General

  • Target

    file

  • Size

    263KB

  • Sample

    231002-mfdwwagh5v

  • MD5

    c243e6ab205f545f83e86a3ef1061873

  • SHA1

    a7542c1e1130bca74192fc55f8e8c2925ba74a13

  • SHA256

    0b67dfb73a9ef15956bc9e471c3376491967ec2bb5ebe70e5ef3ec52d24c210c

  • SHA512

    49f6dd116bc17b8595d8fd1258abcf5c45c7bb0b0b5fa541e593bbf3e82c5634ef14cb2b7faf71153a83d887264a1ca1f190092153e9591481a2d579712915ab

  • SSDEEP

    6144:JS4qAGRKmmzGdwwAwxF3JIPajZBDFqhoPWE8XMxxaIKu:4YGRKmmqeT4paajHcKx88PzK

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://193.42.32.29/9bDc8sQ/index.php

Attributes
  • install_dir

    1ff8bec27e

  • install_file

    nhdues.exe

  • strings_key

    2efe1b48925e9abf268903d42284c46b

rc4.plain

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      file

    • Size

      263KB

    • MD5

      c243e6ab205f545f83e86a3ef1061873

    • SHA1

      a7542c1e1130bca74192fc55f8e8c2925ba74a13

    • SHA256

      0b67dfb73a9ef15956bc9e471c3376491967ec2bb5ebe70e5ef3ec52d24c210c

    • SHA512

      49f6dd116bc17b8595d8fd1258abcf5c45c7bb0b0b5fa541e593bbf3e82c5634ef14cb2b7faf71153a83d887264a1ca1f190092153e9591481a2d579712915ab

    • SSDEEP

      6144:JS4qAGRKmmzGdwwAwxF3JIPajZBDFqhoPWE8XMxxaIKu:4YGRKmmqeT4paajHcKx88PzK

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • UAC bypass

    • Windows security bypass

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks