Overview

overview

10

Static

static

51a0acc8c7...a9.exe

windows7_x64

10

51a0acc8c7...a9.exe

windows10_x64

10

Sharing

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General

  • Target

    51a0acc8c78452456894a85db18c31a9

  • Size

    10.3MB

  • Sample

    201214-2a66mxj12s

  • MD5

    51a0acc8c78452456894a85db18c31a9

  • SHA1

    bfc6fb39ef21d6626fec260216178ebfb47f86fa

  • SHA256

    a4944054682d38caacc690fba9a286c0edb217c5d3e099d47d5e492d3807da9a

  • SHA512

    6efe90fe8badba612187109691771e3bb297e430a7a86305fa600092badc910ec93a0b89b5432d6b7b900033648dab2c838d8a05cf755cc9a86857b3301e54ad

Score
10/10
tofseeevasionpersistencetrojan

Malware Config

Targets

    • Target

      51a0acc8c78452456894a85db18c31a9

    • Size

      10.3MB

    • MD5

      51a0acc8c78452456894a85db18c31a9

    • SHA1

      bfc6fb39ef21d6626fec260216178ebfb47f86fa

    • SHA256

      a4944054682d38caacc690fba9a286c0edb217c5d3e099d47d5e492d3807da9a

    • SHA512

      6efe90fe8badba612187109691771e3bb297e430a7a86305fa600092badc910ec93a0b89b5432d6b7b900033648dab2c838d8a05cf755cc9a86857b3301e54ad

    Score
    10/10
    tofseeevasionpersistencetrojan

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Privilege Escalation

New Service

1
T1050

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks