General

  • Target

    flash paypal.exe

  • Size

    175KB

  • Sample

    240831-zabksatfnr

  • MD5

    0d421a91631c3c2cae6533bd32e2e595

  • SHA1

    9113e54ec2b864a4845cb14930aa60666e1a596a

  • SHA256

    e1df166da9ba07ad1a5b1a105eac585f04ea67a023cca16f54bdbfa97bb39dd2

  • SHA512

    1d677726303cb667c01d8d340f5632667c1929dd5965e7008eab2d1755a02823cff1f583ece6987085ed1eb28429afa2592e5f0b6b63a3bb8e9c17d77c69d8ad

  • SSDEEP

    3072:Ue8oX8Sb5KcXrtkkXmf/bDsvqtU+lLToChAP0UZ0b2gTIwAqE+Wpor:9Xtb5KcXr7XmfgqtjhAxZ0b2h

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot6381067446:AAEZEWH8wbF7Q1Kou81_S0sE6VwJZGJKneM/sendMessage?chat_id=5901231421

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      flash paypal.exe

    • Size

      175KB

    • MD5

      0d421a91631c3c2cae6533bd32e2e595

    • SHA1

      9113e54ec2b864a4845cb14930aa60666e1a596a

    • SHA256

      e1df166da9ba07ad1a5b1a105eac585f04ea67a023cca16f54bdbfa97bb39dd2

    • SHA512

      1d677726303cb667c01d8d340f5632667c1929dd5965e7008eab2d1755a02823cff1f583ece6987085ed1eb28429afa2592e5f0b6b63a3bb8e9c17d77c69d8ad

    • SSDEEP

      3072:Ue8oX8Sb5KcXrtkkXmf/bDsvqtU+lLToChAP0UZ0b2gTIwAqE+Wpor:9Xtb5KcXr7XmfgqtjhAxZ0b2h

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks