Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    463a8709d458aebc97ab86e3550798dcbdc713413f96ecb7f350b349f7533b0c

  • Size

    261KB

  • Sample

    220606-mj16ksfdd7

  • MD5

    c1790ce24f666c38be9ad5e7bc329bad

  • SHA1

    49ecbd9382d4e5986d78b893be72391aa6f61f66

  • SHA256

    463a8709d458aebc97ab86e3550798dcbdc713413f96ecb7f350b349f7533b0c

  • SHA512

    11c883dea9671a3d39038f6bb39bbd978d419fbbc6837e10143593b88c35a0390efcf3317e604b14e10fb108a64a40d9a4c3820baf421ae2dc0eddcfccbf51ad

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      463a8709d458aebc97ab86e3550798dcbdc713413f96ecb7f350b349f7533b0c

    • Size

      261KB

    • MD5

      c1790ce24f666c38be9ad5e7bc329bad

    • SHA1

      49ecbd9382d4e5986d78b893be72391aa6f61f66

    • SHA256

      463a8709d458aebc97ab86e3550798dcbdc713413f96ecb7f350b349f7533b0c

    • SHA512

      11c883dea9671a3d39038f6bb39bbd978d419fbbc6837e10143593b88c35a0390efcf3317e604b14e10fb108a64a40d9a4c3820baf421ae2dc0eddcfccbf51ad

    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