General

  • Target

    a6a8f833fdd0b5f4ee7b46714a3d20c7.exe

  • Size

    482KB

  • Sample

    210723-c7rt6jr9fn

  • MD5

    a6a8f833fdd0b5f4ee7b46714a3d20c7

  • SHA1

    bb056be49140db02baa6b03618d0fa4fdc14ea0f

  • SHA256

    c97d5d2645cc3028888156c99ddec9d67c3eb8812295d6f2fdd3f6e1a182f9a3

  • SHA512

    d237d4e6d17c31a19a633c88c11b47e63fcb9fee386ab1772103e068cf59c56ac2676184e17e612b1dc345b69643d65fa89ddcb7ea87dab8d593eb6867cc10aa

Malware Config

Extracted

Family

danabot

Version

1987

Botnet

4

C2

142.11.244.124:443

142.11.206.50:443

Attributes
  • embedded_hash

    6AD9FE4F9E491E785665E0D144F61DAB

rsa_privkey.plain
rsa_pubkey.plain

Targets

    • Target

      a6a8f833fdd0b5f4ee7b46714a3d20c7.exe

    • Size

      482KB

    • MD5

      a6a8f833fdd0b5f4ee7b46714a3d20c7

    • SHA1

      bb056be49140db02baa6b03618d0fa4fdc14ea0f

    • SHA256

      c97d5d2645cc3028888156c99ddec9d67c3eb8812295d6f2fdd3f6e1a182f9a3

    • SHA512

      d237d4e6d17c31a19a633c88c11b47e63fcb9fee386ab1772103e068cf59c56ac2676184e17e612b1dc345b69643d65fa89ddcb7ea87dab8d593eb6867cc10aa

    • 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.

    • 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 Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks