Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    6f8ff16642baa4631b796cca882ea4f2b1552843d51d08145eaa830a77fe2c2e

  • Size

    235KB

  • Sample

    211210-vrk4bsafgl

  • MD5

    a6529c460959f624691298c3a386431a

  • SHA1

    39239edb42e90535611a56cb136d23e5cbc870aa

  • SHA256

    6f8ff16642baa4631b796cca882ea4f2b1552843d51d08145eaa830a77fe2c2e

  • SHA512

    75f62ed8c09d08372bc8b8d3094c899ac6d2b7df7d0f24fe3f7ab200f45d4d0bc4c2ddb55babf1b3888740325a42e14d495714c8380364f15c40af0090b6c259

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

mubrikych.top

oxxyfix.xyz

Targets

    • Target

      6f8ff16642baa4631b796cca882ea4f2b1552843d51d08145eaa830a77fe2c2e

    • Size

      235KB

    • MD5

      a6529c460959f624691298c3a386431a

    • SHA1

      39239edb42e90535611a56cb136d23e5cbc870aa

    • SHA256

      6f8ff16642baa4631b796cca882ea4f2b1552843d51d08145eaa830a77fe2c2e

    • SHA512

      75f62ed8c09d08372bc8b8d3094c899ac6d2b7df7d0f24fe3f7ab200f45d4d0bc4c2ddb55babf1b3888740325a42e14d495714c8380364f15c40af0090b6c259

    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