General

  • Target

    332c4e122ff14e826dee46490a9e00b2dbe567fd9d37949db83834a92048c0bc

  • Size

    928KB

  • Sample

    230410-1nw93sge24

  • MD5

    b628b52602577a3664e9dea6c306600f

  • SHA1

    3618276c99511f9e6e63bd6397f804e0bbfb0302

  • SHA256

    332c4e122ff14e826dee46490a9e00b2dbe567fd9d37949db83834a92048c0bc

  • SHA512

    5883e038402dc0f31b4df195c5bdbff5bfad98456816e82964b047d08ec62fc1a2696bba1468f1da2fb39f324e9613900ca851726a564b12de9795cc8771289a

  • SSDEEP

    24576:ayhl69XUGA9F3LVoOJADxxyIfG/1ZtBB6waIa:hu949oOqDaRtryI

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

      332c4e122ff14e826dee46490a9e00b2dbe567fd9d37949db83834a92048c0bc

    • Size

      928KB

    • MD5

      b628b52602577a3664e9dea6c306600f

    • SHA1

      3618276c99511f9e6e63bd6397f804e0bbfb0302

    • SHA256

      332c4e122ff14e826dee46490a9e00b2dbe567fd9d37949db83834a92048c0bc

    • SHA512

      5883e038402dc0f31b4df195c5bdbff5bfad98456816e82964b047d08ec62fc1a2696bba1468f1da2fb39f324e9613900ca851726a564b12de9795cc8771289a

    • SSDEEP

      24576:ayhl69XUGA9F3LVoOJADxxyIfG/1ZtBB6waIa:hu949oOqDaRtryI

    • 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