General

  • Target

    1aa34658b53e583b596fc54fc4b3c7d363c2868d12e5b1f630138743b8c47a29

  • Size

    790KB

  • Sample

    230410-1mappaaa4x

  • MD5

    eb094530ab0cfc344366b53227a5f86e

  • SHA1

    3dfef504b47e636a404ef689fc62f3f1dc5b21d5

  • SHA256

    1aa34658b53e583b596fc54fc4b3c7d363c2868d12e5b1f630138743b8c47a29

  • SHA512

    427bd9172be03a69ffbbdaa775e45f6ac34033e6bfaa112a155ba15cc1145c8bce9914b0d2763e5f5d8f653b26dff3a4ddd2f5bfd33ed7f7af2afc851819e55b

  • SSDEEP

    12288:tMrIy90aAqHezFbO2kDsc6IKkqSvoyurNaAWoxK7Cm0gVeNKA+LYm+XvVGyfsuvV:JyVeROFetHDRxfmCK3UxVGEbPUg

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      1aa34658b53e583b596fc54fc4b3c7d363c2868d12e5b1f630138743b8c47a29

    • Size

      790KB

    • MD5

      eb094530ab0cfc344366b53227a5f86e

    • SHA1

      3dfef504b47e636a404ef689fc62f3f1dc5b21d5

    • SHA256

      1aa34658b53e583b596fc54fc4b3c7d363c2868d12e5b1f630138743b8c47a29

    • SHA512

      427bd9172be03a69ffbbdaa775e45f6ac34033e6bfaa112a155ba15cc1145c8bce9914b0d2763e5f5d8f653b26dff3a4ddd2f5bfd33ed7f7af2afc851819e55b

    • SSDEEP

      12288:tMrIy90aAqHezFbO2kDsc6IKkqSvoyurNaAWoxK7Cm0gVeNKA+LYm+XvVGyfsuvV:JyVeROFetHDRxfmCK3UxVGEbPUg

    • 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

    • 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