General

  • Target

    72514d30ecd4fcc03880b4fb41c0055a998289ec3908fa1ed009b734560718ee

  • Size

    439KB

  • Sample

    221126-ld4h3sbb9t

  • MD5

    a0703387e77f63794fcb8dc26b2b2b1d

  • SHA1

    5378b845ee8aaafc49ea5a1b0b9ed515018e5df6

  • SHA256

    72514d30ecd4fcc03880b4fb41c0055a998289ec3908fa1ed009b734560718ee

  • SHA512

    7d7bfae56ed24a22ce9a57264b1265100c7747dd471d176f55ae17b851fa0d34485d588d7270fdcbbe94ea71008b194a5e054e1a54fc9ab088aa604af5ca8ec0

  • SSDEEP

    6144:waL+tQE186ETQJ7YXdCQv7bo1gZImSdMSy2AQWX9K3NhxERZU+BqH/jfy8E1QhZH:wDPEU7YsSdSd1y2YM3Nh/6S7aaZ/2e

Malware Config

Targets

    • Target

      72514d30ecd4fcc03880b4fb41c0055a998289ec3908fa1ed009b734560718ee

    • Size

      439KB

    • MD5

      a0703387e77f63794fcb8dc26b2b2b1d

    • SHA1

      5378b845ee8aaafc49ea5a1b0b9ed515018e5df6

    • SHA256

      72514d30ecd4fcc03880b4fb41c0055a998289ec3908fa1ed009b734560718ee

    • SHA512

      7d7bfae56ed24a22ce9a57264b1265100c7747dd471d176f55ae17b851fa0d34485d588d7270fdcbbe94ea71008b194a5e054e1a54fc9ab088aa604af5ca8ec0

    • SSDEEP

      6144:waL+tQE186ETQJ7YXdCQv7bo1gZImSdMSy2AQWX9K3NhxERZU+BqH/jfy8E1QhZH:wDPEU7YsSdSd1y2YM3Nh/6S7aaZ/2e

    • HawkEye

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • 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

    • Accesses Microsoft Outlook accounts

    • 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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks