General

  • Target

    a51c4919fa5d9906a92316f3d6b5b6a70517aa5ee20824d5fa193cb6bdfd3ad3

  • Size

    1.2MB

  • Sample

    230317-2mwslacc9t

  • MD5

    0f27adb7df7d068d6f1e3a7ca02eeeec

  • SHA1

    6640e8f6659feeb56b32484ad2dea3e34f71644d

  • SHA256

    a51c4919fa5d9906a92316f3d6b5b6a70517aa5ee20824d5fa193cb6bdfd3ad3

  • SHA512

    a23048cf41a73073b04f5931a565bde3db4561bc7ecfa6fe991a79b4e9ed0996116de228dc2df6eed12e10dec679babc665a5472d12913d6cb6b0b8982600cae

  • SSDEEP

    24576:agcL02I4/sr0X8KvEjUS3/XxExcPXxp2eCEpH:agcL02Ix2SPX2+PX8

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      a51c4919fa5d9906a92316f3d6b5b6a70517aa5ee20824d5fa193cb6bdfd3ad3

    • Size

      1.2MB

    • MD5

      0f27adb7df7d068d6f1e3a7ca02eeeec

    • SHA1

      6640e8f6659feeb56b32484ad2dea3e34f71644d

    • SHA256

      a51c4919fa5d9906a92316f3d6b5b6a70517aa5ee20824d5fa193cb6bdfd3ad3

    • SHA512

      a23048cf41a73073b04f5931a565bde3db4561bc7ecfa6fe991a79b4e9ed0996116de228dc2df6eed12e10dec679babc665a5472d12913d6cb6b0b8982600cae

    • SSDEEP

      24576:agcL02I4/sr0X8KvEjUS3/XxExcPXxp2eCEpH:agcL02Ix2SPX2+PX8

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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