Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    96232834d8461762244339e7d091df62d4c4d8e7d292f9be44586923e06b422a

  • Size

    235KB

  • Sample

    211210-wqwzwahdb8

  • MD5

    d30d640dcb97296b95d1072657f01f62

  • SHA1

    72c89c2960623c1a610f8c80b2c6a594aa508f70

  • SHA256

    96232834d8461762244339e7d091df62d4c4d8e7d292f9be44586923e06b422a

  • SHA512

    9658901fea3d10ed197046e469d84147c7362443ea812d46e156a21a2528fbcbf643499a80b5cb6aa4ab3873009f459996db181b3880556f5521dfceb02fbe78

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

mubrikych.top

oxxyfix.xyz

Targets

    • Target

      96232834d8461762244339e7d091df62d4c4d8e7d292f9be44586923e06b422a

    • Size

      235KB

    • MD5

      d30d640dcb97296b95d1072657f01f62

    • SHA1

      72c89c2960623c1a610f8c80b2c6a594aa508f70

    • SHA256

      96232834d8461762244339e7d091df62d4c4d8e7d292f9be44586923e06b422a

    • SHA512

      9658901fea3d10ed197046e469d84147c7362443ea812d46e156a21a2528fbcbf643499a80b5cb6aa4ab3873009f459996db181b3880556f5521dfceb02fbe78

    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