Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    0ef96177554f1cd2eea823b6dc0c3dc54aec830827a2e82f59aed9fe7b896ba5

  • Size

    201KB

  • Sample

    220925-fy9b6sddd7

  • MD5

    f5a2b47d112ad48b217f27a0ffc4014e

  • SHA1

    be36dbcfced8ae41257aa9f01598ddf232ece6fe

  • SHA256

    0ef96177554f1cd2eea823b6dc0c3dc54aec830827a2e82f59aed9fe7b896ba5

  • SHA512

    ba59b8939e00fad5ff72780952571d86820c18fc2b891e4d8367dfc2d61b24c57eaec46a8eb236c79a3728d6fad902c6a13497015407977f33f8a3e07aa75458

  • SSDEEP

    3072:kGDc4L5uExDN5+AXZMj1Uc+ub/PbvB4AqdBc619NOL/PkIXx:PL7xtktbnbJ45

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      0ef96177554f1cd2eea823b6dc0c3dc54aec830827a2e82f59aed9fe7b896ba5

    • Size

      201KB

    • MD5

      f5a2b47d112ad48b217f27a0ffc4014e

    • SHA1

      be36dbcfced8ae41257aa9f01598ddf232ece6fe

    • SHA256

      0ef96177554f1cd2eea823b6dc0c3dc54aec830827a2e82f59aed9fe7b896ba5

    • SHA512

      ba59b8939e00fad5ff72780952571d86820c18fc2b891e4d8367dfc2d61b24c57eaec46a8eb236c79a3728d6fad902c6a13497015407977f33f8a3e07aa75458

    • SSDEEP

      3072:kGDc4L5uExDN5+AXZMj1Uc+ub/PbvB4AqdBc619NOL/PkIXx:PL7xtktbnbJ45

    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