Overview

overview

10

Static

static

10

0bde4808da...94.exe

windows7_x64

10

0bde4808da...94.exe

windows10_x64

10

Analysis

  • max time kernel
    145s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 02:33

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General

  • Target

    0bde4808da065b62a84c6bd7a3b1f3e3964892a5fc338d6a48a49492c2135794.exe

  • Size

    3.3MB

  • MD5

    576fcb4d6324df3c549d2c5d5d4af022

  • SHA1

    5724577c1776fe704f70271927d5101acb5e3c4a

  • SHA256

    0bde4808da065b62a84c6bd7a3b1f3e3964892a5fc338d6a48a49492c2135794

  • SHA512

    abcecb6cec254281b55f025de7a2f37967dc81009f87ac7ca532af76232806276314c0420f5aa90bfa75c7149e78ecc521b44e6a21f8c4dc9eeb66820ff34e93

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0bde4808da065b62a84c6bd7a3b1f3e3964892a5fc338d6a48a49492c2135794.exe
    "C:\Users\Admin\AppData\Local\Temp\0bde4808da065b62a84c6bd7a3b1f3e3964892a5fc338d6a48a49492c2135794.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1468
    • 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:1748
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:1820
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:240

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

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Downloads

  • memory/1468-54-0x0000000075CE1000-0x0000000075CE3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1468-56-0x00000000022C0000-0x000000000235F000-memory.dmp
    Filesize

    636KB

    Download
  • memory/1468-58-0x0000000000220000-0x000000000022A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1468-60-0x0000000000240000-0x0000000000241000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1468-59-0x0000000000230000-0x0000000000231000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1468-57-0x00000000026C0000-0x00000000027ED000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/1468-61-0x0000000000250000-0x0000000000251000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1468-62-0x0000000000290000-0x00000000002AF000-memory.dmp
    Filesize

    124KB

    Download
  • memory/1468-63-0x0000000002980000-0x0000000002A89000-memory.dmp
    Filesize

    1.0MB

    Download
  • memory/1468-64-0x0000000000260000-0x0000000000266000-memory.dmp
    Filesize

    24KB

    Download