Overview

overview

10

Static

static

c1a12791e6...15.exe

windows7_x64

10

c1a12791e6...15.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c1a12791e61b56c414d7c2c92ed8bbfd3937e08baa03c0ea35d0abc9a9cc6315

  • Size

    4.3MB

  • Sample

    220314-r5w6zagfe4

  • MD5

    e3454574c3a153c1242aaeba4340fc6c

  • SHA1

    f61733d2ec9f8cc21924f1a2f9a76ba8d599e354

  • SHA256

    c1a12791e61b56c414d7c2c92ed8bbfd3937e08baa03c0ea35d0abc9a9cc6315

  • SHA512

    0527a82f9d23e037a6e2dbed778b0eaedf6494eeb7be508da8ba203304fa1fc710132829f8ed99ed50c45e019c46a1c5764f67d990833fd3078cf4840d65ea24

Score
10/10
onlyloggerredlinesmokeloadersocelars@ywqmreda dapizzadlyathruz876ruzki14_03backdoordiscoveryevasioninfostealerloaderpersistencespywarestealertrojanupxvmprotect

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.wygexde.xyz/

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

ruzki14_03

C2

176.122.23.55:11768

Attributes
  • auth_value

    13b742acfe493b01c5301781c98d3fbe

Extracted

Family

redline

Botnet

@ywqmre

C2

185.215.113.24:15994

Attributes
  • auth_value

    5a482aa0be2b5e01649fe7a3ce943422

Extracted

Family

redline

Botnet

pizzadlyath

C2

65.108.101.231:14648

Attributes
  • auth_value

    e6050567aab45ec7a388fed4947afdc2

Extracted

Family

redline

Botnet

ruz876

C2

185.215.113.7:5186

Attributes
  • auth_value

    4750f6742a496bbe74a981d51e7680ad

Extracted

Family

redline

Botnet

da da

C2

86.107.197.196:63065

Attributes
  • auth_value

    9b1654b30797c210c85bd0890936a5b9

Targets

    • Target

      c1a12791e61b56c414d7c2c92ed8bbfd3937e08baa03c0ea35d0abc9a9cc6315

    • Size

      4.3MB

    • MD5

      e3454574c3a153c1242aaeba4340fc6c

    • SHA1

      f61733d2ec9f8cc21924f1a2f9a76ba8d599e354

    • SHA256

      c1a12791e61b56c414d7c2c92ed8bbfd3937e08baa03c0ea35d0abc9a9cc6315

    • SHA512

      0527a82f9d23e037a6e2dbed778b0eaedf6494eeb7be508da8ba203304fa1fc710132829f8ed99ed50c45e019c46a1c5764f67d990833fd3078cf4840d65ea24

    Score
    10/10
    onlyloggerredlinesmokeloadersocelars@ywqmrepizzadlyathruz876ruzki14_03backdoordiscoveryevasioninfostealerloaderpersistencespywarestealertrojanupxvmprotectda da

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

      loaderonlylogger

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

      stealersocelars

    • Socelars Payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • OnlyLogger Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • 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.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks