General

  • Target

    a20fe146a7ba923bb96121b361861710fae34ceb96eb669b148e127d4cfbd509

  • Size

    983KB

  • Sample

    230411-l641babg52

  • MD5

    6e9379ff7305effdab7e4a2fa90e8ff8

  • SHA1

    77055cabb70c9e2a6e55159d53f22784ad8cdaf9

  • SHA256

    a20fe146a7ba923bb96121b361861710fae34ceb96eb669b148e127d4cfbd509

  • SHA512

    c08d4ae15318b08bffe5ba13848156133bb4552f5dcb131d32a852b56737658a5e261732c6019c61de0384b046a1a2af98e51c870b8f2c8ef8e4c468479137aa

  • SSDEEP

    24576:syk39Wwkmt0Q0Rmg++7ZOoQm++5Bg1Rtoz4xPeLV0:bk3+K0Rx++7ZOoQmLM7heL

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

nord

C2

176.113.115.145:4125

Attributes
  • auth_value

    ebb7d38cdbd7c83cf6363ef3feb3a530

Targets

    • Target

      a20fe146a7ba923bb96121b361861710fae34ceb96eb669b148e127d4cfbd509

    • Size

      983KB

    • MD5

      6e9379ff7305effdab7e4a2fa90e8ff8

    • SHA1

      77055cabb70c9e2a6e55159d53f22784ad8cdaf9

    • SHA256

      a20fe146a7ba923bb96121b361861710fae34ceb96eb669b148e127d4cfbd509

    • SHA512

      c08d4ae15318b08bffe5ba13848156133bb4552f5dcb131d32a852b56737658a5e261732c6019c61de0384b046a1a2af98e51c870b8f2c8ef8e4c468479137aa

    • SSDEEP

      24576:syk39Wwkmt0Q0Rmg++7ZOoQm++5Bg1Rtoz4xPeLV0:bk3+K0Rx++7ZOoQmLM7heL

    • 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.

    • RedLine payload

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks