Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    086772dd77b6f010449cfea5f6106be3873eff9e65550b590a0358d8bffcd2b1

  • Size

    209KB

  • Sample

    220613-z9ndmafah8

  • MD5

    c685b41f84097e1f2db12c7287272e12

  • SHA1

    893a99ce4edfe0b8435f744453c69742f2955e98

  • SHA256

    086772dd77b6f010449cfea5f6106be3873eff9e65550b590a0358d8bffcd2b1

  • SHA512

    01f9d7a64f098ba4d689fe6cc94e1c2ce0b5f20cc51936d3da1e95981c27e1a26e5544d214ad233397a89730df0c74f06ef7bdf6ab4032fecc4aaed9d6f7e37d

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      086772dd77b6f010449cfea5f6106be3873eff9e65550b590a0358d8bffcd2b1

    • Size

      209KB

    • MD5

      c685b41f84097e1f2db12c7287272e12

    • SHA1

      893a99ce4edfe0b8435f744453c69742f2955e98

    • SHA256

      086772dd77b6f010449cfea5f6106be3873eff9e65550b590a0358d8bffcd2b1

    • SHA512

      01f9d7a64f098ba4d689fe6cc94e1c2ce0b5f20cc51936d3da1e95981c27e1a26e5544d214ad233397a89730df0c74f06ef7bdf6ab4032fecc4aaed9d6f7e37d

    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