General

  • Target

    PCspeeder_4.bin

  • Size

    5.1MB

  • Sample

    200923-gchld45dnx

  • MD5

    f598d0b8bd377286c61624b61a48e9e9

  • SHA1

    e23781f538220df5cb5263fa0f9db92db9162bf4

  • SHA256

    38f3cba0f8de19bbfe1a9faa79e81d9f4eba08593b3e2c391bf9597ccd9810a1

  • SHA512

    cdd14bcb2b608c07c451ea34ba327da2093c53f9c8e9852bb4e53cbcf2a9abfa0c94c09dde01baa580e11d16af49f4377dc52e809f7aaf53b3cb8ee055249720

Malware Config

Extracted

Family

danabot

C2

89.44.9.132

64.188.23.70

179.43.133.35

45.147.231.218

89.45.4.126

rsa_pubkey.plain

Targets

    • Target

      PCspeeder_4.bin

    • Size

      5.1MB

    • MD5

      f598d0b8bd377286c61624b61a48e9e9

    • SHA1

      e23781f538220df5cb5263fa0f9db92db9162bf4

    • SHA256

      38f3cba0f8de19bbfe1a9faa79e81d9f4eba08593b3e2c391bf9597ccd9810a1

    • SHA512

      cdd14bcb2b608c07c451ea34ba327da2093c53f9c8e9852bb4e53cbcf2a9abfa0c94c09dde01baa580e11d16af49f4377dc52e809f7aaf53b3cb8ee055249720

    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • Danabot x86 payload

      Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks