General

  • Target

    RFQ_FOR_PO.exe

  • Size

    1.7MB

  • Sample

    210119-t448abh9s6

  • MD5

    3696d772035228acb5692f4ff6ad9fd7

  • SHA1

    2a2a4e13d861dcf3b31b089ae9b99281dd3d6ef7

  • SHA256

    745b655e27656f2b312cfbb28cbe718ea494c503cd96fa63ee65a9a3caa8f939

  • SHA512

    802ba65ea3223aa68d17f86023e669a00884fec71f8631b3ed925a2a82967d8cb13b9dfefc13237af50949a22a0c9a0adb4980499aeb4d4418fe2b7454f43101

Malware Config

Targets

    • Target

      RFQ_FOR_PO.exe

    • Size

      1.7MB

    • MD5

      3696d772035228acb5692f4ff6ad9fd7

    • SHA1

      2a2a4e13d861dcf3b31b089ae9b99281dd3d6ef7

    • SHA256

      745b655e27656f2b312cfbb28cbe718ea494c503cd96fa63ee65a9a3caa8f939

    • SHA512

      802ba65ea3223aa68d17f86023e669a00884fec71f8631b3ed925a2a82967d8cb13b9dfefc13237af50949a22a0c9a0adb4980499aeb4d4418fe2b7454f43101

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • 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

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Collection

Data from Local System

2
T1005

Tasks