General
Target

3964A1E13D2B3EE0C3C34B50D4785907C3FFD560DC3E4.exe

Size

6MB

Sample

220117-ybtmbacae9

Score
10/10
MD5

678dc8e63902a1aadb46ad4a08de7f1c

SHA1

d8cb7816fcc2b652df45a8da892d04dd9aa5c45f

SHA256

3964a1e13d2b3ee0c3c34b50d4785907c3ffd560dc3e4a8b22906893c8db9848

SHA512

cf97095d22e74462ab5960ae709ecef7e0f47ec3b80ae2c84a72ec6e4b2826164520b38a20c36a7e18da99422bb05d81e9a3aa60201224a020aa31d07eb828f7

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.hbgents.top/

http://www.rsnzhy.com/

http://www.efxety.top/

Extracted

Family

redline

Botnet

media26

C2

91.121.67.60:23325

Extracted

Family

redline

Botnet

chris

C2

194.104.136.5:46013

Extracted

Family

smokeloader

Version

2020

C2

http://brandyjaggers.com/upload/

http://andbal.com/upload/

http://alotofquotes.com/upload/

http://szpnc.cn/upload/

http://uggeboots.com/upload/

http://100klv.com/upload/

http://rapmusic.at/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

pub2

C2

185.215.113.46:80

Targets
Target

3964A1E13D2B3EE0C3C34B50D4785907C3FFD560DC3E4.exe

MD5

678dc8e63902a1aadb46ad4a08de7f1c

Filesize

6MB

Score
10/10
SHA1

d8cb7816fcc2b652df45a8da892d04dd9aa5c45f

SHA256

3964a1e13d2b3ee0c3c34b50d4785907c3ffd560dc3e4a8b22906893c8db9848

SHA512

cf97095d22e74462ab5960ae709ecef7e0f47ec3b80ae2c84a72ec6e4b2826164520b38a20c36a7e18da99422bb05d81e9a3aa60201224a020aa31d07eb828f7

Tags

Signatures

  • Process spawned unexpected child process

    Description

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

  • RedLine

    Description

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

    Tags

  • RedLine Payload

  • SmokeLoader

    Description

    Modular backdoor trojan in use since 2014.

    Tags

  • Socelars

    Description

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

    Tags

  • Socelars Payload

  • ASPack v2.12-2.42

    Description

    Detects executables packed with ASPack v2.12-2.42

    Tags

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Checks computer location settings

    Description

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

    TTPs

    Query RegistrySystem Information Discovery
  • Loads dropped DLL

  • Legitimate hosting services abused for malware hosting/C2

    TTPs

    Web Service
  • Looks up external IP address via web service

    Description

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

  • autoit_exe

    Description

    AutoIT scripts compiled to PE executables.

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Execution
          Exfiltration
            Impact
              Initial Access
                Lateral Movement
                  Persistence
                    Privilege Escalation
                      Tasks

                      static1

                      Score
                      N/A

                      behavioral2

                      Score
                      8/10