Overview

overview

10

Static

static

0ba67a86a3...7b.exe

windows7_x64

10

0ba67a86a3...7b.exe

windows10_x64

10

Sharing

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General

  • Target

    0ba67a86a3e1555aeeaed68564e7d57b

  • Size

    12.1MB

  • Sample

    201214-zf8psa5tgj

  • MD5

    0ba67a86a3e1555aeeaed68564e7d57b

  • SHA1

    f1765a0967b190834da6364e6831fab65a9b730c

  • SHA256

    c9257bdfd441859a65cd3d72b1f18d25f877c76d89b1402927326bf37f9f57ea

  • SHA512

    9abf7f9cf07ae4a2baf8adf08449aa359b1756a8cc63cda8165926f72357a7a936e2526b46bb71a1cfe548ee8f5c48002c1eef41272f8ad6442aecd10bbfa21f

Score
10/10
tofseeevasionpersistencetrojan

Malware Config

Targets

    • Target

      0ba67a86a3e1555aeeaed68564e7d57b

    • Size

      12.1MB

    • MD5

      0ba67a86a3e1555aeeaed68564e7d57b

    • SHA1

      f1765a0967b190834da6364e6831fab65a9b730c

    • SHA256

      c9257bdfd441859a65cd3d72b1f18d25f877c76d89b1402927326bf37f9f57ea

    • SHA512

      9abf7f9cf07ae4a2baf8adf08449aa359b1756a8cc63cda8165926f72357a7a936e2526b46bb71a1cfe548ee8f5c48002c1eef41272f8ad6442aecd10bbfa21f

    Score
    10/10
    tofseeevasionpersistencetrojan

    • Tofsee

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

      trojantofsee

    • Windows security bypass

      evasiontrojan

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • 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

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks