General

  • Target

    3b834d445259683c657ce624db2628cc4312e01d31f405782727ea9c55af5c2b

  • Size

    132KB

  • Sample

    220524-v96srafgbn

  • MD5

    cddc604ad9869fc81adc75ef34fb3c0d

  • SHA1

    df4234f7957547ccb669d06c8319da2f782a69a9

  • SHA256

    3b834d445259683c657ce624db2628cc4312e01d31f405782727ea9c55af5c2b

  • SHA512

    a9a92ae57a696ade41f841bb28e319a87f6f3cd59d55ee6c169b7945a7c54529d4e748876b65b4613f69f3ec26b5c8ef0b3b4bfb57626d28e689b3250cf58fe2

Malware Config

Targets

    • Target

      3b834d445259683c657ce624db2628cc4312e01d31f405782727ea9c55af5c2b

    • Size

      132KB

    • MD5

      cddc604ad9869fc81adc75ef34fb3c0d

    • SHA1

      df4234f7957547ccb669d06c8319da2f782a69a9

    • SHA256

      3b834d445259683c657ce624db2628cc4312e01d31f405782727ea9c55af5c2b

    • SHA512

      a9a92ae57a696ade41f841bb28e319a87f6f3cd59d55ee6c169b7945a7c54529d4e748876b65b4613f69f3ec26b5c8ef0b3b4bfb57626d28e689b3250cf58fe2

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • Modifies system executable filetype association

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • 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.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks