Overview

overview

10

Static

static

Lutiywde.exe

windows7-x64

10

Lutiywde.exe

windows10-1703-x64

10

Lutiywde.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Lutiywde.bin.zip

  • Size

    443KB

  • Sample

    220921-a3ytcaacfn

  • MD5

    c9ac5fddcb94197a1cb68161cd814bfa

  • SHA1

    0270b39191fd8c9c0e76f3d9e0820c403c15ee23

  • SHA256

    d90198b0fd60c9db0e0231c9217b49e8ff556e701426050de9ee8a75ed12e41d

  • SHA512

    0642436832015e206b8a64d3a4d81224532dddc42eb0eb20285a872eb4a0f08e6911771eac3ec0ea3cdd621dd16c3a72c2b811086aa9983d15b2e4d1e7816895

  • SSDEEP

    12288:VXXFxV+UUWwi69LCeTAHiO3oHGnrAJFFM+8g/:VHtuCekCTZV

Score
10/10
bitratmodiloaderpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

febbit2.ddns.net:6655

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      Lutiywde.bin

    • Size

      952KB

    • MD5

      27ee317e2fb4eb8b92a6af97efc5373d

    • SHA1

      081e27ec499dea47cbde90c20e8a8a65f496404f

    • SHA256

      c92b2c798cc322c1419325d309c774e75dda5f973962aa3d21b7d9ea803f9ef0

    • SHA512

      1122151d6e439f0ee444f9b8dbdce14e11077a42a5444b9d98a34f7e94000927106bdca370dc73193e07e5af264d820b4ed14592f5629c14644146205d25fdf8

    • SSDEEP

      12288:k2ksTSQIilk0q5cIDt1NLMn5/ICYdqqog61uFSDo5ynuzFl2LUv0eMqnexYA1l/X:kDuSglk0GNE5yER1No5ynRxYA7/X

    Score
    10/10
    modiloadertrojanbitratpersistenceupx

    • BitRAT

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

      trojanbitrat

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • ModiLoader Second Stage

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2behavioral3

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

Query Registry

1
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks