Overview

overview

10

Static

static

a3b875701d...dd.exe

windows7_x64

10

a3b875701d...dd.exe

windows10_x64

10

Sharing

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General

  • Target

    a3b875701db56862b5acc2a1eda8db1a30f5e0617780973154a352ab4a662bdd

  • Size

    2.0MB

  • Sample

    220121-3ddq4acgc7

  • MD5

    81ef454de5367209d2c791fa6b1c8dd7

  • SHA1

    32a1569c1c30e0241461df8128a86e0bdae26797

  • SHA256

    a3b875701db56862b5acc2a1eda8db1a30f5e0617780973154a352ab4a662bdd

  • SHA512

    18b2922b89526b5edb235d95b2337ab481c8ce773f431627662e18f49713c15dc291c56eac1c66ba7d534df779a74fd59b9111d304d12aced8144d41986198a9

Score
10/10
bitratpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.35

C2

publiquilla.linkpc.net:9097

Attributes
  • communication_password

    bfdba24ee3d61f0260c4dc1034c3ee43

  • install_dir

    System320772736e3b1d119b3

  • install_file

    System320772736e3b1d119b.exe

  • tor_process

    tor

Targets

    • Target

      a3b875701db56862b5acc2a1eda8db1a30f5e0617780973154a352ab4a662bdd

    • Size

      2.0MB

    • MD5

      81ef454de5367209d2c791fa6b1c8dd7

    • SHA1

      32a1569c1c30e0241461df8128a86e0bdae26797

    • SHA256

      a3b875701db56862b5acc2a1eda8db1a30f5e0617780973154a352ab4a662bdd

    • SHA512

      18b2922b89526b5edb235d95b2337ab481c8ce773f431627662e18f49713c15dc291c56eac1c66ba7d534df779a74fd59b9111d304d12aced8144d41986198a9

    Score
    10/10
    bitrattrojanupxpersistence

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks