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Overview

overview

10

Static

static

3

2025-02-12...ia.exe

windows7-x64

10

2025-02-12...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2025-02-12_92e2b569ac8f180ea58d8f69aa86c46a_mafia

  • Size

    13.8MB

  • Sample

    250212-zg9q6axpdq

  • MD5

    92e2b569ac8f180ea58d8f69aa86c46a

  • SHA1

    1c8160cb808186e22c587f5fddab119de296c1cb

  • SHA256

    3d7ca071645842d3ed034aed7927b8a64432f2e8eee92e98aaad524578f5a5e1

  • SHA512

    815a3fe5bf819edd72042bbd23d03877f8e3effb5b937fcce39455077b85240fbdaee9640e630f746a532f06cdbb3f7221d78efe0268adab87b2003eb9e7bce7

  • SSDEEP

    6144:aLQ1p/2p5e+D2jFHO+iZoy6u9FlfrXEz9NQNQNQNQNQNQNQNQNQNQNQNQNQNQNQ1:bTYe+D2jFu+iZoUFhAz6

Score
10/10
tofseedefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-12_92e2b569ac8f180ea58d8f69aa86c46a_mafia

    • Size

      13.8MB

    • MD5

      92e2b569ac8f180ea58d8f69aa86c46a

    • SHA1

      1c8160cb808186e22c587f5fddab119de296c1cb

    • SHA256

      3d7ca071645842d3ed034aed7927b8a64432f2e8eee92e98aaad524578f5a5e1

    • SHA512

      815a3fe5bf819edd72042bbd23d03877f8e3effb5b937fcce39455077b85240fbdaee9640e630f746a532f06cdbb3f7221d78efe0268adab87b2003eb9e7bce7

    • SSDEEP

      6144:aLQ1p/2p5e+D2jFHO+iZoy6u9FlfrXEz9NQNQNQNQNQNQNQNQNQNQNQNQNQNQNQ1:bTYe+D2jFu+iZoUFhAz6

    Score
    10/10
    tofseedefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

    • Tofsee

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

      trojantofsee

    • Tofsee family

      tofsee

    • Windows security bypass

      defense_evasiontrojan

    • Creates new service(s)

      persistenceexecution

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      defense_evasion

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks