a165417d30d442cf63e14f467a44e08337f0e2229ba82b54b5aed17a6f4a7788.rl.zip
Size

2.4MB
Sample

220826-zmg84ahdgm
MD5

f0f96fc0b0ff452b0295f541d0b81576
SHA1

61f6a2bc3fcff5d71f422fd67520529599fa19f2
SHA256

37eca05efdadf2436566193ccc0abd0f07203c0bef8e15551546c9cc754f378c
SHA512

acaf3cf4dfa44e8821443cd31a0313c95c498489f2958cee6d1b33acafbce8b76ee7c48d7cf45484a6f8323a877256c2488ddb8d4a1db37a01b32aa2a9365219
SSDEEP

49152:1xkXoYFxzooIfQjE613cQqMH5u0LaQ1w6gh8eKvADp0vMil5:1xkXoYFxkowAcXM4mZNgh8eKIDp+

Score

10^/10

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\HOW TO RESTORE YOUR FILES.TXT

Ransom Note

Hello! All your files are encrypted and only I can decrypt them. Contact me: [email protected] or [email protected] Write me if you want to return your files - I can do it very quickly! The header of letter must contain extension of encrypted files. I'm always reply within 24 hours. If not - check spam folder, resend your letter or try send letter from another email service (like protonmail.com). Attention! Do not rename or edit encrypted files: you may have permanent data loss. To prove that I can recover your files, I am ready to decrypt any three files (less than 1Mb) for free (except databases, Excel and backups) HURRY UP! ! ! ! If you do not email me in the next 48 hours then your data may be lost permanently ! ! !

Emails

[email protected]

Targets

- Target
  
  74cfb2b96582ac00612a640e850fcb70e293a011.rl
- Size
  
  4.8MB
- MD5
  
  4ee3ecddd5f208f586b181af1ae0ce8f
- SHA1
  
  74cfb2b96582ac00612a640e850fcb70e293a011
- SHA256
  
  a165417d30d442cf63e14f467a44e08337f0e2229ba82b54b5aed17a6f4a7788
- SHA512
  
  0a8b941969912b1ad0dd2eff5bee5f5dcfd822929a0cdb0c4eec5d898a66b951fd121008865c728c7a5ba7f7fba1f28ed1ba66994c75713319fbd25fdbb675c5
- SSDEEP
  
  98304:fsfnH+0+buUdBMd5YcN8JYsJi2o3jXsisx:f4nH+0+uUdBAYniVTsjx
Score

10^/10

snatch ransomware ransomware_note spyware stealer upx
- Detecting the common Go functions and variables names used by Snatch ransomware
- Snatch Ransomware
  Ransomware family generally distributed through RDP bruteforce attacks.
  ransomware snatch
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Drops startup file
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Often Ransomware samples write a note containing information on how to pay the ransom.
  Often Ransomware samples write a note containing information on how to pay the ransom.
  ransomware_note
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2

T1107

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

2

T1490

Tasks

Sharing

General

Malware Config

Extracted

Targets

Detecting the common Go functions and variables names used by Snatch ransomware

Snatch Ransomware

Deletes shadow copies

Modifies extensions of user files

UPX packed file

Drops startup file

Reads user/profile data of web browsers

Often Ransomware samples write a note containing information on how to pay the ransom.

MITRE ATT&CK Enterprise v6

Tasks

static1

behavioral1

behavioral2