Overview

overview

10

Static

static

10

image logger.exe

windows7-x64

10

image logger.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    image logger.exe

  • Size

    22.5MB

  • Sample

    220825-l8p9yaccg6

  • MD5

    5f0555a10263f383467a920d22febeed

  • SHA1

    0e4b694afc583d51148fe1368516b4345eeb816a

  • SHA256

    be3d815c8d513afdf55476fe42678549fdc65ea00a77fc8c7ba7c18b374d9723

  • SHA512

    b1703db887aaaae3578de96d3de0a6510e071495c0266c88e464a9dd4248f60884b1a6eb92d3a7b6b81265fc1447096a04fd075b8fe2d1f5fcd463c7ddb588a3

  • SSDEEP

    393216:9S6mhw3e/m3pfCTnxtX1JFT9NvKL0oBKcRabopyznWR/eBX:9SdhdKitXPFJhKL1RiopyzD

Score
10/10
bitratpersistencepyinstallerspywarestealertrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

Cluluvsu-34807.portmap.host:34807

Attributes
  • communication_password

    e10adc3949ba59abbe56e057f20f883e

  • install_dir

    sdudir

  • install_file

    sudir

  • tor_process

    tor

Targets

    • Target

      image logger.exe

    • Size

      22.5MB

    • MD5

      5f0555a10263f383467a920d22febeed

    • SHA1

      0e4b694afc583d51148fe1368516b4345eeb816a

    • SHA256

      be3d815c8d513afdf55476fe42678549fdc65ea00a77fc8c7ba7c18b374d9723

    • SHA512

      b1703db887aaaae3578de96d3de0a6510e071495c0266c88e464a9dd4248f60884b1a6eb92d3a7b6b81265fc1447096a04fd075b8fe2d1f5fcd463c7ddb588a3

    • SSDEEP

      393216:9S6mhw3e/m3pfCTnxtX1JFT9NvKL0oBKcRabopyznWR/eBX:9SdhdKitXPFJhKL1RiopyzD

    Score
    10/10
    bitratpersistencepyinstallertrojanupxspywarestealer

    • BitRAT

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

      trojanbitrat

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    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

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks