General

  • Target

    88b4dc586771eaca754612a6b980f435506220cb1bf9f.exe

  • Size

    741KB

  • Sample

    210519-46yzaezekj

  • MD5

    bfa93bc6577884f4407ad8b33959f69d

  • SHA1

    82d83e7adb3f89fa5afe01c65356504cb953e98f

  • SHA256

    88b4dc586771eaca754612a6b980f435506220cb1bf9ff7a4b6ac3bcbe08b0f8

  • SHA512

    2c479392d0fd954df4df3c38ae85038180cb2b0e789fe24f11ef34ed7cb2ac53b921522d6cb8b3f0e4c45116672c0f1f11c739f5077d3036795b2f0634efd4de

Malware Config

Extracted

Family

cryptbot

C2

sogkfl32.top

moraug03.top

Attributes
  • payload_url

    http://doufvh04.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

      88b4dc586771eaca754612a6b980f435506220cb1bf9f.exe

    • Size

      741KB

    • MD5

      bfa93bc6577884f4407ad8b33959f69d

    • SHA1

      82d83e7adb3f89fa5afe01c65356504cb953e98f

    • SHA256

      88b4dc586771eaca754612a6b980f435506220cb1bf9ff7a4b6ac3bcbe08b0f8

    • SHA512

      2c479392d0fd954df4df3c38ae85038180cb2b0e789fe24f11ef34ed7cb2ac53b921522d6cb8b3f0e4c45116672c0f1f11c739f5077d3036795b2f0634efd4de

    • 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