General

  • Target

    Amani.exe

  • Size

    539KB

  • Sample

    250414-qekjtaxnv4

  • MD5

    8789e689a6443fe852327c9df51a4eac

  • SHA1

    dc40c41ac6af078bdfeacd654312d40e01dd7611

  • SHA256

    e7334a104ba3b4c39a0e71438eee5137eec26d9aed9fa402a3a5001466ca4b6a

  • SHA512

    09dd9f5b1b89953ff4e318b491bc4a396be0da67a24f1ad3b4ff2e5cb2f543ab606a427587af8763c2b9dcbe8e8e4a982f2797344e4ad2ada1475e85fdb7e4c9

  • SSDEEP

    12288:T22OeblL4g2gAbaSHjo59kSbi51ImxoHQXJh7EaavEgs8QuUH:TTOeh4gSAGSbi/VxzL7EbvWZd

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    aacrianca.pt
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    ec98ret4

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Amani.exe

    • Size

      539KB

    • MD5

      8789e689a6443fe852327c9df51a4eac

    • SHA1

      dc40c41ac6af078bdfeacd654312d40e01dd7611

    • SHA256

      e7334a104ba3b4c39a0e71438eee5137eec26d9aed9fa402a3a5001466ca4b6a

    • SHA512

      09dd9f5b1b89953ff4e318b491bc4a396be0da67a24f1ad3b4ff2e5cb2f543ab606a427587af8763c2b9dcbe8e8e4a982f2797344e4ad2ada1475e85fdb7e4c9

    • SSDEEP

      12288:T22OeblL4g2gAbaSHjo59kSbi51ImxoHQXJh7EaavEgs8QuUH:TTOeh4gSAGSbi/VxzL7EbvWZd

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      75ed96254fbf894e42058062b4b4f0d1

    • SHA1

      996503f1383b49021eb3427bc28d13b5bbd11977

    • SHA256

      a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7

    • SHA512

      58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

    • SSDEEP

      192:X24sihno0bW+l97H4GB7QDs91kMtwtobTr4u+QHbazMNHT7dmNIEr:m8vJl97JeoxtN/r3z7YV

    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks