General

  • Target

    file

  • Size

    386KB

  • Sample

    221103-n1akmacbcj

  • MD5

    2cacbcd2cc6cbaac2ab0270f5e341d50

  • SHA1

    da3aea62ddf57c895acf630b62e972ef70defb60

  • SHA256

    a3694a1695f21ff234a62d22c6d98dd4f5a7fd3e0edb25b0830d40612196e922

  • SHA512

    6eef2ee4b169b14dbe5ee794556e82382e305dae1890b7b8e0acaaf44e17446def261fee1f86deeabccc77fc58577c4ab08bdba567f6ca651ec2c6348b811489

  • SSDEEP

    12288:edXL4sFzfWs/Dtr6oYcxh2MdRog6EQpbief:E4IW0pr6cX2sojJief

Malware Config

Extracted

Family

privateloader

C2

http://108.174.200.11/MWTSL

Targets

    • Target

      file

    • Size

      386KB

    • MD5

      2cacbcd2cc6cbaac2ab0270f5e341d50

    • SHA1

      da3aea62ddf57c895acf630b62e972ef70defb60

    • SHA256

      a3694a1695f21ff234a62d22c6d98dd4f5a7fd3e0edb25b0830d40612196e922

    • SHA512

      6eef2ee4b169b14dbe5ee794556e82382e305dae1890b7b8e0acaaf44e17446def261fee1f86deeabccc77fc58577c4ab08bdba567f6ca651ec2c6348b811489

    • SSDEEP

      12288:edXL4sFzfWs/Dtr6oYcxh2MdRog6EQpbief:E4IW0pr6cX2sojJief

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • 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.

    • Checks installed software on the system

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

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks