Setup.exe

General
Target

Setup.exe

Size

523KB

Sample

211020-v4vtashdd3

Score
10 /10
MD5

329acf4d6a5e735c1fd3b3fc6c77d3f3

SHA1

932598a6dbd5eaa0bd7b2aabd16f9c5fab62d960

SHA256

ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0

SHA512

1c4b78f03238bd6e01abd14794c78ab5a27daf32c6a7237e814740f81c5892f4353f1145c71ad4fd1c57f5675a2281645de3fa437d78c05d5cc24c02f41cf4b5

Malware Config

Extracted

Family vidar
Version 41.5
Botnet 937
C2

https://mas.to/@xeroxxx

Attributes
profile_id
937

Extracted

Family raccoon
Botnet 7c9b4504a63ed23664e38808e65948379b790395
Attributes
url4cnc
http://telegka.top/capibar
http://telegin.top/capibar
https://t.me/capibar
rc4.plain
rc4.plain

Extracted

Family vidar
Version 41.5
Botnet 1028
C2

https://mas.to/@xeroxxx

Attributes
profile_id
1028

Extracted

Family redline
C2

205.185.119.191:60857

Extracted

Family smokeloader
Version 2020
C2

http://gejajoo7.top/

http://sysaheu9.top/

rc4.i32
rc4.i32
Targets
Target

Setup.exe

MD5

329acf4d6a5e735c1fd3b3fc6c77d3f3

Filesize

523KB

Score
10/10
SHA1

932598a6dbd5eaa0bd7b2aabd16f9c5fab62d960

SHA256

ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0

SHA512

1c4b78f03238bd6e01abd14794c78ab5a27daf32c6a7237e814740f81c5892f4353f1145c71ad4fd1c57f5675a2281645de3fa437d78c05d5cc24c02f41cf4b5

Tags

Signatures

  • Modifies Windows Defender Real-time Protection settings

    Tags

    TTPs

    Modify RegistryModify Existing ServiceDisabling Security Tools
  • Raccoon

    Description

    Simple but powerful infostealer which was very active in 2019.

    Tags

  • 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

  • Tofsee

    Description

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    Tags

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • Vidar Stealer

    Tags

  • Creates new service(s)

    Tags

    TTPs

    New Service
  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • UPX packed file

    Description

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

    Tags

  • 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

  • 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.

Related Tasks

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