Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    49c1877ee2aca3049ce057773a8a3ce407bab5a56c940b33911ff7dc2f9fbd17

  • Size

    204KB

  • Sample

    220613-yfcjlaadaq

  • MD5

    30acdbc45c41f089d662da2cef93bde1

  • SHA1

    ed2bdd39057c70d9d6eedb15978b5a7ae147feee

  • SHA256

    49c1877ee2aca3049ce057773a8a3ce407bab5a56c940b33911ff7dc2f9fbd17

  • SHA512

    6864bd7cb34d319c4c589c3c5ed2f819799b1528522fbda82bbc93263e7e4c9606ec11dc4493263e8d507bc6a005f9e9190615b5415f15d70ed967b3c975c4fc

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      49c1877ee2aca3049ce057773a8a3ce407bab5a56c940b33911ff7dc2f9fbd17

    • Size

      204KB

    • MD5

      30acdbc45c41f089d662da2cef93bde1

    • SHA1

      ed2bdd39057c70d9d6eedb15978b5a7ae147feee

    • SHA256

      49c1877ee2aca3049ce057773a8a3ce407bab5a56c940b33911ff7dc2f9fbd17

    • SHA512

      6864bd7cb34d319c4c589c3c5ed2f819799b1528522fbda82bbc93263e7e4c9606ec11dc4493263e8d507bc6a005f9e9190615b5415f15d70ed967b3c975c4fc

    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