Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

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General

  • Target

    7628d4b73f1a07e23ea1d707e5f1e6a1d65426bc68a79c8e14f3eb3e40f6ee55

  • Size

    169KB

  • Sample

    220923-f6fd3ahbfp

  • MD5

    637d025a8711fb7b1fbff1500ffa56b9

  • SHA1

    ef6c664e6c504a33419d68b2f6792f8a3551c733

  • SHA256

    7628d4b73f1a07e23ea1d707e5f1e6a1d65426bc68a79c8e14f3eb3e40f6ee55

  • SHA512

    3d43c9c89914a4334236a1682f021cb91e3d61bbdfd2a39a35ccfbb5d242ecd28db9a3d42d3db615c15ede3d175d86712a84dadea195f5ee5c73e4e4ba81bd89

  • SSDEEP

    3072:VsMLzUN5xTV0NMTelfo0gQsV8hh5GXSdmBPd3r+BJhg/PkWDn:hLoh5TelXsVXSdi9W

Score
10/10
redlinesmokeloadertofseelogsdiller cloud (sup: @mr_golds)backdoorevasioninfostealerpersistencespywaretrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Extracted

Family

redline

Botnet

LogsDiller Cloud (Sup: @mr_golds)

C2

77.73.134.27:8163

Attributes
  • auth_value

    56c6f7b9024c076f0a96931453da7e56

Targets

    • Target

      7628d4b73f1a07e23ea1d707e5f1e6a1d65426bc68a79c8e14f3eb3e40f6ee55

    • Size

      169KB

    • MD5

      637d025a8711fb7b1fbff1500ffa56b9

    • SHA1

      ef6c664e6c504a33419d68b2f6792f8a3551c733

    • SHA256

      7628d4b73f1a07e23ea1d707e5f1e6a1d65426bc68a79c8e14f3eb3e40f6ee55

    • SHA512

      3d43c9c89914a4334236a1682f021cb91e3d61bbdfd2a39a35ccfbb5d242ecd28db9a3d42d3db615c15ede3d175d86712a84dadea195f5ee5c73e4e4ba81bd89

    • SSDEEP

      3072:VsMLzUN5xTV0NMTelfo0gQsV8hh5GXSdmBPd3r+BJhg/PkWDn:hLoh5TelXsVXSdi9W

    Score
    10/10
    redlinesmokeloadertofseelogsdiller cloud (sup: @mr_golds)backdoorevasioninfostealerpersistencespywaretrojan

    • 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

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Deletes itself

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • 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

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