Overview

overview

10

Static

static

10

2024-06-11...bi.exe

windows7-x64

2024-06-11...bi.exe

windows10-2004-x64

10

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General

  • Target

    2024-06-11_4d5d9411e1b8ca44b771f13e2de2219b_revil_sodinokibi

  • Size

    382KB

  • Sample

    240611-qm8xdayeqq

  • MD5

    4d5d9411e1b8ca44b771f13e2de2219b

  • SHA1

    903d2cd37ede4563ed81d256e9ee6068ec70a63a

  • SHA256

    fcc12388b7ae16efd8157df3fe8fd56ffaf913845ff1d603af7f1ef3b2e09627

  • SHA512

    725f64b0d2b8e4284a3422ff3a66aef1084cdfa4572ec79ec3cb300fc8f51113fda57bd8425ea699bea8fe01b88b7bf4801f04550050eae0502a18ce553c1bf7

  • SSDEEP

    6144:Txabm6ij2JyQHHwIJOFYhs+gZ8XybnWJ/gIF+lmLrvGW4:NWJyQHHwIJOqhILkYIOovGW4

Score
10/10
neshtasodinokibipersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      2024-06-11_4d5d9411e1b8ca44b771f13e2de2219b_revil_sodinokibi

    • Size

      382KB

    • MD5

      4d5d9411e1b8ca44b771f13e2de2219b

    • SHA1

      903d2cd37ede4563ed81d256e9ee6068ec70a63a

    • SHA256

      fcc12388b7ae16efd8157df3fe8fd56ffaf913845ff1d603af7f1ef3b2e09627

    • SHA512

      725f64b0d2b8e4284a3422ff3a66aef1084cdfa4572ec79ec3cb300fc8f51113fda57bd8425ea699bea8fe01b88b7bf4801f04550050eae0502a18ce553c1bf7

    • SSDEEP

      6144:Txabm6ij2JyQHHwIJOFYhs+gZ8XybnWJ/gIF+lmLrvGW4:NWJyQHHwIJOqhILkYIOovGW4

    Score
    10/10
    neshtasodinokibipersistenceransomwarespywarestealer

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Sodin,Sodinokibi,REvil

      Ransomware with advanced anti-analysis and privilege escalation functionality.

      ransomwaresodinokibi

    • Sodinokibi/Revil sample

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Modifies system executable filetype association

      persistence

    • 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 v13

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks