General

  • Target

    TelegramRAT.exe

  • Size

    140KB

  • Sample

    240302-em36caad64

  • MD5

    dfa6fcf1c40b948797c4826414a630de

  • SHA1

    200faa577f4c2c9e6f15d0c01376ca9c16d87250

  • SHA256

    4090a62dc4c113b58b3cbc28832fcb03dcb33c4c257c5ec65e3c574dbc12db2a

  • SHA512

    f4e8ff21aee6d26cc985baa2bcc2b13d51d25b849f8f3ef7fffecc23ecbc092729ec409c2827671736c68a43d98edc896723e04912672aecbad894e381094e53

  • SSDEEP

    3072:ukSfxDxDP+tVofe7UoxvxbKm1/QW4aCrAZ5KLhga:xaxNCLxbZ36

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot7040511851:AAEjBKSxADGWlNtLxaKpotGtf53NUQ1UgAo/sendMessage?chat_id=6226815698

Targets

    • Target

      TelegramRAT.exe

    • Size

      140KB

    • MD5

      dfa6fcf1c40b948797c4826414a630de

    • SHA1

      200faa577f4c2c9e6f15d0c01376ca9c16d87250

    • SHA256

      4090a62dc4c113b58b3cbc28832fcb03dcb33c4c257c5ec65e3c574dbc12db2a

    • SHA512

      f4e8ff21aee6d26cc985baa2bcc2b13d51d25b849f8f3ef7fffecc23ecbc092729ec409c2827671736c68a43d98edc896723e04912672aecbad894e381094e53

    • SSDEEP

      3072:ukSfxDxDP+tVofe7UoxvxbKm1/QW4aCrAZ5KLhga:xaxNCLxbZ36

    • ToxicEye

      ToxicEye is a trojan written in C#.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Process Discovery

1
T1057

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks