Overview

overview

10

Static

static

10

c7a2d4deab...ce.exe

windows7-x64

10

c7a2d4deab...ce.exe

windows10-2004-x64

10

Resubmissions

31-12-2023 02:29

231231-cyw53ahfg6 10

31-12-2023 02:09

231231-ck5kaaefd3 10

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General

  • Target

    c921001283ef83c22480a86838160329.bin

  • Size

    27KB

  • Sample

    231231-ck5kaaefd3

  • MD5

    8b70b0c2d02df46268a5ba932dfefd75

  • SHA1

    337014dd9686fcc4cc0d190a7515f353912986b4

  • SHA256

    7d7562dfa4565ff614fb1a0da3453ba87f1c57d1599fcd9fc72a039750c42cca

  • SHA512

    cc4ae76c0a4d0712d355de6154f4b01bd2bee86007475668562aa252b7ddcca955c1e2548c59e7786411fe90aa5cd7ee70a00a8896e25d7916928ce9abda9f5a

  • SSDEEP

    768:3tBHM/tt4H8ktyZP65wHj/VdcfpdciUTE+/u1d:dZMVtz5A4jddcPlUTEq0d

Score
10/10
gluptebaredlinesmokeloaderlivetraficup3backdoordropperevasioninfostealerloadertrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://185.215.113.68/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

LiveTrafic

C2

20.79.30.95:13856

Targets

    • Target

      c7a2d4deab33d14c5c0df61413662f9c025a289c61378a0cd660d0daf521a0ce.exe

    • Size

      37KB

    • MD5

      c921001283ef83c22480a86838160329

    • SHA1

      015b62dc84aac30eadf2228fcc978d7a8adb2950

    • SHA256

      c7a2d4deab33d14c5c0df61413662f9c025a289c61378a0cd660d0daf521a0ce

    • SHA512

      e7967f21f62261fc8fff068e284cebc15bbe2bd3fa02c6b9379c711313c7a1599bf5cb733a9d3342453e6dc16ace411c1cd3dfb6d1028ab4db681b70a70c79b7

    • SSDEEP

      768:3E45SLnQpEhOB/hAGflc5xOXhr7gvexzv36:3E4EqEhOPNfqStgvexzv3

    Score
    10/10
    gluptebaredlinesmokeloaderlivetraficup3backdoordropperevasioninfostealerloadertrojan

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • 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

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks