General

  • Target

    4509D3B2A883CF33FCAA8452A229A34D.exe

  • Size

    342KB

  • Sample

    210524-wbdnbecgkn

  • MD5

    4509d3b2a883cf33fcaa8452a229a34d

  • SHA1

    94507d63cf324a8607c426150e4d27b1f8d9efb4

  • SHA256

    f611711bbcb210e6e679026be24fd78215dc623abfb926d6811274eec16a3ca7

  • SHA512

    6d4ccfd0d3891699a248c128da580ef53b22b5a0151056e3ad9fc7c8f0b164af0f738024196b3d37784c7912538577a19f47bd1ef484784863192853df9b7589

Malware Config

Extracted

Family

redline

Botnet

77777

C2

xanerlaychi.xyz:80

Extracted

Family

cryptbot

C2

geotel12.top

morbqm01.top

Attributes
  • payload_url

    http://roggmq01.top/download.php?file=lv.exe

Extracted

Family

redline

Botnet

MIX 25.05

C2

xisolenoy.xyz:80

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

      4509D3B2A883CF33FCAA8452A229A34D.exe

    • Size

      342KB

    • MD5

      4509d3b2a883cf33fcaa8452a229a34d

    • SHA1

      94507d63cf324a8607c426150e4d27b1f8d9efb4

    • SHA256

      f611711bbcb210e6e679026be24fd78215dc623abfb926d6811274eec16a3ca7

    • SHA512

      6d4ccfd0d3891699a248c128da580ef53b22b5a0151056e3ad9fc7c8f0b164af0f738024196b3d37784c7912538577a19f47bd1ef484784863192853df9b7589

    • 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.

    • RedLine

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

    • RedLine Payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks