General

  • Target

    37e764aee783ccadfde4fc15bdada66d96686c262f903e66133a09ba9a01324c

  • Size

    1023KB

  • Sample

    201114-8pzskmlapx

  • MD5

    8127da11119abfc8b94d75c0607a705e

  • SHA1

    801168ddf73783ffff14afc5d7188629a45fa8c0

  • SHA256

    37e764aee783ccadfde4fc15bdada66d96686c262f903e66133a09ba9a01324c

  • SHA512

    3ffdebc4f0770e2fcdfd642e098e566f970c7af7bea10107ce74492c60381bdabf105fb7adccc055bae637155fab9146ec74f11ab4f926d1edb086e643f4d5fe

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.casalsmd.com
  • Port:
    587
  • Username:
    carolina@casalsmd.com
  • Password:
    Carolina123

Targets

    • Target

      37e764aee783ccadfde4fc15bdada66d96686c262f903e66133a09ba9a01324c

    • Size

      1023KB

    • MD5

      8127da11119abfc8b94d75c0607a705e

    • SHA1

      801168ddf73783ffff14afc5d7188629a45fa8c0

    • SHA256

      37e764aee783ccadfde4fc15bdada66d96686c262f903e66133a09ba9a01324c

    • SHA512

      3ffdebc4f0770e2fcdfd642e098e566f970c7af7bea10107ce74492c60381bdabf105fb7adccc055bae637155fab9146ec74f11ab4f926d1edb086e643f4d5fe

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • 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

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks