General

  • Target

    126e96c42263dc94d0101811de5b4d0b2e52868c07eee6af4183ee719252fb3f

  • Size

    1.1MB

  • Sample

    231116-fenlcsgh3x

  • MD5

    f5791bae13938a47f9d1aaf3072d03a1

  • SHA1

    9e2f29b38dafa6953c21f48141215bf9e1eb0af1

  • SHA256

    126e96c42263dc94d0101811de5b4d0b2e52868c07eee6af4183ee719252fb3f

  • SHA512

    a25788cc06095807612806e57f006c804bf2113b8673a68596a14eba14c75080853f8c68055e48a819ab4022f42bb7d803c1fb53f2393eb8337c8e93def3d977

  • SSDEEP

    24576:bMkT2MJtLyH63kdA7HVX5UPsmKTgCXcEwF:3JtLyH60dmssPe

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (Bot: @logsdillabot)

C2

194.49.94.142:41292

Targets

    • Target

      126e96c42263dc94d0101811de5b4d0b2e52868c07eee6af4183ee719252fb3f

    • Size

      1.1MB

    • MD5

      f5791bae13938a47f9d1aaf3072d03a1

    • SHA1

      9e2f29b38dafa6953c21f48141215bf9e1eb0af1

    • SHA256

      126e96c42263dc94d0101811de5b4d0b2e52868c07eee6af4183ee719252fb3f

    • SHA512

      a25788cc06095807612806e57f006c804bf2113b8673a68596a14eba14c75080853f8c68055e48a819ab4022f42bb7d803c1fb53f2393eb8337c8e93def3d977

    • SSDEEP

      24576:bMkT2MJtLyH63kdA7HVX5UPsmKTgCXcEwF:3JtLyH60dmssPe

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks