General

  • Target

    file

  • Size

    1MB

  • Sample

    231207-3c9r5sgb53

  • MD5

    8cc2ad5aaa5f50b4a34dc5875b9c55ea

  • SHA1

    9074a4475f7a9e4954b169071bef9e62b8b9a2d6

  • SHA256

    4fbc2050706302678bbf31e2654da5905f41e8cbd98e4ad25fef3b4dd76346a9

  • SHA512

    04e6ff2de85b84b659a9fd61675cec7bd98cbd91cc398e203246811e3f612e11d64a0f95b2bed691e84d01e075f6e9d3c68af13ed737f84b2781f307a6b855c0

  • SSDEEP

    49152:qWg8wUmZOzqiavjDUJO/WH89ctcO0ljbbQnIQGotBKq98TJCHEGU42sn6:ZiUmZOzqiavjDUM/WH89y8bboGO

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

Targets

    • Target

      file

    • Size

      1MB

    • MD5

      8cc2ad5aaa5f50b4a34dc5875b9c55ea

    • SHA1

      9074a4475f7a9e4954b169071bef9e62b8b9a2d6

    • SHA256

      4fbc2050706302678bbf31e2654da5905f41e8cbd98e4ad25fef3b4dd76346a9

    • SHA512

      04e6ff2de85b84b659a9fd61675cec7bd98cbd91cc398e203246811e3f612e11d64a0f95b2bed691e84d01e075f6e9d3c68af13ed737f84b2781f307a6b855c0

    • SSDEEP

      49152:qWg8wUmZOzqiavjDUJO/WH89ctcO0ljbbQnIQGotBKq98TJCHEGU42sn6:ZiUmZOzqiavjDUM/WH89y8bboGO

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks