General

  • Target

    PO 22225.exe

  • Size

    21KB

  • Sample

    210427-zqvrhy7bba

  • MD5

    c925a87b460b410809510caa931dbbbd

  • SHA1

    52195a254e4827ee6835b4c35f4c91411494c34f

  • SHA256

    63ad140fe517d76461dd8f735784438e63cfd501e54a13317721141527aa35e7

  • SHA512

    c06c848f2452a3e5cffb572f6e3ca95eb32cb76a3ca935c7d003c06a00e8decbebcb0b8e23949c16f50f8e1426c0f4764b1bf9d90b567f88a33dcb29a2b57f4c

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Targets

    • Target

      PO 22225.exe

    • Size

      21KB

    • MD5

      c925a87b460b410809510caa931dbbbd

    • SHA1

      52195a254e4827ee6835b4c35f4c91411494c34f

    • SHA256

      63ad140fe517d76461dd8f735784438e63cfd501e54a13317721141527aa35e7

    • SHA512

      c06c848f2452a3e5cffb572f6e3ca95eb32cb76a3ca935c7d003c06a00e8decbebcb0b8e23949c16f50f8e1426c0f4764b1bf9d90b567f88a33dcb29a2b57f4c

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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 cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

5
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

5
T1005

Tasks