General

  • Target

    47563ed1c4b110ad50d36c9a6a96895b09eb268bad491be453c9d61fee65e179.exe

  • Size

    745KB

  • Sample

    250215-dq343stlgk

  • MD5

    e7ba226dadc29e89e6b5d766e09ec7aa

  • SHA1

    86631dec86de9504f9805ce79c06986c7ea112b6

  • SHA256

    47563ed1c4b110ad50d36c9a6a96895b09eb268bad491be453c9d61fee65e179

  • SHA512

    f7e7dada4f0d1984a9d0da368cc4b0937a06e92ac7dd03f9668e3e0cf933a09b894551e68481b2d50cad5c7b38158703386d311d92eb7c0ab41851bfcb485931

  • SSDEEP

    12288:oF9MdJNizNPjkJy38SeD83S1VQJ1VdEnxnE8UML789zUO9vVOI0emBmb:AMZy5L3lRsAfd4xnlGUOdb0emBmb

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7489750239:AAEw2JkxSc8H_ozt5TooV_cG6lyHNDmFJi8/sendMessage?chat_id=7050097659

Targets

    • Target

      47563ed1c4b110ad50d36c9a6a96895b09eb268bad491be453c9d61fee65e179.exe

    • Size

      745KB

    • MD5

      e7ba226dadc29e89e6b5d766e09ec7aa

    • SHA1

      86631dec86de9504f9805ce79c06986c7ea112b6

    • SHA256

      47563ed1c4b110ad50d36c9a6a96895b09eb268bad491be453c9d61fee65e179

    • SHA512

      f7e7dada4f0d1984a9d0da368cc4b0937a06e92ac7dd03f9668e3e0cf933a09b894551e68481b2d50cad5c7b38158703386d311d92eb7c0ab41851bfcb485931

    • SSDEEP

      12288:oF9MdJNizNPjkJy38SeD83S1VQJ1VdEnxnE8UML789zUO9vVOI0emBmb:AMZy5L3lRsAfd4xnlGUOdb0emBmb

    • 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

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      cf85183b87314359488b850f9e97a698

    • SHA1

      6b6c790037eec7ebea4d05590359cb4473f19aea

    • SHA256

      3b6a5cb2a3c091814fce297c04fb677f72732fb21615102c62a195fdc2e7dfac

    • SHA512

      fe484b3fc89aeed3a6b71b90b90ea11a787697e56be3077154b6ddc2646850f6c38589ed422ff792e391638a80a778d33f22e891e76b5d65896c6fb4696a2c3b

    • SSDEEP

      96:3IsUxO9udx4qYp7AJb76BykUbQMtHUOA5Iv+RnsrqeXV+d1g2IW9t2c+cEwF9oug:YVL7ikJb76BQUoUm+RnyXVYO2RvHoug

    Score
    8/10
    • Downloads MZ/PE file

MITRE ATT&CK Enterprise v15

Tasks