Overview

overview

10

Static

static

81b79660be...7a.exe

windows7-x64

10

81b79660be...7a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    81b79660be9fc60338eb69eaab2e0b9cfdc750fc5a7e05dabb50a3d45a993b7a

  • Size

    5.0MB

  • Sample

    221130-w8kpkagh8v

  • MD5

    6b114c9e97ef3ff022b51a6e0f6b32af

  • SHA1

    92979adf9ca1180cf7c39cb7a02641f7b4e1eff0

  • SHA256

    81b79660be9fc60338eb69eaab2e0b9cfdc750fc5a7e05dabb50a3d45a993b7a

  • SHA512

    065cb4bd68bafae39c1c420eaed314def3a7ecff9dddcc5c5ebb0c34c8ad8fb2a3c6ee50c18e6b025da4666210a77384ca6f175dff26061dfbc2a71a981a4466

  • SSDEEP

    98304:7ExhIKfP5bW1gDaogfd9xkGmBjEQX1DXi5VJUsUyuW/Du3TZyZ1GPY:4xhI0P5bW1g+nfHxkGmBjEQX1DXiJUsx

Score
10/10
snatchransomwarespywarestealerupx

Malware Config

Targets

    • Target

      81b79660be9fc60338eb69eaab2e0b9cfdc750fc5a7e05dabb50a3d45a993b7a

    • Size

      5.0MB

    • MD5

      6b114c9e97ef3ff022b51a6e0f6b32af

    • SHA1

      92979adf9ca1180cf7c39cb7a02641f7b4e1eff0

    • SHA256

      81b79660be9fc60338eb69eaab2e0b9cfdc750fc5a7e05dabb50a3d45a993b7a

    • SHA512

      065cb4bd68bafae39c1c420eaed314def3a7ecff9dddcc5c5ebb0c34c8ad8fb2a3c6ee50c18e6b025da4666210a77384ca6f175dff26061dfbc2a71a981a4466

    • SSDEEP

      98304:7ExhIKfP5bW1gDaogfd9xkGmBjEQX1DXi5VJUsUyuW/Du3TZyZ1GPY:4xhI0P5bW1g+nfHxkGmBjEQX1DXiJUsx

    Score
    10/10
    snatchransomwarespywarestealerupx

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

    • Snatch Ransomware

      Ransomware family generally distributed through RDP bruteforce attacks.

      ransomwaresnatch

    • 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.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks