General

  • Target

    dafbb2a0e6111947e20d5916eae5c2a56937dec2c6c4e1843ce29ceefd22f205.zip

  • Size

    1.4MB

  • Sample

    230502-196ewaee8z

  • MD5

    c4ea81a03628221e60cfe7a636584e75

  • SHA1

    eb61233d4f564c6efb1f07060bd4145222c43758

  • SHA256

    bd3973a8f4d06de92f6efbb05e6de967464599367b3601b05da5d259e10746ca

  • SHA512

    f45fc7187569a6b7041c4228382d587efa9994386ae56e524ad57b45f7fc803cad9623074ebcd8b0776568d3b571ad93ec2496f060f63e047c499a9d3e5e721e

  • SSDEEP

    24576:WgcM7N1tB5/JG+G4KFwBQhyGYuC25goxd2xQRRu9ig1TKZKVMbFCOah01Bnyg:WTWN17bKNhyGk2vxdqQgZwZKVMbF9a8z

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325

Targets

    • Target

      dafbb2a0e6111947e20d5916eae5c2a56937dec2c6c4e1843ce29ceefd22f205.exe

    • Size

      1.6MB

    • MD5

      e90e41677f6030ffc3eac62929ced1d9

    • SHA1

      edb0a2acdec33328a864ac178bfb0b42a2e0d444

    • SHA256

      dafbb2a0e6111947e20d5916eae5c2a56937dec2c6c4e1843ce29ceefd22f205

    • SHA512

      a2e20c8b160c366baed60adca173587e5c3b94b811f4f52ac3aaab01a0301716e30cc7c7d2a426ee32a6df651021717e4fe097073610860a949e7933468e10fa

    • SSDEEP

      24576:KRKQxWUF61/J27K4mgZB67gTsD6RROjiDefziWX2GDjGBXtnZYx:K4QcUFO34mg367gTOwMMohjw9Z+

    • BluStealer

      A Modular information stealer written in Visual Basic.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks