General

  • Target

    9b8973901ec193c9812c4b7dbf28872a69ea9f63e701c32183e515c628e8ea9a

  • Size

    846KB

  • Sample

    230411-mpjhqadf2t

  • MD5

    3d559bc1155d574293528e2d23808fb2

  • SHA1

    2bfc0f54ed9405521e05a0533509de1d2582c73c

  • SHA256

    9b8973901ec193c9812c4b7dbf28872a69ea9f63e701c32183e515c628e8ea9a

  • SHA512

    de1a2736ed6701d1dab2118760a374d2280cdcefcc559a96c8006bc356faa11d597d3b885fd38ae3a14cb88683c394ebd1240e5c61ec764ee82524fae9753d23

  • SSDEEP

    12288:3Mrxy90Q/XXl4Vnuo7iFciy89sJ9ng3an85o9O1FpSF5E3/q5tHVL4Bm3:yy7XXe0yisg3s85o9SFpSTE3y7Ha03

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      9b8973901ec193c9812c4b7dbf28872a69ea9f63e701c32183e515c628e8ea9a

    • Size

      846KB

    • MD5

      3d559bc1155d574293528e2d23808fb2

    • SHA1

      2bfc0f54ed9405521e05a0533509de1d2582c73c

    • SHA256

      9b8973901ec193c9812c4b7dbf28872a69ea9f63e701c32183e515c628e8ea9a

    • SHA512

      de1a2736ed6701d1dab2118760a374d2280cdcefcc559a96c8006bc356faa11d597d3b885fd38ae3a14cb88683c394ebd1240e5c61ec764ee82524fae9753d23

    • SSDEEP

      12288:3Mrxy90Q/XXl4Vnuo7iFciy89sJ9ng3an85o9O1FpSF5E3/q5tHVL4Bm3:yy7XXe0yisg3s85o9SFpSTE3y7Ha03

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks