423ADCAA5B1076A3871837BCFC61177CDDEC9C5F30E34.exe

General
Target

423ADCAA5B1076A3871837BCFC61177CDDEC9C5F30E34.exe

Size

4MB

Sample

211107-ws6xvsagh5

Score
10 /10
MD5

071b5bc431a3854d1c55e44a8fe01e1f

SHA1

815cf908a4ddbe8b2a5a76b7eb8cf927eac7c558

SHA256

423adcaa5b1076a3871837bcfc61177cddec9c5f30e34b8c112c6a1985c868aa

SHA512

a0364d4c2ccdfcc96c1f23ea918a088de5a70733c61c42e2bdfa9a7f1b03069b8ee8cfbcadff593c2fdbc05023b351e7b864cebd80c2d991d1ad29d9928f4967

Malware Config

Extracted

Family socelars
C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.znsjis.top/

Extracted

Family vidar
Version 40.7
Botnet 706
C2

https://petrenko96.tumblr.com/

Attributes
profile_id
706

Extracted

Family redline
Botnet pab123
C2

45.14.49.169:22411

Extracted

Family redline
Botnet ANI
C2

45.142.215.47:27643

Extracted

Family smokeloader
Version 2020
C2

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

http://asfaltwerk.com/upload/

rc4.i32
rc4.i32

Extracted

Family vidar
Version 47.9
Botnet 937
C2

https://mas.to/@kirpich

Attributes
profile_id
937

Extracted

Family redline
Botnet janesam
C2

65.108.20.195:6774

Targets
Target

423ADCAA5B1076A3871837BCFC61177CDDEC9C5F30E34.exe

MD5

071b5bc431a3854d1c55e44a8fe01e1f

Filesize

4MB

Score
10/10
SHA1

815cf908a4ddbe8b2a5a76b7eb8cf927eac7c558

SHA256

423adcaa5b1076a3871837bcfc61177cddec9c5f30e34b8c112c6a1985c868aa

SHA512

a0364d4c2ccdfcc96c1f23ea918a088de5a70733c61c42e2bdfa9a7f1b03069b8ee8cfbcadff593c2fdbc05023b351e7b864cebd80c2d991d1ad29d9928f4967

Tags

Signatures

  • Modifies Windows Defender Real-time Protection settings

    Tags

    TTPs

    Modify RegistryModify Existing ServiceDisabling Security Tools
  • 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

  • Suspicious use of NtCreateProcessExOtherParentProcess

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • Vidar Stealer

    Tags

  • ASPack v2.12-2.42

    Description

    Detects executables packed with ASPack v2.12-2.42

    Tags

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • Checks computer location settings

    Description

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

    TTPs

    Query RegistrySystem Information Discovery
  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Themida packer

    Description

    Detects Themida, an advanced Windows software protection system.

    Tags

  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry
  • 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.

  • Suspicious use of SetThreadContext

Related Tasks

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