General

  • Target

    fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe

  • Size

    745KB

  • Sample

    210514-5pgj34d7t6

  • MD5

    4f47f2fa563304efe9fffb13b32427f4

  • SHA1

    97cc4db66c9636bd47031cb9e4a667643be9ee89

  • SHA256

    fe68a629898384bb2edf90406da4c9d6764fd04e5337514e7edd9c2c608d2242

  • SHA512

    a359e40931c6124e6b2dfce44b107fdad8e439d10dc1dba018d4c62c9bbca88f8bb2788249d810c3c91dd542461dd659b0472af746fd79455c246b7e5dddec03

Malware Config

Extracted

Family

cryptbot

C2

remdny42.top

morpgr04.top

Attributes
  • payload_url

    http://sulnom06.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

      fe68a629898384bb2edf90406da4c9d6764fd04e53375.exe

    • Size

      745KB

    • MD5

      4f47f2fa563304efe9fffb13b32427f4

    • SHA1

      97cc4db66c9636bd47031cb9e4a667643be9ee89

    • SHA256

      fe68a629898384bb2edf90406da4c9d6764fd04e5337514e7edd9c2c608d2242

    • SHA512

      a359e40931c6124e6b2dfce44b107fdad8e439d10dc1dba018d4c62c9bbca88f8bb2788249d810c3c91dd542461dd659b0472af746fd79455c246b7e5dddec03

    • 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