General

  • Target

    042fc8a0746598b0ea113cbd1cc6f1c7.exe

  • Size

    735KB

  • Sample

    210527-yk26r2rg2s

  • MD5

    042fc8a0746598b0ea113cbd1cc6f1c7

  • SHA1

    4d389e0fa00bbccf3453b4b7c2339cbb80091b0f

  • SHA256

    e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511

  • SHA512

    208e3edca25fc309a22777bb855970ff7eb5b060e4eee176bcae0ac3d66af1fd6f57b0dfb8f16055a426fc298577c9d6fa8e9525822cf59f7eaaf7e0bf4fc71a

Malware Config

Extracted

Family

cryptbot

C2

geowqr42.top

morckp04.top

Attributes
  • payload_url

    http://rogaow06.top/download.php?file=lv.exe

Extracted

Family

danabot

Version

1827

Botnet

3

C2

184.95.51.183:443

184.95.51.175:443

192.210.198.12:443

184.95.51.180:443

Attributes
  • embedded_hash

    AEF96B4D339B580ABB737F203C2D0F52

rsa_pubkey.plain
rsa_pubkey.plain

Targets

    • Target

      042fc8a0746598b0ea113cbd1cc6f1c7.exe

    • Size

      735KB

    • MD5

      042fc8a0746598b0ea113cbd1cc6f1c7

    • SHA1

      4d389e0fa00bbccf3453b4b7c2339cbb80091b0f

    • SHA256

      e2627edaef3e465cadfb84b250bc0d47cef26af5d2334e5f49ab38d8f919b511

    • SHA512

      208e3edca25fc309a22777bb855970ff7eb5b060e4eee176bcae0ac3d66af1fd6f57b0dfb8f16055a426fc298577c9d6fa8e9525822cf59f7eaaf7e0bf4fc71a

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • CryptBot Payload

    • Danabot

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Drops startup file

    • 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.

MITRE ATT&CK Enterprise v6

Tasks