Overview

overview

10

Static

static

0886900e6a...31.exe

windows7_x64

10

0886900e6a...31.exe

windows10_x64

10

Sharing

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General

  • Target

    0886900e6ab222d3c07748d15656ac31

  • Size

    10.6MB

  • Sample

    201214-fg2tc7wxle

  • MD5

    0886900e6ab222d3c07748d15656ac31

  • SHA1

    09d03036d44c671692f1127c9f5b4a0d402b3774

  • SHA256

    d3a5a7bd70448e907398655362e916a9de3c8e80f9af2582e6bacdb01b0b502a

  • SHA512

    6520f0aa808539930f88c8f1f372f46de75c8ec12cee9774cbe3f885c78fe98a8c6a2c07171bb5d6aecef620e34fc9ef90e23451c166f7f7753107e914adb55f

Score
10/10
tofseeevasionpersistencetrojan

Malware Config

Targets

    • Target

      0886900e6ab222d3c07748d15656ac31

    • Size

      10.6MB

    • MD5

      0886900e6ab222d3c07748d15656ac31

    • SHA1

      09d03036d44c671692f1127c9f5b4a0d402b3774

    • SHA256

      d3a5a7bd70448e907398655362e916a9de3c8e80f9af2582e6bacdb01b0b502a

    • SHA512

      6520f0aa808539930f88c8f1f372f46de75c8ec12cee9774cbe3f885c78fe98a8c6a2c07171bb5d6aecef620e34fc9ef90e23451c166f7f7753107e914adb55f

    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