General

  • Target

    Invoice and packing list.exe

  • Size

    911KB

  • Sample

    221221-rszrbscd83

  • MD5

    ac6eeec739e6744155d762c71658ee08

  • SHA1

    fd00d02ddebab59c5e1284acfc61489ee65506f6

  • SHA256

    d02548b41a1f0e68f77df66f87b5664edb454744be93cc02500ccf083ae61ba3

  • SHA512

    0720bf1fe12baa9a5689f5c5806017c82c6fd7acfeb53fe960168d1e3569ec86f7c25c87871b3270dfbf568547a27d425a51f6c1f52f0175b3fc12757cca7f63

  • SSDEEP

    24576:I1wzlArxvk6SpZnUdY5hvLD5lRcMegGFVdp6c84OCuD1Xli:IOzCSzodYf5gMeg6docdlyb

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5982631795:AAFe1A7BEPv_6ExMz851LxdOAjr_9gqH8zY/sendMessage?chat_id=5968311109

Targets

    • Target

      Invoice and packing list.exe

    • Size

      911KB

    • MD5

      ac6eeec739e6744155d762c71658ee08

    • SHA1

      fd00d02ddebab59c5e1284acfc61489ee65506f6

    • SHA256

      d02548b41a1f0e68f77df66f87b5664edb454744be93cc02500ccf083ae61ba3

    • SHA512

      0720bf1fe12baa9a5689f5c5806017c82c6fd7acfeb53fe960168d1e3569ec86f7c25c87871b3270dfbf568547a27d425a51f6c1f52f0175b3fc12757cca7f63

    • SSDEEP

      24576:I1wzlArxvk6SpZnUdY5hvLD5lRcMegGFVdp6c84OCuD1Xli:IOzCSzodYf5gMeg6docdlyb

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks