General

  • Target

    97d46a81d2250d6eceec752cb48c869e.exe

  • Size

    725KB

  • Sample

    210528-4lwfswa4s6

  • MD5

    97d46a81d2250d6eceec752cb48c869e

  • SHA1

    e4aa54a7e1a952ef38437ed30cfe03480f6c08f9

  • SHA256

    eb74f896b507dfb553a394d1e05523a97da91c7c749823ca011437ba57844c5f

  • SHA512

    76a1919400033b88cb4a39ca144f0890f8da683eb5ae7d0c15c928a5f026b8f13b727907e242db5211e73951bb9c60f8c1e969565b4966ddfa8e66f77879e132

Malware Config

Extracted

Family

cryptbot

C2

geofrz52.top

morvmz05.top

Attributes
  • payload_url

    http://rogkpf07.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

      97d46a81d2250d6eceec752cb48c869e.exe

    • Size

      725KB

    • MD5

      97d46a81d2250d6eceec752cb48c869e

    • SHA1

      e4aa54a7e1a952ef38437ed30cfe03480f6c08f9

    • SHA256

      eb74f896b507dfb553a394d1e05523a97da91c7c749823ca011437ba57844c5f

    • SHA512

      76a1919400033b88cb4a39ca144f0890f8da683eb5ae7d0c15c928a5f026b8f13b727907e242db5211e73951bb9c60f8c1e969565b4966ddfa8e66f77879e132

    • 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