General

  • Target

    b170b2904947e5550a0d8a91fbb9de61128974657411ff45e80198435779ec0e

  • Size

    3.9MB

  • Sample

    230915-psklasbf4t

  • MD5

    bb23fa94d13e2e27a77f5b43d717e6b8

  • SHA1

    fca37bd454260392c6549f51a65089fb35d62735

  • SHA256

    b170b2904947e5550a0d8a91fbb9de61128974657411ff45e80198435779ec0e

  • SHA512

    5ccd6ea29975d249568bb57314218964a97cd2944555d7a11f83cb268a2b7522b3a0628915dc187c8528fa271d21d4ac2116b7ce67c361da5ab89d81ec63a976

  • SSDEEP

    49152:370vNAi1dCGYS6a3v24hxK1y8tUV0sFGgikvzmvdJwM/HEq7nfcdYrkS682hRGiD:370vDYNMh81y8uV4YQEd6km

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

crazy

C2

77.91.124.82:19071

Attributes
  • auth_value

    ba4a10868a3fced942a9614406c7cd66

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.83

C2

http://5.42.65.80/8bmeVwqx/index.php

Attributes
  • install_dir

    207aa4515d

  • install_file

    oneetx.exe

  • strings_key

    3e634dd0840c68ae2ced83c2be7bf0d4

rc4.plain

Extracted

Family

redline

Botnet

0305

C2

185.215.113.25:10195

Attributes
  • auth_value

    c86205ff1cc37b2da12f0190adfda52c

Targets

    • Target

      b170b2904947e5550a0d8a91fbb9de61128974657411ff45e80198435779ec0e

    • Size

      3.9MB

    • MD5

      bb23fa94d13e2e27a77f5b43d717e6b8

    • SHA1

      fca37bd454260392c6549f51a65089fb35d62735

    • SHA256

      b170b2904947e5550a0d8a91fbb9de61128974657411ff45e80198435779ec0e

    • SHA512

      5ccd6ea29975d249568bb57314218964a97cd2944555d7a11f83cb268a2b7522b3a0628915dc187c8528fa271d21d4ac2116b7ce67c361da5ab89d81ec63a976

    • SSDEEP

      49152:370vNAi1dCGYS6a3v24hxK1y8tUV0sFGgikvzmvdJwM/HEq7nfcdYrkS682hRGiD:370vDYNMh81y8uV4YQEd6km

    • Amadey

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

    • Detect Fabookie payload

    • Detect Poverty Stealer Payload

    • Detects Healer an antivirus disabler dropper

    • Fabookie

      Fabookie is facebook account info stealer.

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Poverty Stealer

      Poverty Stealer is a crypto and infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks