Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    5d85fc520db4cb002e23bdbf33c6d6397fdf12b2ffdb85eed406899127c722d6

  • Size

    285KB

  • Sample

    211127-ee2mjsbgb4

  • MD5

    ed0695c81af7e23c4525eb5f22552df0

  • SHA1

    e300941227ca26968bd3c74d4d0b15c3c0f5d14f

  • SHA256

    5d85fc520db4cb002e23bdbf33c6d6397fdf12b2ffdb85eed406899127c722d6

  • SHA512

    285be4ac891e7237c016a4559aba27e7c56c6cf085738c695d478a9885dfd075a588cce2f45d1041e0f2ee40e72c3e4721e79355e127b86697226f09838fb793

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

quadoil.ru

lakeflex.ru

Targets

    • Target

      5d85fc520db4cb002e23bdbf33c6d6397fdf12b2ffdb85eed406899127c722d6

    • Size

      285KB

    • MD5

      ed0695c81af7e23c4525eb5f22552df0

    • SHA1

      e300941227ca26968bd3c74d4d0b15c3c0f5d14f

    • SHA256

      5d85fc520db4cb002e23bdbf33c6d6397fdf12b2ffdb85eed406899127c722d6

    • SHA512

      285be4ac891e7237c016a4559aba27e7c56c6cf085738c695d478a9885dfd075a588cce2f45d1041e0f2ee40e72c3e4721e79355e127b86697226f09838fb793

    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