General

  • Target

    2d602ea7a5052d950466d49dbcc5e563ae323435af08a0518163399a302707b2

  • Size

    928KB

  • Sample

    230410-1m17msaa4z

  • MD5

    b358fa0f3af53cfa267addea6df1b212

  • SHA1

    67f502097de3eecc92251218dab59b05b097cf63

  • SHA256

    2d602ea7a5052d950466d49dbcc5e563ae323435af08a0518163399a302707b2

  • SHA512

    3b87838df3d3a921c491c61dbfd3df32fa6b4706b83348b585825f8b37899ae5c9a5a4a1e928388bb8bcffe8a6ac57bae65a6ffaad950e232f2bbb9b807c6f0e

  • SSDEEP

    24576:yywNE54a0xx8hxNy8FlQGVaKaIeNC0zDNFLF6:Zw20cFlQGVWI0P

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

      2d602ea7a5052d950466d49dbcc5e563ae323435af08a0518163399a302707b2

    • Size

      928KB

    • MD5

      b358fa0f3af53cfa267addea6df1b212

    • SHA1

      67f502097de3eecc92251218dab59b05b097cf63

    • SHA256

      2d602ea7a5052d950466d49dbcc5e563ae323435af08a0518163399a302707b2

    • SHA512

      3b87838df3d3a921c491c61dbfd3df32fa6b4706b83348b585825f8b37899ae5c9a5a4a1e928388bb8bcffe8a6ac57bae65a6ffaad950e232f2bbb9b807c6f0e

    • SSDEEP

      24576:yywNE54a0xx8hxNy8FlQGVaKaIeNC0zDNFLF6:Zw20cFlQGVWI0P

    • 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