General

  • Target

    fbf410fa19ecb09387ad8c4436b26c87925ce2bc9b6d55183c96f269dfc4806b

  • Size

    1.3MB

  • Sample

    230321-vnvhlaeb4v

  • MD5

    6e785798217253dfcff7c65a03b6e922

  • SHA1

    fa17447d6fab081c5ba603319b34eadcbe5d2d28

  • SHA256

    fbf410fa19ecb09387ad8c4436b26c87925ce2bc9b6d55183c96f269dfc4806b

  • SHA512

    6a6d386a7895f096e39e31357407737ae6b5d01d380673c09db87db70fc7ff48eb9f0e21445281828780816a1856941fe26cfd3220c1f6f6e65d78fe48ec8912

  • SSDEEP

    24576:0otPC0g7RqtB09YBRwA/IJdqoKs/3eqc56RN0+f/gGrv:0Cg7Rb9YLj+LGrsR

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      fbf410fa19ecb09387ad8c4436b26c87925ce2bc9b6d55183c96f269dfc4806b

    • Size

      1.3MB

    • MD5

      6e785798217253dfcff7c65a03b6e922

    • SHA1

      fa17447d6fab081c5ba603319b34eadcbe5d2d28

    • SHA256

      fbf410fa19ecb09387ad8c4436b26c87925ce2bc9b6d55183c96f269dfc4806b

    • SHA512

      6a6d386a7895f096e39e31357407737ae6b5d01d380673c09db87db70fc7ff48eb9f0e21445281828780816a1856941fe26cfd3220c1f6f6e65d78fe48ec8912

    • SSDEEP

      24576:0otPC0g7RqtB09YBRwA/IJdqoKs/3eqc56RN0+f/gGrv:0Cg7Rb9YLj+LGrsR

    • 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.

    • Drops file in System32 directory

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

5
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Tasks