General

  • Target

    2a7a53a25f11a4e0b70f19e1a49d5229

  • Size

    1.9MB

  • Sample

    231231-gezjasadd5

  • MD5

    2a7a53a25f11a4e0b70f19e1a49d5229

  • SHA1

    e832b847396ad164a1d3af7745a3d68da4c5631f

  • SHA256

    356b0cafa50b44b352ff1f95515b81af4ef5a5269343d8c459306b8d3261a58d

  • SHA512

    cfad611e542f36acf94b4cfb6f54daec7c42cba48c5f3b761ee09bc02bc79889da262f887592aea9e24436a489894f7211d8378cf1b038378303824166b6667e

  • SSDEEP

    49152:9gm6jSI2tM+C2a3EzO079E4dcjmlxcoe8TeOkw80AtNkJs8tX0SN+gSD1h:y1oe+Cr3gO+W4qmfVK3wTsNohi51h

Malware Config

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

nullmixer

C2

http://watira.xyz/

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

      2a7a53a25f11a4e0b70f19e1a49d5229

    • Size

      1.9MB

    • MD5

      2a7a53a25f11a4e0b70f19e1a49d5229

    • SHA1

      e832b847396ad164a1d3af7745a3d68da4c5631f

    • SHA256

      356b0cafa50b44b352ff1f95515b81af4ef5a5269343d8c459306b8d3261a58d

    • SHA512

      cfad611e542f36acf94b4cfb6f54daec7c42cba48c5f3b761ee09bc02bc79889da262f887592aea9e24436a489894f7211d8378cf1b038378303824166b6667e

    • SSDEEP

      49152:9gm6jSI2tM+C2a3EzO079E4dcjmlxcoe8TeOkw80AtNkJs8tX0SN+gSD1h:y1oe+Cr3gO+W4qmfVK3wTsNohi51h

    • 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.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks