Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    24f598bda9c42f79ad61fbe66a4d52c815a1b1c613f626bd34df07c4de8584b8

  • Size

    249KB

  • Sample

    220123-gawlvafagl

  • MD5

    456487527bafc78d7164633c1cfc3d90

  • SHA1

    34f2e95fcae0f60736fe77609e987c7a6a858df0

  • SHA256

    24f598bda9c42f79ad61fbe66a4d52c815a1b1c613f626bd34df07c4de8584b8

  • SHA512

    1da0262881bc863af94d968dbf0ddba14786d7a27fe4568bc9e5fbbf65629999c0fda40397bb80801cba64983a905bbec3d999954176e857b4596d7e4aceee29

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      24f598bda9c42f79ad61fbe66a4d52c815a1b1c613f626bd34df07c4de8584b8

    • Size

      249KB

    • MD5

      456487527bafc78d7164633c1cfc3d90

    • SHA1

      34f2e95fcae0f60736fe77609e987c7a6a858df0

    • SHA256

      24f598bda9c42f79ad61fbe66a4d52c815a1b1c613f626bd34df07c4de8584b8

    • SHA512

      1da0262881bc863af94d968dbf0ddba14786d7a27fe4568bc9e5fbbf65629999c0fda40397bb80801cba64983a905bbec3d999954176e857b4596d7e4aceee29

    Score
    10/10
    tofseexmrigevasionminerpersistencetrojan

    • Tofsee

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

      trojantofsee

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner Payload

      miner

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks