General

  • Target

    ReviveV2.exe

  • Size

    7.6MB

  • Sample

    250117-rxz8na1rb1

  • MD5

    7405c1fff3b32755c56ce5a674ee2523

  • SHA1

    5f29c797e1cac425581a45d35f157d038678bed4

  • SHA256

    132379d8670a69356a5159e1e62ade2ea3514e00e61ee37679bd4ff6646cfc93

  • SHA512

    19662d41edfafa92db399647df239002a0c2f2a62e5bdb4535190a89b5306868894c620d68d1dc1abed97c5f70e054392f64a2b0d29a47c48076ddadaa4950b7

  • SSDEEP

    196608:2MHYyGwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/js:VIHziK1piXLGVE4Ue0VJA

Malware Config

Targets

    • Target

      ReviveV2.exe

    • Size

      7.6MB

    • MD5

      7405c1fff3b32755c56ce5a674ee2523

    • SHA1

      5f29c797e1cac425581a45d35f157d038678bed4

    • SHA256

      132379d8670a69356a5159e1e62ade2ea3514e00e61ee37679bd4ff6646cfc93

    • SHA512

      19662d41edfafa92db399647df239002a0c2f2a62e5bdb4535190a89b5306868894c620d68d1dc1abed97c5f70e054392f64a2b0d29a47c48076ddadaa4950b7

    • SSDEEP

      196608:2MHYyGwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/js:VIHziK1piXLGVE4Ue0VJA

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks