Overview

overview

10

Static

static

10

6d484c2769...80.exe

windows7_x64

10

6d484c2769...80.exe

windows10_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 01:52

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    6d484c276965970169270302286bad03d5de1966ae4822873dc4fc8ac5aa8980.exe

  • Size

    161KB

  • MD5

    7b4c9fa2f95caaf096b15e129623d657

  • SHA1

    b4e253782de542a520b55205a019bd0dd6695ed8

  • SHA256

    6d484c276965970169270302286bad03d5de1966ae4822873dc4fc8ac5aa8980

  • SHA512

    1f0a4287bd10d2915a87cdc921b20ef5ffc9563dd9d774ffe031b35e63158fe61f46df64d712ef8df844119bb1e43ff17b2f377b7a5d1318c6ad6acd41f91a28

Score
10/10
sodinokibiransomware

Malware Config

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d484c276965970169270302286bad03d5de1966ae4822873dc4fc8ac5aa8980.exe
    "C:\Users\Admin\AppData\Local\Temp\6d484c276965970169270302286bad03d5de1966ae4822873dc4fc8ac5aa8980.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2696
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:844
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:4084
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:688

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2696-118-0x0000000000A60000-0x0000000000A83000-memory.dmp
    Filesize

    140KB

    Download
  • memory/2696-119-0x0000000000A60000-0x0000000000A83000-memory.dmp
    Filesize

    140KB

    Download
  • memory/2696-120-0x0000000000A90000-0x0000000000A91000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2696-121-0x0000000000AA0000-0x0000000000AA1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2696-122-0x0000000000AB0000-0x0000000000AB6000-memory.dmp
    Filesize

    24KB

    Download