Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    0dd9362487be176ec1a0ef4f38e681c9c39d2357f067590d9a3ae84434f6700a

  • Size

    281KB

  • Sample

    220124-ne3z2sede9

  • MD5

    df9b21ea58142ed21013491efd647fda

  • SHA1

    08f21a4ef8c481c38e9019a826ee963649c821a2

  • SHA256

    0dd9362487be176ec1a0ef4f38e681c9c39d2357f067590d9a3ae84434f6700a

  • SHA512

    19c890b26e100a9dd3407440c1073111d935178a6830ac4066221d84f17c233269522701e25a13d75b77779f8d1431d2eab96101ab864c2427718fa4080d7731

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      0dd9362487be176ec1a0ef4f38e681c9c39d2357f067590d9a3ae84434f6700a

    • Size

      281KB

    • MD5

      df9b21ea58142ed21013491efd647fda

    • SHA1

      08f21a4ef8c481c38e9019a826ee963649c821a2

    • SHA256

      0dd9362487be176ec1a0ef4f38e681c9c39d2357f067590d9a3ae84434f6700a

    • SHA512

      19c890b26e100a9dd3407440c1073111d935178a6830ac4066221d84f17c233269522701e25a13d75b77779f8d1431d2eab96101ab864c2427718fa4080d7731

    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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

Web Service

1
T1102

Impact

Tasks