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Overview

overview

10

Static

static

3

2025-02-09...ia.exe

windows7-x64

10

2025-02-09...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2025-02-09_e0cd9fbbcbe2481f1d959855e52aab59_mafia

  • Size

    13.7MB

  • Sample

    250209-mpevjawlgq

  • MD5

    e0cd9fbbcbe2481f1d959855e52aab59

  • SHA1

    ab6f1732b26b63547eeeb506651705d022bea5d5

  • SHA256

    88a7ec735e3cbe569b3e28087a92d646e08532291e13217834815edf89235054

  • SHA512

    e14f4b503991387d3601597b66842c1aed700b1128845a84ac9a22ac7dbc889da33fd2fc7e889845f25039adb3c397d4775662a84a0bd300e79c4a70d54cdad6

  • SSDEEP

    393216:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX7:r

Score
10/10
tofseedefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-09_e0cd9fbbcbe2481f1d959855e52aab59_mafia

    • Size

      13.7MB

    • MD5

      e0cd9fbbcbe2481f1d959855e52aab59

    • SHA1

      ab6f1732b26b63547eeeb506651705d022bea5d5

    • SHA256

      88a7ec735e3cbe569b3e28087a92d646e08532291e13217834815edf89235054

    • SHA512

      e14f4b503991387d3601597b66842c1aed700b1128845a84ac9a22ac7dbc889da33fd2fc7e889845f25039adb3c397d4775662a84a0bd300e79c4a70d54cdad6

    • SSDEEP

      393216:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX7:r

    Score
    10/10
    tofseedefense_evasiondiscoveryexecutionpersistencetrojanprivilege_escalation

    • Tofsee

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

      trojantofsee

    • Tofsee family

      tofsee

    • 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

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
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