Overview

overview

9

Static

static

a9f5253452...bf.exe

windows7-x64

9

a9f5253452...bf.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    a9f52534528e7a50296b9effafdc23f6478ecad829b43c3d048be8641c0d79bf

  • Size

    1.2MB

  • Sample

    221125-lhklrsbf8x

  • MD5

    c052e847fbbcc286ba6cfe299d272876

  • SHA1

    5a67a3e94d41f5d76a714814dd780493ff98283a

  • SHA256

    a9f52534528e7a50296b9effafdc23f6478ecad829b43c3d048be8641c0d79bf

  • SHA512

    5b5e305fef7e69504270f09a7c6bbee5c422da6eba0c136c5e6652a5526f89386a0ff3fced07887a2be3db5ecb083110216d18c57473518d68835a99bf473ea5

  • SSDEEP

    12288:pfP1+T06EoFkEaJ5tth5zsdns7sLW/dxcUVBy:pHs6py

Score
9/10
evasionransomwarespywarestealer

Malware Config

Targets

    • Target

      a9f52534528e7a50296b9effafdc23f6478ecad829b43c3d048be8641c0d79bf

    • Size

      1.2MB

    • MD5

      c052e847fbbcc286ba6cfe299d272876

    • SHA1

      5a67a3e94d41f5d76a714814dd780493ff98283a

    • SHA256

      a9f52534528e7a50296b9effafdc23f6478ecad829b43c3d048be8641c0d79bf

    • SHA512

      5b5e305fef7e69504270f09a7c6bbee5c422da6eba0c136c5e6652a5526f89386a0ff3fced07887a2be3db5ecb083110216d18c57473518d68835a99bf473ea5

    • SSDEEP

      12288:pfP1+T06EoFkEaJ5tth5zsdns7sLW/dxcUVBy:pHs6py

    Score
    9/10
    evasionransomwarespywarestealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

2
T1490

Tasks