General
Target

f2196668f412d730bc6bd24f08b749ed411d3450f9b4af846fc759e249f72acb

Size

5MB

Sample

220117-ypme6acfaq

Score
10/10
MD5

00987bdf68fafbdfa9dd1365a6827d72

SHA1

f205c391087833eeb978895d37c2e199c4bf2747

SHA256

f2196668f412d730bc6bd24f08b749ed411d3450f9b4af846fc759e249f72acb

SHA512

9fb4e297f48a95d31a3bc82159b7304f29f50d9e7b823a91b6af02453deca7cf5ef50698b1aee9f00120c1d5d90de1b0fdbb5c92fedbc5823eea743d9e3e6319

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.hbgents.top/

http://www.rsnzhy.com/

http://www.efxety.top/

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

chris

C2

194.104.136.5:46013

Extracted

Family

redline

Botnet

srtupdate33

C2

135.181.129.119:4805

Extracted

Family

redline

Botnet

media29

C2

91.121.67.60:23325

Targets
Target

f2196668f412d730bc6bd24f08b749ed411d3450f9b4af846fc759e249f72acb

MD5

00987bdf68fafbdfa9dd1365a6827d72

Filesize

5MB

Score
10/10
SHA1

f205c391087833eeb978895d37c2e199c4bf2747

SHA256

f2196668f412d730bc6bd24f08b749ed411d3450f9b4af846fc759e249f72acb

SHA512

9fb4e297f48a95d31a3bc82159b7304f29f50d9e7b823a91b6af02453deca7cf5ef50698b1aee9f00120c1d5d90de1b0fdbb5c92fedbc5823eea743d9e3e6319

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

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    Description

    suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

    Tags

  • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

    Description

    suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

    Tags

  • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

    Description

    suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

    Tags

  • 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.

  • Looks up geolocation information via web service

    Description

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

Related Tasks

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