Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    4c5c1d3acfa148abd6989750fe765684b177a7a897ef3991b90459580590e23c

  • Size

    280KB

  • Sample

    220922-2kwptagdgp

  • MD5

    fb37f1cd77699b36d82e945232e0e44c

  • SHA1

    7244e33ade70f5143c0ce434168c6694db43c2c2

  • SHA256

    4c5c1d3acfa148abd6989750fe765684b177a7a897ef3991b90459580590e23c

  • SHA512

    1c89594592007d1919b05bbc15dede4a2fc235ac7a2d437da47ea1dfbb2cd1a0d85497df62a964450dfeda5a342216f1b38be89ff2cb8e3358a06f8ed9bacc75

  • SSDEEP

    6144:TDMMQ3tLaUyw6KF+Zc5lIrAIQfQEl9Ure90m0VmwigavwVf:TDMz9eUyw6KcGlIDsfmXmf9

Score
10/10
redlinesmokeloadertofseexmriglogsdiller cloud (sup: @mr_golds)backdoorevasioninfostealerminerpersistencespywaretrojan

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (Sup: @mr_golds)

C2

77.73.134.27:8163

Attributes
  • auth_value

    56c6f7b9024c076f0a96931453da7e56

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      4c5c1d3acfa148abd6989750fe765684b177a7a897ef3991b90459580590e23c

    • Size

      280KB

    • MD5

      fb37f1cd77699b36d82e945232e0e44c

    • SHA1

      7244e33ade70f5143c0ce434168c6694db43c2c2

    • SHA256

      4c5c1d3acfa148abd6989750fe765684b177a7a897ef3991b90459580590e23c

    • SHA512

      1c89594592007d1919b05bbc15dede4a2fc235ac7a2d437da47ea1dfbb2cd1a0d85497df62a964450dfeda5a342216f1b38be89ff2cb8e3358a06f8ed9bacc75

    • SSDEEP

      6144:TDMMQ3tLaUyw6KF+Zc5lIrAIQfQEl9Ure90m0VmwigavwVf:TDMz9eUyw6KcGlIDsfmXmf9

    Score
    10/10
    redlinesmokeloadertofseexmriglogsdiller cloud (sup: @mr_golds)backdoorevasioninfostealerminerpersistencespywaretrojan

    • Detects Smokeloader packer

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • 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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • 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

2
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks