General

  • Target

    2474c30439dec036419dc66819ea20c1.bin

  • Size

    997KB

  • Sample

    230329-bgaeasfh3t

  • MD5

    539b8d7bf6abe0ce231abedf5f3c7f61

  • SHA1

    8249d91df8d9a291a29d3c67d70fec7a5b2793fc

  • SHA256

    11abae506eaa65ce71676654964e9721272ab147a1d76752f2999523f7b52433

  • SHA512

    38ebf5f43abf105e9cf20a1bb32ee3608c1670cef57ec1eb3bfcfb3d449e498373259020e986161db944e5127028f0fc69c9fc62cec41ab7e8b11a2e81b56169

  • SSDEEP

    24576:nEEcjgGoibpmvG5teNyYZqBbnryTz7+1a:nEHMGbb4vtCbWTr

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      3c5c9da960d57282984de53779847d1201d788685dca15ecbf6575860e04901d.exe

    • Size

      1.0MB

    • MD5

      2474c30439dec036419dc66819ea20c1

    • SHA1

      ed55b80f420cb07fd16829e8f6af1f850888690f

    • SHA256

      3c5c9da960d57282984de53779847d1201d788685dca15ecbf6575860e04901d

    • SHA512

      e9f8b69f1b43b5d5fbe4c3920371d5a039dea9c3fa8f82c7d0d3acaa84dd9ea1393877d2a0739d55de50224e329364dde67dfcd377585a5013b5ce568180ab60

    • SSDEEP

      12288:qMr1y90k3IKj0IhNXCf+YCpi4eydU+x1xTzkpU0ujIdHLhi7P8XAgXwwRcDgb:XyaRIPBpigdUO/Te9hiLIAgXQgb

    • 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