Overview

overview

10

Static

static

3

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    fd9ba5fdb9c7a11812ef8aed5ef7afda54bed718c57f83e2dc39463348594c2c

  • Size

    1.1MB

  • Sample

    230514-brcx6sac22

  • MD5

    7efcf50d722b6259120d33df12b5cbdd

  • SHA1

    b1af7de0d8cb5748d87524ffea340c0c414c38a6

  • SHA256

    fd9ba5fdb9c7a11812ef8aed5ef7afda54bed718c57f83e2dc39463348594c2c

  • SHA512

    efd31ef9296271c4b5c0ecd954c53ee6b4a31c7b772ffe9fe11b0c65c6b45a70806b92ff8f63e4c346419d0189433013374dddbc01bf984ad91660e6f0b68cb5

  • SSDEEP

    24576:UyHnLS2B41PUm8xwylQWaPxk2s2X3s9JINiO9UawWKx12rfpsttnLZ:jHLSD1PUfwYQXkR2X3Hr/wlXspstt

Score
10/10
redlinevjw0rmwshratlukaterraevasioninfostealerpersistencetrojanworm

Malware Config

Extracted

Family

redline

Botnet

luka

C2

185.161.248.75:4132

Attributes
  • auth_value

    44560bcd37d6bf076da309730fdb519a

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Extracted

Family

vjw0rm

C2

http://vj5566.duckdns.org:5566

Targets

    • Target

      fd9ba5fdb9c7a11812ef8aed5ef7afda54bed718c57f83e2dc39463348594c2c

    • Size

      1.1MB

    • MD5

      7efcf50d722b6259120d33df12b5cbdd

    • SHA1

      b1af7de0d8cb5748d87524ffea340c0c414c38a6

    • SHA256

      fd9ba5fdb9c7a11812ef8aed5ef7afda54bed718c57f83e2dc39463348594c2c

    • SHA512

      efd31ef9296271c4b5c0ecd954c53ee6b4a31c7b772ffe9fe11b0c65c6b45a70806b92ff8f63e4c346419d0189433013374dddbc01bf984ad91660e6f0b68cb5

    • SSDEEP

      24576:UyHnLS2B41PUm8xwylQWaPxk2s2X3s9JINiO9UawWKx12rfpsttnLZ:jHLSD1PUfwYQXkR2X3Hr/wlXspstt

    Score
    10/10
    redlinevjw0rmwshratlukaterraevasioninfostealerpersistencetrojanworm

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

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

      infostealerredline

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

      trojanwshrat

    • WSHRAT payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks