General

  • Target

    7b7b5d55a8337975ed0ab4f9f426d525.exe

  • Size

    491KB

  • Sample

    240422-hrg1fsgh5v

  • MD5

    7b7b5d55a8337975ed0ab4f9f426d525

  • SHA1

    d89bfa223df289305074dcf9b9a7d15b65e0634c

  • SHA256

    70832e266e86d980fbe532bc2a8f8409f3421284ddf0f7cb09fd2c8484da047a

  • SHA512

    b46b2758f5bb8028e9d53dfeb16b2522a06d65e98602508d4447ac23c42876558c33127092f11b98f8a18b0d306a733e4e4d992dc3e51946cb34549956383faa

  • SSDEEP

    12288:+0fa1MTNVDDGVtfVmzwLXHPze4AYP2htt3YGePOAoCe:ba1mNoVrUwLLe4FazoGePOBR

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (Telegram: @logsdillabot)

C2

5.42.65.50:33080

Targets

    • Target

      7b7b5d55a8337975ed0ab4f9f426d525.exe

    • Size

      491KB

    • MD5

      7b7b5d55a8337975ed0ab4f9f426d525

    • SHA1

      d89bfa223df289305074dcf9b9a7d15b65e0634c

    • SHA256

      70832e266e86d980fbe532bc2a8f8409f3421284ddf0f7cb09fd2c8484da047a

    • SHA512

      b46b2758f5bb8028e9d53dfeb16b2522a06d65e98602508d4447ac23c42876558c33127092f11b98f8a18b0d306a733e4e4d992dc3e51946cb34549956383faa

    • SSDEEP

      12288:+0fa1MTNVDDGVtfVmzwLXHPze4AYP2htt3YGePOAoCe:ba1mNoVrUwLLe4FazoGePOBR

    • RedLine

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

    • RedLine payload

    • 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

    • Creates new service(s)

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks