General

  • Target

    c84e1b9e46437354aee5616308bc8508dcbdfe79a1ea345d73c9d021a18060cc

  • Size

    688KB

  • Sample

    230318-cqgemsch7z

  • MD5

    a995fa7fb0785ea03fe289e4f41a306b

  • SHA1

    7ee89d2cec9b9ee74473739b072b5c4bcb4512cf

  • SHA256

    c84e1b9e46437354aee5616308bc8508dcbdfe79a1ea345d73c9d021a18060cc

  • SHA512

    e83a1885bfa6dbc1578e277785b3e0c78723bbdcad2ebeb4ebb3adb9e2c6f1b0e13490528f14849d02c96b7424231202521ed39ec868963ad85dde99d4cbf6cb

  • SSDEEP

    12288:8Mrry909evTghAQIy9RX+optid4pkucce3xATy4FK:XyPdQvPt3Pcce3is

Malware Config

Extracted

Family

redline

Botnet

lint

C2

193.233.20.28:4125

Attributes
  • auth_value

    0e95262fb78243c67430f3148303e5b7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.181:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      c84e1b9e46437354aee5616308bc8508dcbdfe79a1ea345d73c9d021a18060cc

    • Size

      688KB

    • MD5

      a995fa7fb0785ea03fe289e4f41a306b

    • SHA1

      7ee89d2cec9b9ee74473739b072b5c4bcb4512cf

    • SHA256

      c84e1b9e46437354aee5616308bc8508dcbdfe79a1ea345d73c9d021a18060cc

    • SHA512

      e83a1885bfa6dbc1578e277785b3e0c78723bbdcad2ebeb4ebb3adb9e2c6f1b0e13490528f14849d02c96b7424231202521ed39ec868963ad85dde99d4cbf6cb

    • SSDEEP

      12288:8Mrry909evTghAQIy9RX+optid4pkucce3xATy4FK:XyPdQvPt3Pcce3is

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks