General

  • Target

    aa5e9ff271143c3cd205988c3100f1bb844d70d2930f04a2b2002e9c0951a74e.exe

  • Size

    2.9MB

  • Sample

    240107-w532qscfd5

  • MD5

    e69948a6953a77464e92ac44fe945242

  • SHA1

    d0b1569b0ca632defc74a6320658c0c1481f3ee1

  • SHA256

    aa5e9ff271143c3cd205988c3100f1bb844d70d2930f04a2b2002e9c0951a74e

  • SHA512

    f14f8a41c2e5dad21908eae3494cc1db049e223b19186379256695825b9918813e4cd34d73f43eba36fdfbfff6608d50bf2b98dbd45f17c4b3136bc6087c2952

  • SSDEEP

    49152:xcBhEwJ84vLRaBtIl9mVJUv0E5ZpAR7px2jOT+lp4wC/+nDVHrP7gvUQI0QBJ:xbCvLUBsgI0gZpU7pcOT+rL+4JbWUQ8

Malware Config

Extracted

Family

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

nullmixer

C2

http://watira.xyz/

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

gozi

Targets

    • Target

      aa5e9ff271143c3cd205988c3100f1bb844d70d2930f04a2b2002e9c0951a74e.exe

    • Size

      2.9MB

    • MD5

      e69948a6953a77464e92ac44fe945242

    • SHA1

      d0b1569b0ca632defc74a6320658c0c1481f3ee1

    • SHA256

      aa5e9ff271143c3cd205988c3100f1bb844d70d2930f04a2b2002e9c0951a74e

    • SHA512

      f14f8a41c2e5dad21908eae3494cc1db049e223b19186379256695825b9918813e4cd34d73f43eba36fdfbfff6608d50bf2b98dbd45f17c4b3136bc6087c2952

    • SSDEEP

      49152:xcBhEwJ84vLRaBtIl9mVJUv0E5ZpAR7px2jOT+lp4wC/+nDVHrP7gvUQI0QBJ:xbCvLUBsgI0gZpU7pcOT+rL+4JbWUQ8

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

    • NullMixer

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

    • 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

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v15

Tasks