Overview

overview

10

Static

static

3

b3a402df40...18.exe

windows7-x64

10

b3a402df40...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b3a402df4012df2d094004f103bdc219_JaffaCakes118

  • Size

    3.9MB

  • Sample

    241129-1e56maxmat

  • MD5

    b3a402df4012df2d094004f103bdc219

  • SHA1

    88f6093dcc0e5401609e076c1b6ebfded0f77807

  • SHA256

    a8467de9492387559bc693b8430805aadb9761d4e3a708cb35e99544bdcfc0c7

  • SHA512

    2dbfadc6faf5ec561c53e64fc3330e0a74a4e09db61624d25e76040076389a8dcaa47846b5da476d6c3f1fb0e932ee27d20b4813fdf5d09dff165be67f32d272

  • SSDEEP

    98304:a3HuDURiLaNypLLlhSGYcrJFte0MEe0V3gkD:wwURi5Drdr7/V3Z

Score
10/10
pandastealerdiscoveryevasionpersistenceprivilege_escalationransomwarespywarestealer

Malware Config

Targets

    • Target

      b3a402df4012df2d094004f103bdc219_JaffaCakes118

    • Size

      3.9MB

    • MD5

      b3a402df4012df2d094004f103bdc219

    • SHA1

      88f6093dcc0e5401609e076c1b6ebfded0f77807

    • SHA256

      a8467de9492387559bc693b8430805aadb9761d4e3a708cb35e99544bdcfc0c7

    • SHA512

      2dbfadc6faf5ec561c53e64fc3330e0a74a4e09db61624d25e76040076389a8dcaa47846b5da476d6c3f1fb0e932ee27d20b4813fdf5d09dff165be67f32d272

    • SSDEEP

      98304:a3HuDURiLaNypLLlhSGYcrJFte0MEe0V3gkD:wwURi5Drdr7/V3Z

    Score
    10/10
    pandastealerdiscoveryevasionpersistenceprivilege_escalationransomwarespywarestealer

    • Panda Stealer payload

    • PandaStealer

      Panda Stealer is a fork of CollectorProject Stealer written in C++.

      stealerpandastealer

    • Pandastealer family

      pandastealer

    • Renames multiple (651) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks