General

  • Target

    aea42c260771e98c17aa19da03dc5e8f111b723b09be16c95dab77432d581705

  • Size

    801KB

  • Sample

    230410-zvg83ahg6y

  • MD5

    25b5b62fd5a64626e2f5b04b321d42bd

  • SHA1

    608a75c1d236e5246ba6f983b0638345f7e21af7

  • SHA256

    aea42c260771e98c17aa19da03dc5e8f111b723b09be16c95dab77432d581705

  • SHA512

    3f56e4a1b4f649cd9a89d0bfc28965321a4e9e627633c30d20615b2060014e85833b73c351447f7e24fd8a80fd98c7cdfce6aa7fc113fd87468b938949133392

  • SSDEEP

    12288:VMrSy90Vm7DnCCCVMMmPVN58ZUMvfyfxK7CzENW/bvgxbry3M45IW5pPdznSaws5:rySmfnC+unqxfEW/kxbroM46SpxSjqF

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      aea42c260771e98c17aa19da03dc5e8f111b723b09be16c95dab77432d581705

    • Size

      801KB

    • MD5

      25b5b62fd5a64626e2f5b04b321d42bd

    • SHA1

      608a75c1d236e5246ba6f983b0638345f7e21af7

    • SHA256

      aea42c260771e98c17aa19da03dc5e8f111b723b09be16c95dab77432d581705

    • SHA512

      3f56e4a1b4f649cd9a89d0bfc28965321a4e9e627633c30d20615b2060014e85833b73c351447f7e24fd8a80fd98c7cdfce6aa7fc113fd87468b938949133392

    • SSDEEP

      12288:VMrSy90Vm7DnCCCVMMmPVN58ZUMvfyfxK7CzENW/bvgxbry3M45IW5pPdznSaws5:rySmfnC+unqxfEW/kxbroM46SpxSjqF

    • 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