General

  • Target

    v2iDMV27gftgyhujknmbtg\Internet Download Manager v6.40 Build 2.exe

  • Size

    11.2MB

  • Sample

    211210-fyc9qsghak

  • MD5

    86a3731596f39656738d4adeee11ae59

  • SHA1

    eb01b8aeef440320dbe1601a050c567ef1248f62

  • SHA256

    205c0e6f48211fc6287e1f3f81cd0d4c3ef55ba394d30338cbfb961da2e7d1e6

  • SHA512

    9ebe94a84fb1d0a41a29a56d843018e6bc5fac6cad13486cc8eff309141cfbbabf2a99988da58dd29aefa0883eb588027c62fd8e0bff1cd22cbedc34eb27a25e

Malware Config

Targets

    • Target

      v2iDMV27gftgyhujknmbtg\Internet Download Manager v6.40 Build 2.exe

    • Size

      11.2MB

    • MD5

      86a3731596f39656738d4adeee11ae59

    • SHA1

      eb01b8aeef440320dbe1601a050c567ef1248f62

    • SHA256

      205c0e6f48211fc6287e1f3f81cd0d4c3ef55ba394d30338cbfb961da2e7d1e6

    • SHA512

      9ebe94a84fb1d0a41a29a56d843018e6bc5fac6cad13486cc8eff309141cfbbabf2a99988da58dd29aefa0883eb588027c62fd8e0bff1cd22cbedc34eb27a25e

    • Registers COM server for autorun

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Hidden Files and Directories

2
T1158

Browser Extensions

1
T1176

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks