General

  • Target

    a875620b019fdacc8a7ee2ce19d82ad9

  • Size

    3.3MB

  • Sample

    240227-g8x8bsad58

  • MD5

    a875620b019fdacc8a7ee2ce19d82ad9

  • SHA1

    1c57f5242e42f536470ad82b56881f2fd6347987

  • SHA256

    9bb77fb3b462b7b52694f0326b83b4f0f47969240e296129cd23da3b2fe98fb0

  • SHA512

    b5ee72fa6aa30ab1bf6f94d25434c8853f609f8333e25ba6d579cc37d3dba11146333763e593925ec9c177ef904ef4c237158b5b81ffcf54f5b8af4677eb8720

  • SSDEEP

    98304:J7ISOiGF7zsEtAU0o5g7rWCAfptaIjBlIgbBM4ocH7uTWRU:JDGFXsHMgmfvlB1F6cHqTd

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

vidar

Version

39.8

Botnet

706

C2

https://xeronxikxxx.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

AniOLD

C2

liezaphare.xyz:80

Extracted

Family

smokeloader

Botnet

pub5

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

      a875620b019fdacc8a7ee2ce19d82ad9

    • Size

      3.3MB

    • MD5

      a875620b019fdacc8a7ee2ce19d82ad9

    • SHA1

      1c57f5242e42f536470ad82b56881f2fd6347987

    • SHA256

      9bb77fb3b462b7b52694f0326b83b4f0f47969240e296129cd23da3b2fe98fb0

    • SHA512

      b5ee72fa6aa30ab1bf6f94d25434c8853f609f8333e25ba6d579cc37d3dba11146333763e593925ec9c177ef904ef4c237158b5b81ffcf54f5b8af4677eb8720

    • SSDEEP

      98304:J7ISOiGF7zsEtAU0o5g7rWCAfptaIjBlIgbBM4ocH7uTWRU:JDGFXsHMgmfvlB1F6cHqTd

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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

    • Target

      setup_installer.exe

    • Size

      3.3MB

    • MD5

      e8404a9c4ef1c31436ed92fbe943fcce

    • SHA1

      a0c93ff55c51a94f547b7228f9107f3c78e36f9e

    • SHA256

      83de369e8e08d0e78a159669bd93cdfd45693408e3a35bf06d8b368999c45131

    • SHA512

      3072ab78b47be7af6866bfcb71a848168ab0b9c6113ecc763a5a85eb1c360307a0123ebb949435127f2b3982b1646533beb497acbdc87eb3d020746ba47c5ee3

    • SSDEEP

      98304:xfvC21jFJo1fQEDBcm9HIEWs0jDcZ1VCvLUBsKE3+z:xfr1RJStmE70jIZ1mLUCKdz

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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 Enterprise v15

Tasks