Resubmissions

25-02-2024 06:49

240225-hlmnraeh8s 10

25-02-2024 06:48

240225-hk5g6seb99 10

25-02-2024 06:05

240225-gs7rtsdd79 10

General

  • Target

    a311311c248170e59b39810a31a0cd1e

  • Size

    3.3MB

  • Sample

    240225-hlmnraeh8s

  • MD5

    a311311c248170e59b39810a31a0cd1e

  • SHA1

    2f135d322b06f124e49c951e26a2cbec9b70d771

  • SHA256

    64ac76b13292907c1f38ed314a15f7129e09b0acac831d62451a4feb0ae2a54c

  • SHA512

    887cdcfddb99b18f8ea6b93fd8e4f5eed5475fd09714ef741b3e70f755a780b961b299bbfd6f7a44921aaab5cfbd844ca9a712cd86f1b2aa153f239cf7ffdb9b

  • SSDEEP

    98304:xp4vGqznLtwu7sMB0FQ8da/438P+Z2SCvLUBsKdKCiZ:xp8znxDYFdW4ZZ2jLUCKziZ

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

redline

Botnet

AniOLD

C2

liezaphare.xyz:80

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

39.8

Botnet

706

C2

https://xeronxikxxx.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Targets

    • Target

      a311311c248170e59b39810a31a0cd1e

    • Size

      3.3MB

    • MD5

      a311311c248170e59b39810a31a0cd1e

    • SHA1

      2f135d322b06f124e49c951e26a2cbec9b70d771

    • SHA256

      64ac76b13292907c1f38ed314a15f7129e09b0acac831d62451a4feb0ae2a54c

    • SHA512

      887cdcfddb99b18f8ea6b93fd8e4f5eed5475fd09714ef741b3e70f755a780b961b299bbfd6f7a44921aaab5cfbd844ca9a712cd86f1b2aa153f239cf7ffdb9b

    • SSDEEP

      98304:xp4vGqznLtwu7sMB0FQ8da/438P+Z2SCvLUBsKdKCiZ:xp8znxDYFdW4ZZ2jLUCKziZ

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Nirsoft

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks