Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

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General

  • Target

    dd5a70a4012e1dc08daf4759d093b2c059277fac1e20fa102301c2fd3d9981da

  • Size

    197KB

  • Sample

    220925-anaszadhaq

  • MD5

    103a559017c94bc4e65206a341125f88

  • SHA1

    0f6e9e22d2163e2fe2b94558b24aa4ef09de0ba5

  • SHA256

    dd5a70a4012e1dc08daf4759d093b2c059277fac1e20fa102301c2fd3d9981da

  • SHA512

    47f83cac7069bc63765ee4563496c7de2aa0ad57edeb2ea194719b976db573a2d12a142a29a6c5b6404bf2af3cec44938169c2b29ba2ca60ad86f370d3d4bb77

  • SSDEEP

    3072:U6kDALelwhqWN5zBK133kTvC/Tyi8X++VBH6/PkkXx:nLFhvKSvsUr/

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      dd5a70a4012e1dc08daf4759d093b2c059277fac1e20fa102301c2fd3d9981da

    • Size

      197KB

    • MD5

      103a559017c94bc4e65206a341125f88

    • SHA1

      0f6e9e22d2163e2fe2b94558b24aa4ef09de0ba5

    • SHA256

      dd5a70a4012e1dc08daf4759d093b2c059277fac1e20fa102301c2fd3d9981da

    • SHA512

      47f83cac7069bc63765ee4563496c7de2aa0ad57edeb2ea194719b976db573a2d12a142a29a6c5b6404bf2af3cec44938169c2b29ba2ca60ad86f370d3d4bb77

    • SSDEEP

      3072:U6kDALelwhqWN5zBK133kTvC/Tyi8X++VBH6/PkkXx:nLFhvKSvsUr/

    Score
    10/10
    tofseexmrigevasionminerpersistencetrojan

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks