Overview

overview

10

Static

static

3

svchost.exe

windows10-1703-x64

10

Sharing

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General

  • Target

    svchost.exe

  • Size

    17.9MB

  • Sample

    240528-tm4t7sbd3z

  • MD5

    0dc5eec70a1c5d641f7e2ca2fdeb0c13

  • SHA1

    045faba808f788827ac803ca23674703db202112

  • SHA256

    042fb46c57a37d6e3a96aa82bc30e294ef04d43487ebfd80c81766d37c2a5fbe

  • SHA512

    b8acbb5512a981aff7e05f7238c50880b601310910a6199afab7600bd365252da567f5414902d644c28920bfb07471f8579cc315f808ef8fc144019b69c175c3

  • SSDEEP

    393216:60cJ5TXEFbFQoEi/2rUeP/xQAiNPDak9If:cDXEF+FRHxORDakw

Score
10/10
bitratpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

158.58.168.61:1337

Attributes
  • communication_password

    2fdbb4b27758a54f27d8f8cbb485787b

  • install_dir

    system32

  • install_file

    Windows Update.exe

  • tor_process

    tor

Targets

    • Target

      svchost.exe

    • Size

      17.9MB

    • MD5

      0dc5eec70a1c5d641f7e2ca2fdeb0c13

    • SHA1

      045faba808f788827ac803ca23674703db202112

    • SHA256

      042fb46c57a37d6e3a96aa82bc30e294ef04d43487ebfd80c81766d37c2a5fbe

    • SHA512

      b8acbb5512a981aff7e05f7238c50880b601310910a6199afab7600bd365252da567f5414902d644c28920bfb07471f8579cc315f808ef8fc144019b69c175c3

    • SSDEEP

      393216:60cJ5TXEFbFQoEi/2rUeP/xQAiNPDak9If:cDXEF+FRHxORDakw

    Score
    10/10
    bitratpersistencetrojanupx

    • BitRAT

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

      trojanbitrat

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks