General

  • Target

    fcc555499698555ca835ae7bc4c4f734

  • Size

    764KB

  • Sample

    221125-d29e8shb66

  • MD5

    fcc555499698555ca835ae7bc4c4f734

  • SHA1

    32d7aa23603640ea5a54f2d3ce4284f4fc6c8de4

  • SHA256

    f50b387ef7ab57a0caa05f0e89089b12d337d108d28a7a7ace1c2e7b324cbf66

  • SHA512

    0bd602fe6398dbced3532f1933d84f022172b019dfe07edfb920f9f8fd448c0d66cb363cd4b6634d9a0d0011472e44cf4e387c701f3210e515c2f5ea4eafebb7

  • SSDEEP

    12288:yg28uATAgSjSbHKo57lj73BaaIhpuHorws/:yhlSKoVl/3EaIhwH

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5689050416:AAER7vL3U497aoq7pzBRC3Ror1bDYoH5KAQ/sendMessage?chat_id=1736922894

Targets

    • Target

      fcc555499698555ca835ae7bc4c4f734

    • Size

      764KB

    • MD5

      fcc555499698555ca835ae7bc4c4f734

    • SHA1

      32d7aa23603640ea5a54f2d3ce4284f4fc6c8de4

    • SHA256

      f50b387ef7ab57a0caa05f0e89089b12d337d108d28a7a7ace1c2e7b324cbf66

    • SHA512

      0bd602fe6398dbced3532f1933d84f022172b019dfe07edfb920f9f8fd448c0d66cb363cd4b6634d9a0d0011472e44cf4e387c701f3210e515c2f5ea4eafebb7

    • SSDEEP

      12288:yg28uATAgSjSbHKo57lj73BaaIhpuHorws/:yhlSKoVl/3EaIhwH

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks