Overview

overview

10

Static

static

vimful.exe

windows7_x64

9

vimful.exe

windows10_x64

10

Sharing

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General

  • Target

    vimful.exe

  • Size

    5.6MB

  • Sample

    211217-z3czbaebf7

  • MD5

    6bc83594ba59df2f938fcd1a118507c3

  • SHA1

    a8596faf525597c71ff0d47553b0146d7ca17ca3

  • SHA256

    7641734b4ef42641dea92d50a3abd8d33d8d909392668c64fba184914ab11503

  • SHA512

    d6f0434e22ba415e6340783a2abf257b302201bec72d66fa7c26ee88c55cf17f7de7a7766fcb72721dd88172c8dc924f685e39546fffcd6a5d2ce38c2a359056

Score
10/10
danabot4bankerevasionthemidatrojan

Malware Config

Extracted

Family

danabot

Botnet

4

C2

142.11.244.223:443

23.106.122.139:443
Attributes
  • embedded_hash

    0FA95F120D6EB149A5D48E36BC76879D

  • type

    loader

rsa_pubkey.plain
rsa_privkey.plain

Targets

    • Target

      vimful.exe

    • Size

      5.6MB

    • MD5

      6bc83594ba59df2f938fcd1a118507c3

    • SHA1

      a8596faf525597c71ff0d47553b0146d7ca17ca3

    • SHA256

      7641734b4ef42641dea92d50a3abd8d33d8d909392668c64fba184914ab11503

    • SHA512

      d6f0434e22ba415e6340783a2abf257b302201bec72d66fa7c26ee88c55cf17f7de7a7766fcb72721dd88172c8dc924f685e39546fffcd6a5d2ce38c2a359056

    Score
    10/10
    evasionthemidatrojandanabot4banker

    • Danabot

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

      trojanbankerdanabot

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

      evasion

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • 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 Enterprise v6

Tasks