General

  • Target

    fd7ca23ec24b74e3bf0d1d54be67e6bd97987affa40014c43ea07191318866d8.zip

  • Size

    23.2MB

  • Sample

    240616-bz2aqsxgnq

  • MD5

    b5a4e629540bfbb5816fd329ced10cbd

  • SHA1

    640ad3fd94b1be5f0db6f7270cd6498ecce2bad6

  • SHA256

    fd7ca23ec24b74e3bf0d1d54be67e6bd97987affa40014c43ea07191318866d8

  • SHA512

    98d309f949ab1ae0ea75aca71f9687928a17342cc43bef8783a4bfdacf7f19d2267e45dde0a23e7f77d92044590af34536841f13acdd76441cb8c7e279de1671

  • SSDEEP

    393216:pM154RzNbqvWcd+DuxCgFZ414WYfaS7bRqptaYaqh289RcdjCHLtVjk3UQSZb/u3:pMONmvWcFHv4XYh7opta4h2iGd2L75o3

Malware Config

Targets

    • Target

      safe-archive/amdhip64.dll

    • Size

      10.1MB

    • MD5

      da6bba744ffe35bd63e61ef2824ff15d

    • SHA1

      54f12b2bc458c72e071cdff727c4a2f7a33d0ab5

    • SHA256

      66d5725519eec9f0c16696c9bcf32ba3442551f36ec4bdb17e12f6e0d24027c7

    • SHA512

      74ba3f3c817fb0519b42e7f68ac8d87692e461c1a8529ae86051bbf891350bab05023046da6b69648681e26656624c97bac9707938511190e1dab8afd45ded4a

    • SSDEEP

      98304:FqFhXse/Y7jUHRRFcwETkorMg/696ffjZMXNDVjCXN2MX2:AXs37juRTcwETkGMUjZMXNDVjCXN2V

    Score
    1/10
    • Target

      safe-archive/concrt140.dll

    • Size

      309KB

    • MD5

      31f210ed5c6f2d8faa1d896cda18584b

    • SHA1

      5444d919f5014fb6bf58cefc6f01088c32a24a00

    • SHA256

      5393f592cded7bd8ae07b2afc3efdcc4a0b05f7e8e74380a267398266fc02d41

    • SHA512

      d39aa7acfd982759825b537a9ca5b04e6cdd9c0a28089e0f666ae4b75e84e2e2e58180103da38bea79efe3252cb9f1932efa69b64461cb76173645e8b6ddf3f6

    • SSDEEP

      6144:Ylm+bq4hSdOec4xWMXdtvo4KbrniIzb7wQjnWzgCE33g:pmP/eJXzvSCzW3g

    Score
    1/10
    • Target

      safe-archive/msvcp140.dll

    • Size

      576KB

    • MD5

      a11a1d761d757d367146f0f772632d8c

    • SHA1

      9fd3eee4c4111dc386510a930192d56a2e938dfe

    • SHA256

      2cc02c5e6654aa9175d5963f811cac222f4a2604dc28553139c675b1a78995a7

    • SHA512

      6fbbb77766ee9846d6d3bde2ced5eeaafe721de5524a410a4821dfa6c08edbd00905bec2b9237b8f7986d6d06dbe444c5845130193da537cadaf29ea784c48e1

    • SSDEEP

      12288:fFrCZUcfGI/O+bE9krdFFM5lle0dkM4X2n08ukSIAg6wQEKZm+jWodEEVrR+:9rCZUNYX2nSkGg6wQEKZm+jWodEE9R+

    Score
    1/10
    • Target

      safe-archive/res_mods/1.23.0.0/scripts/client/gui/mods/mod_a.pyc

    • Size

      114KB

    • MD5

      a2f3ded45da8870e93e5d2186dab27e8

    • SHA1

      3f8e0cddecc3827b33ec02cd78d192c18f1ddf82

    • SHA256

      fc19237a4e9ae65829dbde384ce0de2c78b22d9577384dded9d4cde569a12742

    • SHA512

      438621491061c7f14f59c48d0d2fdd637a17c058df13417e21d660d81632dbb826a6144032f6f9192ab9bb0afb46b8f6cf3982879dc9942261c2538dbd17187c

    • SSDEEP

      3072:k6BVH7SBjeSCbupKVfG2yQJ23J+Svsy9k/TukuPMh:zrbKeWmDyQ+13kOPMh

    Score
    3/10
    • Target

      safe-archive/setup.exe

    • Size

      736.0MB

    • MD5

      2807c018ea2b8da2e2324da6d4181711

    • SHA1

      0fbb3e33a2780932dec7ce4e45995fcbd1d4c4b9

    • SHA256

      889d47ce91b7af3bcdbda903e7fa2533e45d77e4ff09b75885a572b5204bba54

    • SHA512

      e050b85fddb43214bd327e3646e0ba9b9e985a70fa207d22670871a7ca68349213b05a615721aaa84a6a2211a32599586ae7548160e9da4e2941778d249309af

    • SSDEEP

      98304:tw5NofUrgQZP/tn7/ejXG3qSi3V635t5pTHF:25NofUrrJ1nsSi3V635HFF

    • Modifies firewall policy service

    • PrivateLoader

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

    • 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

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Discovery

System Information Discovery

1
T1082

Tasks